/* ===================================
   Design Tokens & Variables
   FEWS for Montgomery County — Projexel / Corvalent CorGrid
   =================================== */
:root {
    /* Brand Colors - Flood Emergency Warning System */
    --primary: #0B3D62;        /* deep river / water blue */
    --primary-deep: #052036;   /* deep navy for footer/contrast */
    --accent: #D97706;         /* amber — warning / alert tone */
    --accent-light: #F59E0B;   /* lighter amber */
    --info: #0EA5E9;           /* sky blue — telemetry / data accent */

    /* Light Theme Base */
    --bg-base: #F3F6F8;
    --bg-gradient-start: #F7FAFC;
    --bg-gradient-end: #E9F0F4;

    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.80);
    --glass-border: rgba(11, 61, 98, 0.15);
    --glass-shadow: 0 8px 32px rgba(11, 61, 98, 0.08);
    --glass-shadow-hover: 0 12px 48px rgba(11, 61, 98, 0.16);

    /* Text Colors */
    --text-primary: #16202A;
    --text-secondary: #4A5A68;
    --text-muted: #73838F;
    --text-white: #FFFFFF;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Blur */
    --blur-light: 10px;
    --blur-medium: 15px;
    --blur-heavy: 20px;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
}

/* ===================================
   Reset & Base Styles
   =================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-family);
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    color: var(--primary-deep);
    margin-bottom: var(--spacing-md);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.15rem; }
p { margin-bottom: var(--spacing-md); color: var(--text-secondary); }
a { text-decoration: none; color: var(--primary); transition: color var(--transition-fast); }
a:hover { color: var(--accent); }
ul { list-style: none; }

/* ===================================
   Layout Components
   =================================== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 var(--spacing-lg); }
.section-title { text-align: center; margin-bottom: var(--spacing-md); padding-top: var(--spacing-sm); }
.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 820px;
    margin: 0 auto var(--spacing-2xl);
    line-height: 1.7;
}
.section-head { text-align: center; max-width: 900px; margin: 0 auto var(--spacing-2xl); }

/* ===================================
   Glass Cards
   =================================== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-medium));
    -webkit-backdrop-filter: blur(var(--blur-medium));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--glass-shadow);
    transition: all var(--transition-base);
}
.glass-card:hover { transform: translateY(-4px); box-shadow: var(--glass-shadow-hover); border-color: var(--primary); }

/* ===================================
   Buttons
   =================================== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--text-white) !important;
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-bold);
    transition: all var(--transition-base);
    border: 2px solid var(--primary);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: conic-gradient(from 0deg, transparent 0%, transparent 70%, var(--accent) 85%, var(--accent) 95%, transparent 100%);
    border-radius: var(--radius-md);
    animation: spinBorder 3s linear infinite;
    z-index: -1;
}
.btn-primary::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: var(--primary);
    border-radius: calc(var(--radius-md) - 2px);
    z-index: -1;
}
@keyframes spinBorder { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
.btn-primary:hover { background: var(--primary-deep); border-color: var(--primary-deep); transform: translateY(-2px); }
.btn-primary:hover::after { background: var(--primary-deep); }

.btn-secondary {
    display: inline-block;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-light));
    -webkit-backdrop-filter: blur(var(--blur-light));
    color: var(--primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    border: 2px solid var(--primary);
    transition: all var(--transition-base);
}
.btn-secondary:hover { background: var(--primary); color: var(--text-white); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(11, 61, 98, 0.2); }

.btn-logout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(217, 119, 6, 0.1);
    color: var(--accent) !important;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-base);
    border: 2px solid transparent;
    font-size: 0.9rem;
    flex-shrink: 0;
    white-space: nowrap;
}
.btn-logout:hover { background: var(--accent); color: white !important; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(217, 119, 6, 0.3); }

.btn-large { padding: var(--spacing-md) var(--spacing-xl); font-size: 1.125rem; }

.btn-info {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
    background: rgba(11, 61, 98, 0.1); border: 2px solid var(--primary); color: var(--primary);
    padding: 0.625rem 1.25rem; border-radius: var(--radius-sm); font-size: 0.9375rem;
    font-weight: var(--font-weight-bold); cursor: pointer; transition: all var(--transition-fast);
    margin-top: var(--spacing-md); width: 100%; max-width: 170px;
}
.btn-info:hover { background: var(--primary); color: var(--text-white); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(11, 61, 98, 0.3); }
.info-icon { font-size: 1.25rem; font-weight: var(--font-weight-extrabold); line-height: 1; }

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-heavy));
    -webkit-backdrop-filter: blur(var(--blur-heavy));
    border-bottom: 1px solid var(--glass-border);
    transition: all var(--transition-base);
}
.navbar.scrolled { box-shadow: var(--glass-shadow); }
.nav-content { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: var(--spacing-sm) 0; }
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-brand img { height: 26px; width: auto; display: block; }
.nav-brand .sep { color: rgba(11,61,98,0.25); font-weight: 300; font-size: 1.1rem; }
.nav-links { display: flex; list-style: none; align-items: center; gap: 2px; flex-wrap: nowrap; }
.nav-links li { display: flex; align-items: center; height: 100%; }
.nav-links a {
    font-size: 0.8rem;
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    transition: all var(--transition-fast);
    position: relative;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    white-space: nowrap;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}
.nav-links a:not(.btn-primary):hover { color: var(--primary); background: rgba(11, 61, 98, 0.06); border-color: var(--glass-border); }
.mobile-menu-toggle { display: none; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; padding: var(--spacing-xs); }
.mobile-menu-toggle span { width: 24px; height: 2px; background: var(--primary); transition: all var(--transition-fast); }

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 78vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 110px;
    padding-bottom: var(--spacing-2xl);
    overflow: hidden;
}
.hero-bg-img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(5,32,54,0.93) 0%, rgba(11,61,98,0.85) 45%, rgba(11,61,98,0.65) 100%); z-index: 0; }
.hero > .container { position: relative; z-index: 2; }
.hero-content { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; max-width: 920px; margin: 0 auto; }
.hero-kicker {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.35);
    backdrop-filter: blur(10px); color: #fff; font-size: 0.8rem; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase; padding: 8px 18px; border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
}
.hero-title {
    font-size: clamp(2rem, 5vw, 3.6rem);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.15;
    margin-bottom: var(--spacing-lg);
    color: white;
    text-shadow: 2px 4px 14px rgba(0,0,0,0.5);
}
.hero-title .accent-word { color: var(--accent-light); }
.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.92);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    max-width: 760px;
}
.hero-cta { display: flex; gap: var(--spacing-md); flex-wrap: wrap; justify-content: center; margin-bottom: var(--spacing-xl); }
.hero-meta { display: flex; flex-wrap: wrap; gap: var(--spacing-lg); justify-content: center; color: rgba(255,255,255,0.85); font-size: 0.9rem; }
.hero-meta span { display: flex; align-items: center; gap: 6px; }
.hero-partners { display: flex; align-items: center; justify-content: center; gap: 22px; flex-wrap: wrap; margin-top: var(--spacing-xl); padding-top: var(--spacing-lg); border-top: 1px solid rgba(255,255,255,0.18); }
.hero-partners img { height: 26px; width: auto; filter: brightness(0) invert(1); opacity: 0.9; }

/* ===================================
   Stats grid (Context)
   =================================== */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-lg); margin-bottom: var(--spacing-2xl); }
@media (max-width: 860px) { .stats-grid { grid-template-columns: 1fr; } }
.stat-card { text-align: center; padding: var(--spacing-xl) var(--spacing-md); }
.stat-number { font-size: 2.2rem; font-weight: var(--font-weight-extrabold); color: var(--primary); margin-bottom: var(--spacing-xs); line-height: 1.1; }
.stat-label { font-size: 0.95rem; color: var(--text-secondary); font-weight: 600; }

/* ===================================
   General Section Styling
   =================================== */
section { padding: var(--spacing-3xl) 0; position: relative; }
section:first-of-type { padding-top: 0; }
.alt-bg { background: linear-gradient(180deg, rgba(11, 61, 98, 0.035) 0%, rgba(217, 119, 6, 0.02) 100%); }

/* ===================================
   Context Grid
   =================================== */
.context-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--spacing-lg); }
.card-icon { margin-bottom: var(--spacing-md); }
.card-icon svg { width: 40px; height: 40px; stroke: var(--primary); fill: none; }
.context-grid h3 { font-size: 1.15rem; color: var(--primary-deep); margin-bottom: var(--spacing-sm); }
.context-grid p { font-size: 0.9375rem; margin-bottom: 0; }
.source-note { font-size: 0.8125rem !important; color: var(--text-muted) !important; margin-top: var(--spacing-lg) !important; font-style: italic; text-align: center; max-width: 900px; margin-left: auto; margin-right: auto; }

/* ===================================
   Platform Section
   =================================== */
.platform-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--spacing-xl); align-items: center; }
@media (max-width: 900px) { .platform-grid { grid-template-columns: 1fr; } }
.platform-card { padding: var(--spacing-xl); }
.platform-logo-row { display: flex; align-items: center; gap: 1rem; margin-bottom: var(--spacing-lg); }
.platform-logo-row img { height: 38px; width: auto; }
.feature-list li { padding-left: var(--spacing-lg); margin-bottom: var(--spacing-sm); position: relative; color: var(--text-secondary); font-size: 0.9375rem; }
.feature-list li::before { content: '✓'; position: absolute; left: 0; color: var(--primary); font-weight: var(--font-weight-bold); }
.platform-visual { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--glass-shadow-hover); }
.platform-visual img { width: 100%; height: 100%; object-fit: cover; display: block; min-height: 320px; }

/* ===================================
   Proposed Solution
   =================================== */
.solution-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--spacing-lg); }
.solution-card { padding: var(--spacing-xl); position: relative; }
.solution-num { position: absolute; top: var(--spacing-md); right: var(--spacing-lg); font-size: 2.2rem; font-weight: var(--font-weight-extrabold); color: rgba(11,61,98,0.12); line-height: 1; }
.solution-card h3 { font-size: 1.1rem; color: var(--primary-deep); margin-bottom: var(--spacing-sm); padding-right: 2.5rem; }
.solution-card p { font-size: 0.9375rem; margin-bottom: 0; }
.solution-icon { margin-bottom: var(--spacing-md); }
.solution-icon svg { width: 36px; height: 36px; stroke: var(--accent); fill: none; }

/* ===================================
   Tech Pills Section
   =================================== */
.tech-pills { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-lg); }
@media (max-width: 1024px) { .tech-pills { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .tech-pills { grid-template-columns: 1fr; } }
.tech-pill {
    background: var(--glass-bg); backdrop-filter: blur(var(--blur-medium)); -webkit-backdrop-filter: blur(var(--blur-medium));
    border: 1px solid var(--glass-border); border-radius: var(--radius-lg); padding: var(--spacing-xl);
    box-shadow: var(--glass-shadow); transition: all var(--transition-base); text-align: center;
    display: flex; flex-direction: column; align-items: center;
}
.tech-pill:hover { transform: translateY(-4px); border-color: var(--primary); box-shadow: var(--glass-shadow-hover); }
.pill-icon { margin-bottom: var(--spacing-md); display: block; }
.pill-icon svg { width: 42px; height: 42px; stroke: var(--primary); fill: none; }
.pill-title { font-weight: var(--font-weight-semibold); color: var(--primary-deep); margin-bottom: var(--spacing-xs); font-size: 1.05rem; }
.tech-pill p { color: var(--text-secondary); font-size: 0.9rem; margin: 0 0 var(--spacing-md) 0; flex-grow: 1; }
.tech-pill .btn-info { margin-top: auto; }
.tech-tags { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: var(--spacing-2xl); }
.tech-tag { background: rgba(11,61,98,0.08); color: var(--primary); font-size: 0.85rem; font-weight: 600; padding: 7px 16px; border-radius: var(--radius-full); border: 1px solid rgba(11,61,98,0.15); }

/* ===================================
   Benefits Section
   =================================== */
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-lg); }
@media (max-width: 920px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .benefits-grid { grid-template-columns: 1fr; } }
.benefit-card { padding: var(--spacing-xl); }
.benefit-icon { margin-bottom: var(--spacing-md); }
.benefit-icon svg { width: 40px; height: 40px; stroke: var(--primary); fill: none; }
.benefit-card h3 { font-size: 1.05rem; margin-bottom: var(--spacing-sm); }
.benefit-card p { font-size: 0.9rem; margin-bottom: 0; }

/* ===================================
   Research Section
   =================================== */
.research-block { max-width: 920px; margin: 0 auto; }
.research-block p { font-size: 1.02rem; }
.insight-box { background: linear-gradient(135deg, rgba(217,119,6,0.08) 0%, rgba(11,61,98,0.06) 100%); border: 2px solid rgba(217,119,6,0.3); border-radius: var(--radius-md); padding: var(--spacing-lg); margin: var(--spacing-xl) 0; }
.insight-box h4 { font-size: 1.05rem; color: var(--primary-deep); margin-bottom: var(--spacing-sm); display: flex; align-items: center; gap: 8px; }
.insight-box h4 svg { width: 20px; height: 20px; stroke: var(--accent); flex-shrink: 0; }
.insight-box p { margin-bottom: 0; font-size: 0.95rem; }

/* ===================================
   Montgomery County Status Section
   =================================== */
.montgomery-section { background: linear-gradient(135deg, rgba(11,61,98,0.05) 0%, rgba(217,119,6,0.04) 100%); }
.status-banner {
    display: flex; align-items: center; gap: var(--spacing-md);
    background: rgba(217, 119, 6, 0.12); border: 2px solid rgba(217, 119, 6, 0.4);
    border-radius: var(--radius-md); padding: var(--spacing-lg); margin-bottom: var(--spacing-2xl);
    max-width: 900px; margin-left: auto; margin-right: auto;
}
.status-banner svg { width: 34px; height: 34px; stroke: var(--accent); flex-shrink: 0; }
.status-banner-title { font-weight: 700; color: var(--primary-deep); font-size: 1rem; margin-bottom: 2px; }
.status-banner-text { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }
.montgomery-lead { max-width: 900px; margin: 0 auto var(--spacing-2xl); font-size: 1.05rem; }
.montgomery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--spacing-lg); margin-bottom: var(--spacing-2xl); }
.montgomery-card { padding: var(--spacing-xl); }
.montgomery-card h3 { font-size: 1.05rem; color: var(--primary-deep); margin-bottom: var(--spacing-sm); display: flex; align-items: center; gap: 8px; }
.montgomery-card h3 svg { width: 22px; height: 22px; stroke: var(--primary); flex-shrink: 0; }
.montgomery-card p, .montgomery-card ul { font-size: 0.9375rem; }
.montgomery-card ul { margin: 0; padding: 0; }
.montgomery-card ul li { position: relative; padding-left: 1.3rem; margin-bottom: 0.5rem; color: var(--text-secondary); font-size: 0.9rem; }
.montgomery-card ul li::before { content: '•'; position: absolute; left: 0; color: var(--accent); font-weight: bold; }
.reference-note { background: rgba(255,255,255,0.6); border-left: 4px solid var(--primary); border-radius: var(--radius-sm); padding: var(--spacing-md) var(--spacing-lg); font-size: 0.85rem; color: var(--text-muted); font-style: italic; max-width: 900px; margin: 0 auto; }

/* ===================================
   Partner Ecosystem
   =================================== */
.partners-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: var(--spacing-lg); }
.partner-card { text-align: center; padding: var(--spacing-xl) var(--spacing-lg); display: flex; flex-direction: column; align-items: center; }
.partner-card.prime { border: 2px solid var(--accent); }
.partner-logo-wrap { height: 60px; display: flex; align-items: center; justify-content: center; margin-bottom: var(--spacing-md); }
.partner-logo-wrap img { max-height: 48px; max-width: 160px; width: auto; object-fit: contain; }
.partner-logo-wrap.text-logo { font-weight: 800; font-size: 1.15rem; color: var(--primary-deep); letter-spacing: 0.5px; line-height: 1.2; }
.partner-role { font-size: 0.72rem; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--accent); margin-bottom: var(--spacing-xs); }
.partner-card h3 { font-size: 1rem; margin-bottom: var(--spacing-xs); color: var(--primary-deep); }
.partner-card p { font-size: 0.85rem; margin-bottom: var(--spacing-sm); flex-grow: 1; }
.partner-card a { font-size: 0.85rem; font-weight: 600; }

/* ===================================
   Implementation Model
   =================================== */
.phases-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-lg); position: relative; }
@media (max-width: 1100px) { .phases-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .phases-grid { grid-template-columns: 1fr; } }
.phase-item { position: relative; padding: var(--spacing-xl); padding-top: 70px; transition: all var(--transition-base); }
.phase-item:hover { transform: translateY(-6px); box-shadow: var(--glass-shadow-hover); }
.phase-number { position: absolute; left: var(--spacing-lg); top: var(--spacing-md); font-size: 2.6rem; font-weight: var(--font-weight-extrabold); color: rgba(11,61,98,0.15); line-height: 1; }
.phase-item h3 { font-size: 1.02rem; color: var(--primary-deep); margin-bottom: var(--spacing-sm); }
.phase-item p { font-size: 0.9rem; margin-bottom: 0; }

/* ===================================
   Next Steps / CTA
   =================================== */
.cta-container { text-align: center; max-width: 820px; margin: 0 auto; }
.cta-box { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%); color: white; border-radius: var(--radius-xl); padding: var(--spacing-2xl); text-align: center; box-shadow: 0 20px 60px rgba(11,61,98,0.3); }
.cta-box h3 { color: white; margin-bottom: var(--spacing-md); }
.cta-box p { color: rgba(255,255,255,0.88); max-width: 680px; margin: 0 auto var(--spacing-lg); }
.cta-question { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.25); border-radius: var(--radius-md); padding: var(--spacing-lg); margin: var(--spacing-lg) auto; max-width: 700px; }
.cta-question p { color: white; font-weight: 600; font-style: italic; margin-bottom: 0; font-size: 1.02rem; }
.cta-box .btn-secondary { color: white; border-color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.1); }
.cta-box .btn-secondary:hover { background: white; color: var(--primary); }

/* ===================================
   Footer
   =================================== */
.footer { background: var(--primary-deep); color: var(--text-white); padding: var(--spacing-2xl) 0 var(--spacing-lg); }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--spacing-xl); margin-bottom: var(--spacing-xl); }
.footer-brand { max-width: 320px; }
.footer-brand img { height: 32px; width: auto; margin-bottom: var(--spacing-md); display: block; filter: brightness(0) invert(1); }
.footer-tagline { color: rgba(255, 255, 255, 0.75); font-size: 0.9rem; }
.footer-contact h4, .footer-presented h4 { color: var(--text-white); margin-bottom: var(--spacing-md); font-size: 1rem; }
.footer-contact p { color: rgba(255, 255, 255, 0.8); margin-bottom: var(--spacing-sm); font-size: 0.9rem; }
.footer-contact a { color: rgba(255, 255, 255, 0.9); transition: color var(--transition-fast); }
.footer-contact a:hover { color: var(--text-white); }
.footer-presented p { color: rgba(255,255,255,0.75); font-size: 0.875rem; margin-bottom: 0.4rem; }
.footer-bottom { padding-top: var(--spacing-lg); border-top: 1px solid rgba(255, 255, 255, 0.12); text-align: center; }
.footer-bottom p { color: rgba(255, 255, 255, 0.55); font-size: 0.82rem; margin: 0; }
.footer-disclaimer { color: rgba(255,255,255,0.45) !important; font-size: 0.75rem !important; margin-top: 0.5rem; }

/* ===================================
   Animations
   =================================== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
[data-animate] { opacity: 0; animation: fadeInUp 0.8s ease forwards; }
[data-animate]:nth-child(1) { animation-delay: 0.05s; }
[data-animate]:nth-child(2) { animation-delay: 0.1s; }
[data-animate]:nth-child(3) { animation-delay: 0.15s; }
[data-animate]:nth-child(4) { animation-delay: 0.2s; }
[data-animate]:nth-child(5) { animation-delay: 0.25s; }
[data-animate]:nth-child(6) { animation-delay: 0.3s; }

/* ===================================
   Modal
   =================================== */
.modal { display: none; position: fixed; inset: 0; z-index: 9999; align-items: center; justify-content: center; }
.modal.active { display: flex; }
.modal-overlay { position: absolute; inset: 0; background: rgba(5, 32, 54, 0.75); backdrop-filter: blur(8px); animation: fadeIn 0.3s ease; }
.modal-content { position: relative; background: rgba(255, 255, 255, 0.97); backdrop-filter: blur(20px); border: 2px solid rgba(11, 61, 98, 0.3); border-radius: var(--radius-lg); max-width: 480px; width: 90%; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4); animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1); z-index: 10000; overflow: hidden; max-height: 85vh; overflow-y: auto; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(40px) scale(0.95); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-close { position: absolute; top: 0.75rem; right: 0.75rem; background: rgba(255, 255, 255, 0.9); border: none; width: 32px; height: 32px; border-radius: 50%; font-size: 1.375rem; line-height: 1; cursor: pointer; transition: all var(--transition-fast); color: var(--text-primary); display: flex; align-items: center; justify-content: center; z-index: 2; }
.modal-close:hover { background: var(--accent); color: white; transform: rotate(90deg); }
.modal-header { text-align: center; padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-sm); border-bottom: 2px solid rgba(11, 61, 98, 0.12); background: linear-gradient(180deg, rgba(11, 61, 98, 0.08) 0%, transparent 100%); }
.modal-icon svg { width: 42px; height: 42px; stroke: var(--primary); fill: none; margin-bottom: var(--spacing-xs); }
.modal-header h2 { font-size: 1.2rem; color: var(--primary-deep); margin-bottom: 2px; }
.modal-header p { color: var(--text-secondary); font-size: 0.875rem; margin: 0; }
.modal-body { padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg); }
.modal-body ul { list-style: none; padding: 0; margin: 0; }
.modal-body li { font-size: 0.875rem; color: var(--text-primary); margin-bottom: var(--spacing-sm); padding-left: var(--spacing-lg); position: relative; line-height: 1.5; }
.modal-body li:last-child { margin-bottom: 0; }
.modal-body li::before { content: '•'; position: absolute; left: 0; color: var(--accent); font-size: 1.4rem; font-weight: bold; line-height: 1; top: -0.1rem; }

/* ===================================
   Podcast Player — Slim
   =================================== */
.podcast-section { padding: var(--spacing-lg) 0; background: linear-gradient(180deg, rgba(11,61,98,0.05) 0%, rgba(11,61,98,0.02) 100%); border-bottom: 1px solid var(--glass-border); }
.podcast-player-wrapper {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-heavy));
    -webkit-backdrop-filter: blur(var(--blur-heavy));
    border: 2px solid rgba(11, 61, 98, 0.25);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(11,61,98,0.1);
    overflow: hidden;
    position: relative;
}
.podcast-slim-row { display: flex; align-items: center; gap: var(--spacing-md); padding: 14px 20px; }
.podcast-play-btn { position: relative; flex-shrink: 0; width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; color: white; transition: transform 0.2s, box-shadow 0.2s; box-shadow: 0 4px 16px rgba(11,61,98,0.3); }
.podcast-play-btn:hover { transform: scale(1.08); box-shadow: 0 6px 22px rgba(11,61,98,0.45); }
.podcast-pulse { position: absolute; inset: -5px; border-radius: 50%; border: 2px solid rgba(11,61,98,0.3); opacity: 0; animation: slim-pulse 2.6s ease-out infinite; pointer-events: none; }
@keyframes slim-pulse { 0% { transform: scale(0.9); opacity: 0.7; } 100% { transform: scale(1.7); opacity: 0; } }
.podcast-play-btn.playing .podcast-pulse { animation-duration: 1.8s; border-color: rgba(217,119,6,0.4); }
.podcast-mid { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.podcast-slim-meta { display: flex; align-items: center; gap: 8px; min-width: 0; }
.podcast-slim-title { font-size: 0.85rem; font-weight: 700; color: var(--primary-deep); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; min-width: 0; }
.podcast-slim-badge { display: inline-flex; align-items: center; gap: 3px; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%); color: white; font-size: 0.65rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; padding: 2px 7px; border-radius: 99px; white-space: nowrap; flex-shrink: 0; }
.podcast-progress-container { width: 100%; cursor: pointer; padding: 5px 0; }
.podcast-progress-bar { width: 100%; height: 4px; background: rgba(11,61,98,0.15); border-radius: 99px; position: relative; }
.podcast-progress-fill { height: 100%; background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%); border-radius: 99px; width: 0%; pointer-events: none; }
.podcast-progress-thumb { position: absolute; top: 50%; width: 13px; height: 13px; background: var(--primary); border: 2px solid white; border-radius: 50%; box-shadow: 0 1px 5px rgba(11,61,98,0.4); transform: translateY(-50%) translateX(-50%); pointer-events: none; left: 0%; transition: transform 0.15s; }
.podcast-progress-container:hover .podcast-progress-thumb { transform: translateY(-50%) translateX(-50%) scale(1.3); }
.podcast-slim-time { display: flex; justify-content: space-between; font-size: 0.72rem; font-weight: 600; color: var(--text-muted); padding: 0 1px; }
.podcast-slim-time span:first-child { color: var(--primary); }
.podcast-right-controls { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.podcast-skip-btn { position: relative; background: none; border: none; cursor: pointer; color: var(--text-secondary); display: flex; align-items: center; justify-content: center; padding: 4px; border-radius: 50%; transition: color 0.15s, background 0.15s; width: 32px; height: 32px; }
.podcast-skip-btn:hover { color: var(--primary); background: rgba(11,61,98,0.08); }
.skip-label { position: absolute; bottom: 2px; font-size: 0.5rem; font-weight: 800; letter-spacing: -0.3px; color: inherit; pointer-events: none; }
.podcast-speed-group { display: flex; gap: 3px; }
.podcast-speed-btn { background: rgba(11,61,98,0.07); border: 1px solid rgba(11,61,98,0.16); color: var(--primary-deep); font-size: 0.7rem; font-weight: 700; padding: 3px 7px; border-radius: var(--radius-sm); cursor: pointer; transition: all 0.15s; white-space: nowrap; }
.podcast-speed-btn:hover { background: rgba(11,61,98,0.14); }
.podcast-speed-btn.active { background: var(--primary); color: white; border-color: var(--primary); }
.podcast-mute-btn { background: none; border: none; cursor: pointer; color: var(--text-secondary); display: flex; align-items: center; padding: 4px; border-radius: 50%; transition: color 0.15s; flex-shrink: 0; }
.podcast-mute-btn:hover { color: var(--primary); }
.podcast-volume-slider { -webkit-appearance: none; appearance: none; width: 80px; height: 4px; border-radius: 99px; background: rgba(11,61,98,0.15); outline: none; cursor: pointer; }
.podcast-volume-slider::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 13px; height: 13px; border-radius: 50%; background: var(--primary); border: 2px solid white; box-shadow: 0 1px 5px rgba(11,61,98,0.3); cursor: pointer; }
.podcast-volume-slider::-moz-range-thumb { width: 13px; height: 13px; border-radius: 50%; background: var(--primary); border: 2px solid white; cursor: pointer; }
@media (max-width: 700px) {
    .podcast-right-controls { gap: 4px; }
    .podcast-volume-slider { width: 56px; }
    .podcast-speed-group { display: none; }
}
@media (max-width: 520px) {
    .podcast-slim-row { gap: 10px; padding: 12px 14px; }
    .podcast-slim-badge { display: none; }
    .podcast-mute-btn, .podcast-volume-slider { display: none; }
}

/* ===================================
   Materials Section
   =================================== */
.materials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--spacing-lg); margin-bottom: var(--spacing-2xl); }
.material-card { text-align: center; padding: var(--spacing-xl) var(--spacing-lg); display: flex; flex-direction: column; align-items: center; }
.material-icon { width: 56px; height: 56px; background: linear-gradient(135deg, var(--primary), var(--primary-deep)); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: var(--spacing-md); flex-shrink: 0; }
.material-icon svg { width: 26px; height: 26px; stroke: white; fill: none; }
.material-card h3 { font-size: 1.1rem; margin-bottom: var(--spacing-xs); color: var(--primary-deep); }
.material-card p { font-size: 0.9rem; margin-bottom: 0; flex-grow: 1; }
.video-embed-wrap { max-width: 860px; margin: 0 auto; }
.video-embed-ratio { position: relative; width: 100%; padding-top: 56.25%; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--glass-shadow-hover); border: 1px solid var(--glass-border); }
.video-embed-ratio iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }

/* ===================================
   Login Page
   =================================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary) 55%, rgba(217, 119, 6, 0.35) 100%);
    position: relative;
    overflow: hidden;
    padding: var(--spacing-lg);
}
.login-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.login-particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.particle { position: absolute; width: 4px; height: 4px; background: rgba(255,255,255,0.25); border-radius: 50%; animation: float-particle 8s linear infinite; }
@keyframes float-particle { 0% { transform: translateY(100vh) scale(0); opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { transform: translateY(-100px) scale(1.5); opacity: 0; } }
.login-card { position: relative; background: rgba(255, 255, 255, 0.98); border-radius: var(--radius-xl); padding: var(--spacing-2xl); width: 100%; max-width: 480px; box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4); border: 1px solid rgba(255, 255, 255, 0.3); }
.login-logos { display: flex; align-items: center; justify-content: center; gap: 14px; margin-bottom: var(--spacing-lg); flex-wrap: wrap; }
.login-logos img { height: 26px; width: auto; }
.login-icon-badge { width: 60px; height: 60px; background: linear-gradient(135deg, var(--primary), var(--primary-deep)); border-radius: 16px; display: flex; align-items: center; justify-content: center; margin: 0 auto var(--spacing-md); }
.login-title { font-size: 1.4rem; font-weight: var(--font-weight-bold); color: var(--primary-deep); text-align: center; margin-bottom: var(--spacing-xs); }
.login-subtitle { font-size: 0.9rem; color: var(--text-muted); text-align: center; margin-bottom: var(--spacing-xl); line-height: 1.5; }
.form-group { margin-bottom: var(--spacing-md); }
.form-group label { display: block; font-size: 0.85rem; font-weight: var(--font-weight-semibold); color: var(--text-primary); margin-bottom: var(--spacing-xs); }
.input-wrapper { position: relative; }
.input-wrapper > svg:first-child { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); pointer-events: none; opacity: 0.5; z-index: 1; }
.input-wrapper input { padding-left: 44px !important; padding-right: 44px !important; }
.form-group input { width: 100%; padding: 0.75rem var(--spacing-md); border: 2px solid var(--glass-border); border-radius: var(--radius-md); font-size: 1rem; color: var(--text-primary); background: white; transition: border-color var(--transition-fast); outline: none; font-family: var(--font-family); }
.form-group input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(11, 61, 98, 0.1); }
.toggle-password { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; padding: 6px; display: flex; align-items: center; justify-content: center; opacity: 0.5; transition: opacity 0.2s; z-index: 2; }
.toggle-password:hover { opacity: 1; }
.btn-login { width: 100%; padding: var(--spacing-md); background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%); color: white; border: none; border-radius: var(--radius-md); font-size: 1.0625rem; font-weight: var(--font-weight-bold); cursor: pointer; transition: all var(--transition-base); font-family: var(--font-family); margin-top: var(--spacing-sm); }
.btn-login:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(11, 61, 98, 0.4); }
.login-error { display: none; background: rgba(220, 38, 38, 0.1); border: 1px solid rgba(220, 38, 38, 0.3); color: #dc2626; padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--radius-sm); font-size: 0.85rem; text-align: center; margin-top: var(--spacing-sm); }
.login-error.active { display: block; }
.login-badge { display: flex; align-items: center; justify-content: center; gap: var(--spacing-sm); margin-top: var(--spacing-xl); padding-top: var(--spacing-lg); border-top: 1px solid var(--glass-border); }
.login-badge span { font-size: 0.78rem; color: var(--text-muted); }
.login-notice { margin-top: var(--spacing-md); padding: var(--spacing-md); background: rgba(217,119,6,0.07); border-radius: var(--radius-sm); border: 1px solid rgba(217,119,6,0.2); text-align: center; }
.login-notice p { margin: 0; font-size: 0.75rem; color: var(--text-muted); line-height: 1.5; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
@keyframes shake { 0%, 100% { transform: translateX(0); } 15% { transform: translateX(-8px); } 30% { transform: translateX(8px); } 45% { transform: translateX(-6px); } 60% { transform: translateX(6px); } 75% { transform: translateX(-4px); } 90% { transform: translateX(4px); } }

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1100px) {
    .nav-links { gap: 2px; }
    .nav-links a { padding: 4px 7px; font-size: 0.72rem; }
}
@media (max-width: 860px) {
    .mobile-menu-toggle { display: flex; }
    .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(20px); border-bottom: 2px solid var(--glass-border); flex-direction: column; padding: var(--spacing-md); gap: var(--spacing-xs); z-index: 999; max-height: 80vh; overflow-y: auto; }
    .nav-links.active { display: flex; }
    .nav-links li { width: 100%; }
    .nav-links a { width: 100%; justify-content: flex-start; }
    .hero { padding-top: 100px; min-height: 85vh; }
    .phases-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .container { padding: 0 var(--spacing-sm); }
    h2 { font-size: 1.65rem; }
    .stat-number { font-size: 1.8rem; }
}