/* SRRF Automation - Deep Navy / Blue Multi-Page Styles */

:root {
    --bg-main: #0B1120;
    --bg-alt: #0F172A;
    --bg-card: #1E293B;
    
    --text-primary: #FFFFFF;
    --text-secondary: #94A3B8;
    
    --accent: #3B82F6;
    --accent-hover: #2563EB;
    
    --border-color: #334155;
    
    --font-heading: 'Inter', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    
    --transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: linear-gradient(145deg, #050b14 0%, #080f1c 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    letter-spacing: -0.01em;
    position: relative;
    overflow-x: hidden;
}

/* Ambient glow system */
.ambient-glow {
    position: fixed; top: -20vh; left: -10vw; width: 60vw; height: 60vh;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.06) 0%, transparent 60%);
    pointer-events: none; z-index: -1;
    animation: drift 25s ease-in-out infinite alternate;
}
.ambient-glow-2 {
    position: fixed; bottom: -20vh; right: -10vw; width: 70vw; height: 70vh;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.06) 0%, transparent 60%);
    pointer-events: none; z-index: -1;
    animation: drift 30s ease-in-out infinite alternate-reverse;
}
@keyframes drift {
    0% { transform: translateY(0) translateX(0); }
    100% { transform: translateY(50px) translateX(50px); }
}

.container { max-width: 1150px; margin: 0 auto; padding: 0 2.5rem; }
.center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

.bg-alt {
    background-color: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    border-top: 1px solid rgba(51, 65, 85, 0.3);
    border-bottom: 1px solid rgba(51, 65, 85, 0.3);
}

.section-spacing { padding: 7rem 0; }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600; line-height: 1.25;
    color: var(--text-primary); letter-spacing: -0.03em;
}

.section-title { font-size: clamp(2.25rem, 4vw, 3rem); margin-bottom: 1.5rem; }
.section-subtitle {
    font-size: 1.15rem; color: var(--text-secondary);
    max-width: 700px; margin-bottom: 3rem;
}
.center .section-subtitle { margin-left: auto; margin-right: auto; }

.trust-line { font-size: 0.95rem; color: var(--text-secondary); margin-top: 1.5rem; font-weight: 500; }

/* Base fade-in components */
.reveal {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.reveal.active { opacity: 1; transform: translateY(0); }

/* Buttons with deep glow */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    text-decoration: none; font-weight: 500; border-radius: 8px;
    transition: var(--transition); cursor: pointer; border: 1px solid transparent;
}
.btn-sm { padding: 0.7rem 1.4rem; font-size: 0.95rem; }
.btn-lg { padding: 1.1rem 2.5rem; font-size: 1.05rem; }
.btn-full { width: 100%; padding: 1rem 2rem; font-size: 1.05rem; }

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #1E40AF);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.25);
}
.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
    transform: translateY(-2px); filter: brightness(1.1);
}

.btn-secondary { background-color: rgba(255,255,255,0.03); color: var(--text-primary); border-color: rgba(255,255,255,0.1); }
.btn-secondary:hover { background-color: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.3); transform: translateY(-2px); }

/* Navigation */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; height: 100px;
    background-color: rgba(11, 17, 32, 0.85); 
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05); z-index: 1000;
    transition: var(--transition);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand-logo { height: 90px; width: auto; }
.nav-links { display: none; }
@media (min-width: 992px) {
    .nav-links { display: flex; gap: 2.5rem; }
    .nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 1rem; font-weight: 500; transition: var(--transition); position: relative; padding: 0.5rem 0; }
    .nav-links a::after { content: ''; position: absolute; width: 0; height: 2px; bottom: 0; left: 0; background-color: var(--accent); transition: var(--transition); }
    .nav-links a:hover { color: var(--text-primary); }
    .nav-links a.active { color: var(--text-primary); font-weight: 600; }
    .nav-links a.active::after { width: 100%; }
}
.nav-cta { display: none; }
@media (min-width: 768px) { .nav-cta { display: inline-flex; } }

/* Layouts */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 4rem; }
@media (min-width: 768px) { .grid-2 { grid-template-columns: 1fr 1fr; align-items: start; } }

.grid-3 { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .grid-3 { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }

.split-layout { display: grid; grid-template-columns: 1fr; gap: 4rem; align-items: center; }
@media (min-width: 992px) { .split-layout { grid-template-columns: 1.1fr 0.9fr; gap: 6rem; } }

.cards-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }

/* Content Formatting */
.bg-dots {
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
}
.divider-glow {
    height: 1px; width: 70%; margin: 0 auto;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.6), transparent);
}
.title-accent {
    border-left: 4px solid var(--accent);
    padding-left: 1.25rem;
    margin-left: -1.5rem;
}
.content-list { list-style: none; margin-bottom: 2rem; }
.content-list li { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.25rem; font-size: 1.1rem; color: #E2E8F0; }
.content-list i { color: var(--accent); flex-shrink: 0; margin-top: 3px; }

/* Icon Row */
.icon-row { display: flex; flex-wrap: wrap; gap: 2rem; margin-top: 2rem; }
.icon-item { display: flex; align-items: center; gap: 0.5rem; color: var(--text-secondary); font-weight: 500; font-size: 0.95rem; }
.icon-item i { color: var(--accent); width: 20px; height: 20px; }

/* Cards Layouts & New Structural Elements */
.card-premium {
    background-color: rgba(30, 41, 59, 0.4); backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.05); padding: 3rem 2.5rem;
    border-radius: 16px; transition: var(--transition); position: relative; overflow: hidden;
}
.card-premium::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent); }
.hover-glow:hover {
    transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(59, 130, 246, 0.3); background-color: rgba(30, 41, 59, 0.7);
}

.card-icon {
    width: 48px; height: 48px; color: var(--accent); margin-bottom: 1.5rem;
    display: flex; align-items: center; justify-content: center;
    background: rgba(59, 130, 246, 0.1); border: 1px solid rgba(59, 130, 246, 0.2); border-radius: 12px;
}
.card-title { font-size: 1.25rem; margin-bottom: 0.75rem; }
.card-text { color: var(--text-secondary); font-size: 1rem; line-height: 1.6; }

/* Visual Medium Elements */
.medium-visual {
    width: 100%; border-radius: 16px; display: block;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.05);
}

.hero { min-height: 80vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding-top: 140px; padding-bottom: 80px; position: relative; }
.hero-content { max-width: 900px; text-align: center; }
.hero-title { font-size: clamp(3rem, 6vw, 4.5rem); margin-bottom: 1.5rem; line-height: 1.1; animation: fadeIn 1s cubic-bezier(0.25, 1, 0.5, 1) forwards; }
.hero-subtitle { font-size: 1.25rem; color: var(--text-secondary); margin-bottom: 3rem; max-width: 750px; margin-left: auto; margin-right: auto; line-height: 1.6; animation: fadeIn 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards; }
.hero-actions { display: flex; flex-direction: column; align-items: center; gap: 1rem; animation: fadeIn 1.4s cubic-bezier(0.25, 1, 0.5, 1) forwards; }
.hero-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.25rem; }

@keyframes fadeIn { 0% { opacity: 0; transform: translateY(20px); } 100% { opacity: 1; transform: translateY(0); } }

/* Founder Specifics */
.card-profile {
    background-color: rgba(30, 41, 59, 0.4); backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.05); padding: 4rem; border-radius: 20px; margin: 0 auto; max-width: 850px; text-align: center;
}
.founder-image-wrap { width: 180px; height: 180px; margin: 0 auto 2rem auto; border-radius: 50%; overflow: hidden; border: 3px solid rgba(59, 130, 246, 0.5); box-shadow: 0 15px 30px rgba(0,0,0,0.3); }
.founder-image-wrap img { width: 100%; height: 100%; object-fit: cover; }

.page-header { padding-top: 180px; padding-bottom: 40px; text-align: left; }
.page-title { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 1.5rem; }

.contact-form-wrap { background-color: rgba(15, 23, 42, 0.5); border: 1px solid rgba(255,255,255,0.05); padding: 3rem; border-radius: 16px; margin: 0 auto; max-width: 700px; }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.input-field { width: 100%; background-color: rgba(11, 17, 32, 0.5); border: 1px solid var(--border-color); padding: 1.15rem; border-radius: 8px; color: var(--text-primary); font-family: var(--font-body); font-size: 1rem; transition: var(--transition); }
.input-field:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(59,130,246,0.2); }
.textarea { resize: vertical; min-height: 140px; }

.contact-info-block { text-align: center; margin-top: 3rem; }
.contact-info-block p { font-size: 1.2rem; margin-bottom: 1rem; color: var(--text-secondary); }
.contact-info-block a { color: var(--accent); text-decoration: none; }

.footer { border-top: 1px solid rgba(255,255,255,0.05); background-color: rgba(15, 23, 42, 0.8); padding: 5rem 0; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; text-align: center; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr 1fr; text-align: left; } }
.footer-col h3 { font-size: 1.1rem; margin-bottom: 1.5rem; color: var(--text-primary); letter-spacing: 0.05em; text-transform: uppercase; }
.footer-col a { display: block; color: var(--text-secondary); text-decoration: none; margin-bottom: 0.75rem; transition: var(--transition); }
.footer-col a:hover { color: var(--text-primary); }
.footer-copyright { text-align: center; color: #475569; margin-top: 4rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.05); }

/* Mobile Sticky CTA */
.mobile-sticky-cta { display: none; }
@media (max-width: 768px) {
    .mobile-sticky-cta {
        display: block; position: fixed; bottom: 0; left: 0; width: 100%;
        background-color: rgba(11, 17, 32, 0.95); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
        padding: 1rem 2rem; border-top: 1px solid rgba(59, 130, 246, 0.3);
        box-shadow: 0 -10px 20px rgba(0,0,0,0.5); z-index: 9999; text-align: center;
    }
}

/* Infrastructure Tester Module */
.infra-test-wrap {
    background: rgba(15, 23, 42, 0.6); border: 1px solid rgba(59, 130, 246, 0.4);
    box-shadow: inset 0 0 20px rgba(59, 130, 246, 0.1), 0 20px 40px rgba(0,0,0,0.5);
    border-radius: 16px; padding: 3rem 2rem; max-width: 600px; margin: 0 auto; position: relative; overflow: hidden;
}
.infra-test-wrap::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
    background: linear-gradient(90deg, transparent, #3B82F6, #10B981, transparent);
}
.input-tech {
    background: rgba(0, 0, 0, 0.4); border: 1px solid rgba(59, 130, 246, 0.5);
    color: #10B981; font-size: 1.25rem; letter-spacing: 2px; padding: 1.1rem;
    border-radius: 8px; text-align: center; width: 100%; margin-bottom: 1.5rem; transition: var(--transition);
}
.input-tech:focus { outline: none; border-color: #10B981; box-shadow: 0 0 15px rgba(16, 185, 129, 0.3); }
.input-tech::placeholder { color: rgba(16, 185, 129, 0.3); letter-spacing: normal; font-size: 1.1rem; }

/* Military-Tech Additions */
.grid-4 { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 576px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .grid-4 { grid-template-columns: repeat(4, 1fr); align-items: stretch; } }

.stat-bar {
    background: rgba(11, 17, 32, 0.95); border-top: 1px solid rgba(16, 185, 129, 0.3); border-bottom: 1px solid rgba(16, 185, 129, 0.3);
    padding: 3rem 0; box-shadow: 0 10px 30px rgba(0,0,0,0.5); display: flex; flex-wrap: wrap; justify-content: space-around; align-items: center; gap: 2rem; text-align: center;
}
.stat-item { flex: 1; min-width: 250px; }
.stat-number { font-size: 2.5rem; font-family: monospace; font-weight: 700; color: #10B981; letter-spacing: -2px; margin-bottom: 0.25rem; line-height: 1; }
.stat-label { font-size: 0.9rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }

.table-military { width: 100%; border-collapse: collapse; margin: 3rem 0; font-family: var(--font-body); border: 1px solid rgba(59, 130, 246, 0.3); background: rgba(15, 23, 42, 0.7); box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
.table-military th { text-align: left; padding: 1.5rem; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 1px; border-bottom: 2px solid rgba(59, 130, 246, 0.5); color: var(--text-secondary); }
.table-military th.srrf-col { color: #10B981; border-bottom: 2px solid #10B981; background: rgba(16, 185, 129, 0.05); }
.table-military td { padding: 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.05); }
.table-military td.standard-col { color: rgba(255,255,255,0.4); font-weight: 400; }
.table-military td.srrf-col { color: #10B981; font-weight: 700; background: rgba(16, 185, 129, 0.05); border-left: 1px solid rgba(16, 185, 129, 0.2); border-right: 1px solid rgba(16, 185, 129, 0.2); }
@media (max-width: 768px) { .table-military { display: block; overflow-x: auto; white-space: nowrap; } }

.icon-block { background: rgba(15, 23, 42, 0.6); border: 1px solid rgba(255,255,255,0.05); border-radius: 0; padding: 2.5rem 1.5rem; text-align: center; transition: var(--transition); border-top: 3px solid transparent; }
.icon-block:hover { border-top-color: var(--accent); background: rgba(30, 41, 59, 0.8); transform: translateY(-5px); }
.icon-block i { color: var(--accent); width: 32px; height: 32px; margin-bottom: 1.25rem; }
.icon-block h4 { font-size: 1.1rem; color: var(--text-primary); text-transform: uppercase; letter-spacing: 0.5px; }