/* ==========================================================================
   CSS VARIABLES & THEMING
   ========================================================================== */
:root {
    --brand-navy: #0E2A47; 
    --pvgt-blue: #0868B2;
    --pvgt-red: #AB1921;
    --light-grey: #F2F4F7;
    --bg-light: #F2F4F7;
    --white: #FFFFFF;
    --text-main: #000000; 
    
    --blue-600: #0056b3; 
    --bronze: #CD7F32;
    --bronze-light: #E3B778;
    
    --footer-bg-mode: #e6f0fa;
    --footer-text-mode: #333333;
    --footer-heading-mode: #0056B3;
    --footer-accred-heading-mode: #0056B3;
    --footer-accred-text-mode: #555555;
    --footer-wave-1: rgba(0,0,0,0.03);
    --footer-wave-2: rgba(0,0,0,0.02);
    --footer-arc-line: rgba(0,0,0,0.03);
    
    --nav-text-color: #FFFFFF;
    --nav-hover-line: #FFFFFF;
    --transition-sharp: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --t-fast: 0.3s ease;
    
    --svg-bg-1: #ffffff;
    --svg-bg-2: #f4f5f7;
    --svg-icon: #b0b0b0;
    --svg-icon-base: #d2d2d2;
    --svg-hub: rgba(8, 104, 178, 0.25);
}

body.dark-mode {
    --white: #0a1128;
    --bg-light: #152243;
    --text-main: #e0e0e0; 
    --brand-navy: #0E2A47; 
    --svg-bg-1: #0a1128;
    --svg-bg-2: #152243;
    --svg-icon: rgba(255, 255, 255, 0.25);
    --svg-icon-base: rgba(255, 255, 255, 0.12);
    --svg-hub: rgba(8, 104, 178, 0.25);

    --footer-bg-mode: #060F26;
    --footer-text-mode: #bee0ff;
    --footer-heading-mode: #FFFFFF; 
    --footer-accred-heading-mode: #00afff;
    --footer-accred-text-mode: #bee0ff;
    --footer-wave-1: rgba(255,255,255,0.028);
    --footer-wave-2: rgba(255,255,255,0.016);
    --footer-arc-line: rgba(255,255,255,0.03);
}

/* ==========================================================================
   PVGT STRICT BRAND TYPOGRAPHY RULES
   ========================================================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { 
    scroll-behavior: smooth; 
    -webkit-overflow-scrolling: touch; 
}

body, input, button, textarea { 
    font-family: Helvetica, Arial, sans-serif; 
    background-color: var(--white); 
    color: var(--text-main); 
    line-height: 1.6; 
    overflow-x: hidden; 
    transition: background-color 0.4s ease, color 0.4s ease; 
    -webkit-font-smoothing: antialiased; 
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, 
.legacy-title { 
    color: var(--brand-navy); 
    font-style: oblique;
    letter-spacing: -0.5px; 
}

body.dark-mode h1, body.dark-mode h2, body.dark-mode h3, body.dark-mode h4,
body.dark-mode .section-header h2, body.dark-mode .why-left h2, 
body.dark-mode .contact-text h2, body.dark-mode .glance-header h2 { 
    color: #e0e0e0; 
}

.legacy-title { color: #00bfff !important; }

.section-tag, 
.hero-subtitle, 
.legacy-subtitle, 
.contact-desc {
    font-style: oblique;
}

p, a, li, input, button, 
.hero-desc, 
.section-desc, 
.card-desc, 
.card-link,
.legacy-link,
.nav-links a,
.btn-action,
.sign-in-btn,
.tab {
    font-style: normal;
}

.nav-links a { font-weight: 700; }
.sign-in-btn { font-weight: 800; color: #0E2A47; }
.btn-action { font-weight: 800; color: var(--pvgt-blue); }
h1, h2, h3, h4, .legacy-title { font-weight: 800; }
.section-tag, .hero-subtitle, .legacy-subtitle, .contact-desc { font-weight: 800; }
.section-desc, .card-desc, .why-left .section-desc, .contact-desc { font-weight: 600; }
body.dark-mode .section-desc, body.dark-mode .card-desc, body.dark-mode .why-left .section-desc, body.dark-mode .contact-desc { font-weight: 500; }
.card-link { font-weight: 800; }
.glance-stat p { font-weight: 800; }
.legacy-link { font-weight: 800; }
.tab { font-weight: 800; }

i[class^="fa-"] { font-style: normal !important; }
a { text-decoration: none; color: inherit; }

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.5rem 5%; 
    position: fixed; width: 100%; top: 0; z-index: 1000;
    transition: var(--transition-sharp);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateZ(0); 
    will-change: background-color, box-shadow;
}

nav.scrolled {
    background: rgba(255, 255, 255, 0.7); 
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --nav-text-color: var(--brand-navy);
    --nav-hover-line: var(--blue-600);
    padding: 0.5rem 5%; 
}

body.dark-mode nav.scrolled {
    background: rgba(14, 42, 71, 0.5);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    --nav-text-color: #FFFFFF;
    --nav-hover-line: #FFFFFF;
}

.logo-box { display: flex; align-items: center; justify-content: center; transition: var(--transition-sharp); }
.nav-logo { height: 60px; width: auto; }
.white-logo { display: block; }
.color-logo { display: none; }
nav.scrolled .white-logo { display: none; }
nav.scrolled .color-logo { display: block; }
body.dark-mode nav.scrolled .white-logo { display: block; }
body.dark-mode nav.scrolled .color-logo { display: none; }

.nav-right { display: flex; align-items: center; gap: 2rem; }
.nav-links { display: flex; gap: 2rem; list-style: none; font-size: 15px; text-transform: uppercase; letter-spacing: 0.5px;}
.nav-links a { color: var(--nav-text-color); padding: 0.5rem 0; position: relative; transition: var(--transition-sharp); }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0%; height: 2px; background-color: var(--nav-hover-line); transition: var(--transition-sharp); }
.nav-links a:hover::after { width: 100%; }

.mobile-sign-in-li { display: none; }
.menu-toggle { display: none; font-size: 1.8rem; color: var(--nav-text-color); cursor: pointer; transition: var(--transition-sharp); }
.menu-toggle i { transition: transform 0.3s ease; display: inline-block; }
.menu-toggle.open i { transform: rotate(90deg); }

.sign-in-btn { display: flex; align-items: center; justify-content: center; gap: 0.6rem; background-color: #BDBDBD; border: none; font-size: 14px; text-transform: uppercase; padding: 0.8rem 1.8rem; border-radius: 50px; cursor: pointer; transition: var(--transition-sharp); }
.sign-in-icon { font-size: 1.1rem; }
.sign-in-btn:hover { background-color: #0868B2; color: #f2f2f2; }

.btn-action { background-color: var(--brand-navy); padding: 1rem 2rem; text-transform: uppercase; font-size: 14px; border: none; border-radius: 50px; cursor: pointer; transition: var(--transition-sharp); display: inline-flex; align-items: center; gap: 0.5rem; }
.btn-action:hover { background-color: var(--blue-600); color: #FFFFFF; }

.theme-switch-wrapper { display: flex; align-items: center; margin-right: 0.5rem; }
.theme-icon-toggle { cursor: pointer; display: inline-flex; align-items: center; justify-content: center; width: 35px; height: 35px; position: relative; }
.theme-icon-toggle input { display: none; }
.icon-container { position: relative; display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; font-size: 1.4rem; }
.sun-icon { color: #FF7F00; position: absolute; transition: transform 0.4s ease, opacity 0.4s ease; }
.moon-stars { color: #F4F6F0; position: absolute; opacity: 0; transform: rotate(-90deg) scale(0.5); transition: transform 0.4s ease, opacity 0.4s ease; }
.moon-stars .moon-icon { font-size: 1.4rem; }
.moon-stars .star { position: absolute; color: #FFF; }
.moon-stars .star-1 { font-size: 6px; top: -2px; left: -8px; }
.moon-stars .star-2 { font-size: 4px; bottom: 0; right: -5px; }
input:checked ~ .icon-container .sun-icon { opacity: 0; transform: rotate(90deg) scale(0.5); }
input:checked ~ .icon-container .moon-stars { opacity: 1; transform: rotate(0) scale(1); }

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero { position: relative; height: 100vh; min-height: 600px; display: flex; flex-direction: column; justify-content: center; padding: 70px 5% 0; overflow: hidden; }
.hero-slider { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }
.slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; transform: scale(1.03); transition: opacity 1s ease, transform 6s ease-out; }
.slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.slide::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, rgba(14, 42, 71, 0.9) 0%, rgba(10, 25, 47, 0.4) 100%); }
.slide.active { opacity: 1; transform: scale(1); z-index: 2; }

.hero-content-wrapper { position: relative; z-index: 10; display: flex; flex-direction: column; gap: 2.5rem; width: 100%; max-width: 1400px; margin: 0 auto; }
.hero-content { max-width: 800px; animation: slideUpFade 1s ease forwards; transition: opacity 0.3s ease; min-height: 240px; display: flex; flex-direction: column; justify-content: center; }
.hero-subtitle { margin-bottom: 1rem; color: #00c9ff !important; }
.hero h1 { color: #e0e0e0; font-size: clamp(2.5rem, 4.5vw, 4rem); line-height: 1.1; margin-bottom: 1.2rem; text-transform: uppercase; }
.hero-desc { color: #e0e0e0 !important; font-size: 1.2rem; max-width: 600px; }

.slider-indicators { display: flex; gap: 1rem; }
.indicator { width: 50px; height: 5px; background-color: rgba(255,255,255,0.3); cursor: pointer; overflow: hidden; }
.indicator .progress-bar-fill { height: 100%; width: 0%; background-color: #00f0ff; }

.portal-strip.glass-widget { position: relative; display: flex; align-items: stretch; width: 90%; max-width: 1300px; background: rgba(255, 255, 255, 0.28); border-radius: 16px; box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1); backdrop-filter: blur(12.2px); -webkit-backdrop-filter: blur(12.2px); border: 1px solid rgba(255, 255, 255, 0.51); overflow: hidden; }
.widget-tabs { display: flex; flex: 1; background: transparent; border-right: 1px solid rgba(255,255,255,0.3); }
.tab { flex: 1; background: transparent; border: none; padding: 1.5rem; font-size: 1rem; color: #FFFFFF; cursor: pointer; transition: var(--transition-sharp); border-bottom: 3px solid transparent; text-transform: uppercase; }
.tab:hover { background: rgba(255, 255, 255, 0.15); }
.tab.active { background: rgba(255, 255, 255, 0.2); border-bottom-color: var(--pvgt-red); }

.widget-input-group { display: flex; flex: 1.5; padding: 0.4rem; background: var(--white); align-items: stretch; border-radius: 50px; margin: 1rem; border: 1px solid var(--blue-600); transition: var(--transition-sharp); }
.widget-input-group:focus-within { box-shadow: 0 0 0 3px rgba(8, 104, 178, 0.1); border-color: var(--brand-navy); }
.widget-input-group input { flex: 1; padding: 0.8rem 1.5rem; background: transparent; border: none; color: var(--text-main); font-size: 1rem; outline: none; border-radius: 0; }
.widget-input-group input::placeholder { color: #111111; }
.widget-input-group .btn-action { margin: 0; padding: 0 1.5rem; background-color: #BDBDBD; color: var(--pvgt-blue); border-radius: 50px; }
.widget-input-group .btn-action:hover { background-color: var(--blue-600); color: #FFFFFF; }

/* ==========================================================================
   GLOBAL STRUCTURE & COMPONENTS
   ========================================================================== */
.bg-layered { position: relative; background-color: transparent !important; padding: 2.5rem 5%; }
section { padding: 2.5rem 5%; background-color: var(--white); } 

.section-animated-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; overflow: hidden; pointer-events: none; will-change: transform; backface-visibility: hidden; }
.section-animated-bg svg { filter: none !important; transform: translateZ(0); }
.section-content-wrapper { position: relative; z-index: 10; }

.section-header { margin-bottom: 1.5rem; } 
.section-tag { color: var(--pvgt-red); letter-spacing: 2px; margin-bottom: 0.5rem; font-size: 1rem; text-transform: uppercase; display: block; margin-top: 0; }
body.dark-mode .section-tag { color: var(--pvgt-red); } 
.section-header.light .section-tag { color: #bee0ff !important; }
body.dark-mode .section-header.light .section-tag { color: #bee0ff !important; }

.section-header h2, .why-left h2, .contact-text h2, .glance-header h2 { font-size: 2.8rem; margin-bottom: 1rem; text-transform: uppercase; color: #082567; }
.section-desc, .card-desc, .why-left .section-desc, .contact-desc, .card-list li { color: #000000 !important; }
body.dark-mode .section-desc, body.dark-mode .card-desc, body.dark-mode .why-left .section-desc, body.dark-mode .contact-desc, body.dark-mode .card-list li { color: #e0e0e0 !important; }

.glass-day { background: rgba(120, 152, 255, 0.12); border-radius: 16px; backdrop-filter: blur(12.9px); -webkit-backdrop-filter: blur(12.9px); border: 1px solid rgba(120, 152, 255, 0.87); transition: var(--transition-sharp); }
.solutions-grid, .glance-grid, .why-right, .features-grid { align-items: stretch; }

/* Capabilities */
.solutions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }
.solution-card.glass-day { overflow: hidden; box-shadow: 0 8px 24px rgba(14, 42, 71, 0.12); display: flex; flex-direction: column; height: 100%; }
.solution-card.glass-day:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(14, 42, 71, 0.22); }
.card-img { height: 280px; background-size: cover; background-position: center; transition: transform 0.7s ease; border-radius: 16px 16px 0 0; }
.solution-card:hover .card-img { transform: scale(1.03); }
.card-content { flex-grow: 1; display: flex; flex-direction: column; padding: 2rem; }
.card-content h3 { font-size: 1.5rem; margin-bottom: 1rem; text-transform: uppercase; }
.card-list { list-style: none; padding: 0; margin: 0 0 1rem 0; }
.card-list li { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.8rem; font-size: 1rem; line-height: 1.6; }
.card-list .list-icon { color: var(--pvgt-blue); font-size: 0.85rem; margin-top: 0.35rem; flex-shrink: 0; }
.card-link { color: var(--brand-navy); text-transform: uppercase; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 0.5rem; transition: var(--transition-sharp); margin-top: auto; }
.card-link:hover, .solution-card:hover .card-link { color: #00afff; }

/* Metrics */
.glance-container { max-width: 1400px; margin: 0 auto; display: flex; flex-direction: column; gap: 2.5rem; }
.glance-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; background: transparent; border: none; }
.glance-stat.glass-day { padding: 3rem 2rem; text-align: center; box-shadow: 0 8px 24px rgba(14, 42, 71, 0.12); display: flex; flex-direction: column; justify-content: center; height: 100%; }
.glance-stat.glass-day:hover { transform: translateY(-3px); box-shadow: 0 15px 35px rgba(14, 42, 71, 0.22); }
.glance-stat h3 { font-size: 3.5rem; color: #0089ff !important; line-height: 1; margin-bottom: 0.5rem; }
body.dark-mode .glance-stat h3 { color: #00C9FF !important; }
.glance-stat p { font-size: 1rem; text-transform: uppercase; letter-spacing: 1px; margin-top: auto;}

/* The PVGT Edge */
.why-container { max-width: 1400px; margin: 0 auto; display: flex; gap: 4rem; align-items: flex-start; }
.why-left { flex: 1; position: sticky; top: 120px; }
.why-right { flex: 1.2; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.edge-card.glass-day { display: flex; flex-direction: column; gap: 1rem; padding: 2.5rem; border: none !important; box-shadow: 0 8px 24px rgba(14, 42, 71, 0.12); height: 100%; }
.edge-card.glass-day:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(14, 42, 71, 0.22); }
.edge-icon { font-size: 2.2rem; transition: color var(--transition-sharp); }
.edge-icon .fa-bolt { color: #FE9F04; }
body.dark-mode .edge-icon .fa-bolt { color: #FFD700; }
.edge-icon .fa-shield-halved { color: #007BFF; }
body.dark-mode .edge-icon .fa-shield-halved { color: #0089ff; }
.edge-icon .fa-network-wired { color: #007BFF; }
body.dark-mode .edge-icon .fa-network-wired { color: #00D2FF; }
.edge-icon .fa-users-gear { color: #212529; }
body.dark-mode .edge-icon .fa-users-gear { color: #2563EB; }
.edge-card h3 { font-size: 1.3rem; margin-bottom: 0.5rem; text-transform: uppercase; line-height: 1.3;}
.edge-text { flex-grow: 1; display: flex; flex-direction: column;}

/* Foundation Section */
.why-us { position: relative; background-color: var(--brand-navy); color: #FFFFFF; background-image: url('/landing/maritime.jpg'); background-blend-mode: overlay; background-size: cover; background-position: center; }
.section-header.light p.legacy-subtitle { color: #CBD5E1; font-size: 1.15rem; margin-bottom: 1rem; }
.legacy-header-flex { display: flex; flex-direction: column; align-items: flex-start; }
.legacy-link { color: #9fcffb; text-transform: uppercase; font-size: 1.1rem; display: inline-flex; align-items: center; gap: 0.5rem; transition: var(--transition-sharp); margin-bottom: 0.2rem; }
.legacy-link:hover { color: #d6ebff; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 3rem; position: relative; z-index: 10; }
.feature-item.glassmorphic { padding: 2.5rem; border-radius: 16px; transition: var(--transition-sharp); background: rgba(255, 255, 255, 0.08); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid rgba(255, 255, 255, 0.15); border-top: 1px solid rgba(255, 255, 255, 0.3); border-left: 1px solid rgba(255, 255, 255, 0.3); box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2); display: flex; flex-direction: column; height: 100%; }
.feature-item.glassmorphic:hover { background: rgba(255, 255, 255, 0.15); transform: translateY(-8px); box-shadow: 0 15px 40px 0 rgba(0, 0, 0, 0.3); }
.feature-icon { font-size: 2.5rem; margin-bottom: 1.5rem; }
.feature-icon .fa-star { color: #FFD700; }
.feature-icon .fa-anchor { color: #00AFFF; }
.feature-icon .fa-file-shield { color: #00AFFF; }
.feature-item h3 { color: #FFFFFF; text-transform: uppercase; margin-bottom: 1rem; }
.feature-item p { color: #e0e0e0 !important; }

/* Contact Section */
.contact-wrapper { display: flex; justify-content: space-between; align-items: center; gap: 2rem; max-width: 1400px; margin: 0 auto; padding: 3rem;}
.contact-text h2 { margin-bottom: 0.5rem; font-size: 2rem; text-transform: uppercase;}
.search-box { flex: 1; max-width: 700px; display: flex; border: 1px solid var(--blue-600); border-radius: 50px; padding: 0.4rem; background: var(--white); transition: var(--transition-sharp); }
.search-box:focus-within { border-color: var(--brand-navy); box-shadow: 0 0 0 3px rgba(8, 104, 178, 0.1); }
.search-box input { flex: 1; border: none; padding: 0.8rem 1.5rem; font-size: 1rem; outline: none; background: transparent; color: var(--text-main); }
.search-box .btn-action { padding: 0 1.5rem; margin: 0; background-color: #BDBDBD; color: var(--pvgt-blue); border-radius: 50px; }
.search-box .btn-action:hover { background-color: var(--blue-600); color: #FFFFFF; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    background: var(--footer-bg-mode); color: var(--footer-text-mode); padding: 5rem 5% 1.5rem; font-size: 0.95rem; position: relative; overflow: hidden;
    transition: background 0.8s ease, color 0.8s ease;
}
footer > *:not(.footer-wave-bg) { position: relative; z-index: 1; }
.footer-wave-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.footer-wave { position: absolute; bottom: 0; left: 0; width: 100%; height: 65%; transition: fill 0.8s ease; }
.footer-wave-1 { fill: var(--footer-wave-1); }
.footer-wave-2 { fill: var(--footer-wave-2); height: 50%; }
.footer-arc-lines { position: absolute; top: 0; right: 0; width: 55%; height: 100%; }
.footer-arc-lines g { stroke: var(--footer-arc-line) !important; transition: stroke 0.8s ease; }

.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 4rem; margin-bottom: 2.5rem; }
.footer-col-main { text-align: left; }

.footer-logo-img { width: 200px; height: auto; display: block; margin: 0 0 1.25rem; background: transparent; padding: 10px 14px; border-radius: 16px; transition: background 0.8s ease; }
body.dark-mode .footer-logo-img { background: #fff; }

.footer-col-main p { color: #0E2A47; font-family: Helvetica, Arial, sans-serif; font-weight: 800; font-style: oblique; font-size: 1.05rem; line-height: 1.65; max-width: 260px; margin: 0; transition: color 0.8s ease; }
body.dark-mode .footer-col-main p { color: #f2f2f2; }

.footer-col-main .social-links { display: flex; gap: 0.8rem; align-items: center; margin-top: 1.5rem; }
.social-btn {
    width: 2.5rem; height: 2.5rem; border-radius: 8px; background: rgba(125,125,125,0.06); display: flex; align-items: center; justify-content: center;
    color: var(--footer-text-mode); font-size: 1.2rem; border: 1px solid rgba(0,0,0,0.1); transition: all var(--t-fast); text-decoration: none !important;
}
body.dark-mode .social-btn { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.06); }
.social-btn:hover { transform: translateY(-3px); }
.social-btn.facebook:hover  { color: #1877F2; background: rgba(24,119,242,0.12);  border-color: rgba(24,119,242,0.35); box-shadow: 0 0 14px 3px rgba(24,119,242,0.45);  }
.social-btn.instagram:hover { color: #E1306C; background: rgba(225,48,108,0.12);  border-color: rgba(225,48,108,0.35); box-shadow: 0 0 14px 3px rgba(225,48,108,0.45);  }
.social-btn.whatsapp:hover  { color: #25D366; background: rgba(37,211,102,0.12);  border-color: rgba(37,211,102,0.35); box-shadow: 0 0 14px 3px rgba(37,211,102,0.45);  }
.social-btn.youtube:hover   { color: #FF0000; background: rgba(255,0,0,0.12);     border-color: rgba(255,0,0,0.35); box-shadow: 0 0 14px 3px rgba(255,0,0,0.45);     }
.social-btn.twitter:hover   { color: var(--text-main); background: rgba(125,125,125,0.10); border-color: rgba(125,125,125,0.30); box-shadow: 0 0 14px 3px rgba(125,125,125,0.25); }
.social-btn.linkedin:hover  { color: #0A66C2; background: rgba(10,102,194,0.12);  border-color: rgba(10,102,194,0.35); box-shadow: 0 0 14px 3px rgba(10,102,194,0.45);  }

.footer-links h3 { color: var(--footer-heading-mode); font-size: 1.2rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 1.25rem; font-style: oblique; transition: color 0.8s ease;}
.footer-links ul { list-style: none; }
.footer-links ul li { margin-bottom: 0.7rem; }
.footer-links ul li a { color: var(--footer-text-mode); font-size: 1.05rem; font-weight: 500; transition: color var(--t-fast), padding-left var(--t-fast); text-decoration: none !important; }
.footer-links ul li a:hover { color: var(--footer-heading-mode); padding-left: 4px; }
body.dark-mode .footer-links ul li a:hover { color: #fff; }

.footer-accreditations { padding: 1.25rem 0 2rem; margin-bottom: 1.75rem; position: relative; }
.footer-accreditations::before { content: ''; display: block; width: 280px; max-width: 60%; height: 0; border-top: 2px dashed rgba(125,125,125,0.28); margin: 0 auto 1.75rem; transition: border-top 0.8s ease; }
body.dark-mode .footer-accreditations::before { border-top-color: rgba(255,255,255,0.28); }

.accred-row { display: flex; align-items: center; justify-content: center; gap: 1.25rem; flex-wrap: wrap; }
.accred-label { font-size: 0.92rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--footer-accred-heading-mode); white-space: nowrap; flex-shrink: 0; font-style: oblique; transition: color 0.8s ease; }
.accred-pipe { color: var(--footer-accred-text-mode); font-size: 1.1rem; flex-shrink: 0; transition: color 0.8s ease; }
.accred-badges { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem 2.5rem; }
.accred-badge { display: flex; flex-direction: row; align-items: center; gap: 0.75rem; color: var(--footer-accred-text-mode); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; transition: color var(--t-fast); }
.accred-badge:hover { color: var(--footer-accred-heading-mode); }

.accred-logo-wrap { 
    height: 46px; 
    min-width: 80px; 
    max-width: 120px; 
    padding: 0.5rem 0.9rem; 
    background: rgba(255,255,255,0.92); 
    border-radius: 10px; 
    border: 1px solid rgba(0,0,0,0.1); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    flex-shrink: 0; 
    transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast), border-color 0.8s ease; 
    box-shadow: 0 2px 8px rgba(0,0,0,0.18); 
}
body.dark-mode .accred-logo-wrap { border-color: rgba(255,255,255,0.15); }
.accred-logo-wrap img { height: 28px; width: auto; max-width: 100px; object-fit: contain; }

/* DHL Specific Full-Bleed Logo Fix */
.accred-logo-dhl { 
    padding: 0 !important; 
    overflow: hidden; 
    background: transparent !important;
}
.accred-logo-dhl img { 
    height: 100% !important; 
    width: 100% !important; 
    max-width: 100% !important; 
    object-fit: cover !important; 
    display: block;
    border-radius: 9px;
}

.accred-badge:hover .accred-logo-wrap { background: #fff; transform: translateY(-3px); box-shadow: 0 6px 18px rgba(0,0,0,0.22); }
.accred-badge:hover .accred-logo-dhl { background: transparent !important; }

.accred-badge + .accred-badge { position: relative; }
.accred-badge + .accred-badge::before { content: ''; position: absolute; left: -1.25rem; top: 50%; transform: translateY(-50%); width: 1px; height: 28px; background: rgba(125,125,125,0.15); transition: background 0.8s ease; }
body.dark-mode .accred-badge + .accred-badge::before { background: rgba(255,255,255,0.15); }

.footer-bottom { border-top: 1px solid rgba(0,0,0,0.10); padding-top: 1.5rem; text-align: center; color: var(--footer-text-mode); font-size: 0.88rem; margin-top: auto; font-style: oblique; transition: color 0.8s ease, border 0.8s ease;}
body.dark-mode .footer-bottom { border-top-color: rgba(255,255,255,0.20); }

/* ==========================================================================
   GLOBAL UTILITIES
   ========================================================================== */
.go-to-top { position: fixed; bottom: 20px; right: 20px; width: 60px; height: 60px; background: #0089ff; color: #fff; border: none; border-radius: 50%; display: none; align-items: center; justify-content: center; font-size: 1.8rem; cursor: pointer; box-shadow: 0 4px 15px rgba(0,0,0,0.2); transition: var(--t-fast); z-index: 999; }
.go-to-top i { color: #FFFFFF !important; }
.go-to-top:hover { background: #00afff; transform: translateY(-3px); box-shadow: 0 0 15px 5px rgba(0, 175, 255, 0.6); }
.go-to-top.show { display: flex; animation: slideUpFade 0.3s ease; }

/* Dark Mode Input Overrides */
body.dark-mode .widget-input-group, body.dark-mode .search-box { background: rgba(0,0,0,0.3); border: 1px solid rgba(255, 255, 255, 0.4); }
body.dark-mode .widget-input-group input, body.dark-mode .search-box input { color: #FFFFFF; }

/* Dark Mode Glass Overrides */
body.dark-mode .glass-day { background: rgba(255, 255, 255, 0.08) !important; backdrop-filter: blur(12px) !important; -webkit-backdrop-filter: blur(12px) !important; border: 1px solid rgba(255, 255, 255, 0.15) !important; border-top: 1px solid rgba(255, 255, 255, 0.3) !important; border-left: 1px solid rgba(255, 255, 255, 0.3) !important; }
body.dark-mode .solution-card.glass-day, body.dark-mode .glance-stat.glass-day, body.dark-mode .edge-card.glass-day { box-shadow: 0 8px 24px rgba(255, 255, 255, 0.06) !important; }
body.dark-mode .solution-card.glass-day .card-img { border-radius: 15px 15px 0 0; }
body.dark-mode .solution-card.glass-day:hover, body.dark-mode .glance-stat.glass-day:hover, body.dark-mode .edge-card.glass-day:hover { background: rgba(255, 255, 255, 0.15) !important; box-shadow: 0 15px 40px rgba(255, 255, 255, 0.12) !important; }

body.dark-mode .sign-in-btn:hover { background-color: #f2f2f2 !important; color: #0868B2 !important; }
body.dark-mode .widget-input-group .btn-action:hover, body.dark-mode .search-box .btn-action:hover { background-color: #FFFFFF !important; color: var(--brand-navy) !important; }
body.dark-mode .card-link { color: #0078d4; }
body.dark-mode .card-link:hover, body.dark-mode .solution-card:hover .card-link { color: #65BBEC; }

@keyframes slideUpFade { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* ==========================================================================
   MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1200px) {
    .portal-strip.glass-widget { width: 95%; flex-direction: column; }
    .widget-tabs { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.3); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

@media (max-width: 1024px) {
    .desktop-sign-in { display: none; } 
    .mobile-sign-in-li { display: block; margin-top: 2rem; border-top: 1px solid #EEE; padding-top: 2rem; }
    body.dark-mode .mobile-sign-in-li { border-top-color: rgba(255,255,255,0.1); }
    .sign-in-btn { width: 100%; padding: 1.2rem; }
    
    .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; width: 100%; background-color: #f2f2f2; padding: 2rem 5%; box-shadow: 0 10px 20px rgba(0,0,0,0.1); border-top: 1px solid #EEE; margin: 0; }
    .nav-links a { color: #0868B2 !important; }
    body.dark-mode .nav-links { background-color: #0868B2; border-top: 1px solid rgba(255,255,255,0.1); }
    body.dark-mode .nav-links a { color: #f2f2f2 !important; }
    .nav-links.active { display: flex; }

    .menu-toggle { display: block; }
    
    .why-container { flex-direction: column; }
    .why-left { position: relative; top: 0; margin-bottom: 2rem;}
    .why-right { grid-template-columns: repeat(2, 1fr); width: 100%; }
    
    .glance-grid { grid-template-columns: 1fr 1fr; }
    .contact-wrapper { flex-direction: column; text-align: center; }
    .search-box { width: 100%; max-width: 100%; }
}

@media screen and (max-width: 767px) {
    .nav-logo { height: 40px; } 

    .section-header h2, .why-left h2, .contact-text h2, .glance-header h2 { font-size: 2.2rem; }
    .section-desc, .card-desc, .contact-desc { font-size: 1rem; }
    .card-content h3, .edge-card h3, .feature-item h3 { font-size: 1.3rem; }

    .why-right { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    
    .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 2.5rem; }
    .footer-col-main p, .footer-col-main img { margin-left: auto; margin-right: auto; }
    .social-links { justify-content: center; }
    
    .accred-row { flex-direction: column; gap: 0.8rem; }
    .accred-pipe { display: none; }
    .accred-badges { justify-content: center; gap: 1rem; flex-direction: column; }
    .accred-badge + .accred-badge::before { display: none; }
    
    .go-to-top, .go-to-top.show { display: none !important; }

    .hero { height: auto; min-height: 85vh; padding: 110px 5% 50px; justify-content: flex-start; } 
    .hero h1 { font-size: 2rem; margin-bottom: 0.8rem; line-height: 1.2; }
    .hero-desc { font-size: 0.95rem; }
    
    .widget-tabs { flex-direction: column; }
    .tab { border-bottom: 1px solid rgba(255,255,255,0.2); text-align: center; padding: 1rem; font-size: 0.9rem; }
    .tab.active { border-left: none; border-bottom: 3px solid var(--bronze); }
    
    .widget-input-group { flex-direction: column; padding: 1rem; }
    .widget-input-group input { width: 100%; text-align: left; margin-bottom: 1.5rem; border-radius: 8px; border: 1px solid #CBD5E1; padding: 0.8rem; background: var(--white); }
    body.dark-mode .widget-input-group input { border-color: rgba(255,255,255,0.2); background: rgba(0,0,0,0.5); }
    .widget-input-group .btn-action { width: max-content; margin: 0 auto; padding: 0.8rem 2.5rem; justify-content: center; text-align: center; border-radius: 50px; }
    
    .slider-indicators { justify-content: center; }
    
    section, .bg-layered { padding: 2rem 5%; } 
    
    .glance-grid { grid-template-columns: 1fr; gap: 1rem; }
    .solutions-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .features-grid { gap: 1.5rem; }
    
    .card-content { padding: 1.5rem; }
    .card-img { height: 220px; }
    .glance-stat.glass-day { padding: 2rem 1.5rem; }
    .edge-card.glass-day { padding: 1.5rem; }
    .feature-item.glassmorphic { padding: 1.5rem; }
    
    .search-box { flex-direction: column; border-radius: 16px; padding: 1rem; background: rgba(255,255,255,0.9); }
    body.dark-mode .search-box { background: rgba(0,0,0,0.3); }
    .search-box input { border-bottom: 1px solid #CBD5E1; border-radius: 0; margin-bottom: 1rem; padding: 0.5rem; }
    body.dark-mode .search-box input { border-bottom-color: rgba(255,255,255,0.2); }
    .search-box .btn-action { width: 100%; padding: 1rem; justify-content: center; text-align: center; }
}

@media (min-width: 1600px) {
    .solutions-grid { max-width: 1500px; margin: 0 auto; }
    .solution-card { max-width: 550px; margin: 0 auto; width: 100%; }
    .card-img { height: 320px; }
    .contact-wrapper { padding: 4rem; }
}

/* SVG Responsive Background Positioning */
.svg-bg-left, .svg-bg-right { transition: transform 0.5s ease-out; }
@media (max-width: 1400px) { .svg-bg-left { transform: translateX(60px); } .svg-bg-right { transform: translateX(-60px); } }
@media (max-width: 1200px) { .svg-bg-left { transform: translateX(120px); } .svg-bg-right { transform: translateX(-120px); } }
@media (max-width: 992px) { .svg-bg-left { transform: translateX(220px); } .svg-bg-right { transform: translateX(-220px); } }
@media (max-width: 768px) {
    .svg-bg-left { transform: translateX(300px) scale(0.8); transform-origin: left center;}
    .svg-bg-right { transform: translateX(-300px) scale(0.8); transform-origin: right center;}
}
@media (max-width: 600px) {
    .svg-bg-left { transform: translateX(350px) scale(0.7); }
    .svg-bg-right { transform: translateX(-350px) scale(0.7); }
}

/* Sign In is now an <a href="/login"> into the app; keep the original button look. */
a.sign-in-btn,
.nav-links a.sign-in-btn { text-decoration: none; }
.nav-links a.sign-in-btn::after { display: none; }
.nav-links a.sign-in-btn { color: #0E2A47 !important; }
.nav-links a.sign-in-btn:hover { color: #f2f2f2 !important; }
body.dark-mode .nav-links a.sign-in-btn:hover { color: #0868B2 !important; }