/* ============================================================
   MODERN LAYOUT - ScamSamanaGroup
   ============================================================ */

/* --- CSS VARIABLES (Light Mode) --- */
:root {
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #1a1a2e;
    --text-secondary: #4a4a6a;
    --accent-red: #e63946;
    --accent-teal: #2a9d8f;
    --accent-orange: #e76f51;
    --accent-dark: #264653;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --nav-bg: rgba(255,255,255,0.92);
    --nav-border: rgba(226,232,240,0.8);
    --warning-bg: #fff5f5;
    --warning-border: #fed7d7;
    --code-bg: #f1f5f9;
    --link-color: #2a9d8f;
    --link-hover: #e76f51;
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- DARK MODE --- */
[data-theme="dark"] {
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-card: #16213e;
    --text-primary: #e8e8f0;
    --text-secondary: #a0a0c0;
    --accent-red: #ff6b6b;
    --accent-teal: #4ecdc4;
    --accent-orange: #ff8c42;
    --accent-dark: #a8dadc;
    --border-color: #2a2a4a;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.4);
    --nav-bg: rgba(15,15,26,0.95);
    --nav-border: rgba(42,42,74,0.8);
    --warning-bg: #2a1a1a;
    --warning-border: #5a2a2a;
    --code-bg: #1a1a2e;
    --link-color: #4ecdc4;
    --link-hover: #ff8c42;
}

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    line-height: 1.8;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color var(--transition), color var(--transition);
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--accent-orange);
    color: #fff;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--nav-border);
    transition: background var(--transition), border-color var(--transition);
}

.navbar-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--accent-red);
    text-decoration: none;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.navbar-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* --- Language Selector --- */
.lang-selector {
    position: relative;
    display: flex;
    align-items: center;
}

.lang-flag {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--transition);
    cursor: pointer;
}

.lang-flag:hover {
    background: var(--accent-teal);
    color: #fff;
    border-color: var(--accent-teal);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.lang-flag .flag-icon {
    font-size: 1.2rem;
    line-height: 1;
}

/* --- Theme Toggle --- */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    cursor: pointer;
    font-size: 1.2rem;
    transition: all var(--transition);
    color: var(--text-primary);
}

.theme-toggle:hover {
    background: var(--accent-teal);
    color: #fff;
    border-color: var(--accent-teal);
    transform: translateY(-1px);
}

/* --- Hamburger --- */
.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    cursor: pointer;
    padding: 10px;
    transition: all var(--transition);
}

.nav-hamburger span {
    display: block;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-hamburger:hover {
    background: var(--accent-teal);
    border-color: var(--accent-teal);
}

.nav-hamburger:hover span {
    background: #fff;
}

/* ============================================================
   SECTION NAV (Table of Contents)
   ============================================================ */
.section-nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 260px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding: 20px 16px;
    z-index: 100;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
    background: rgba(248, 249, 250, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-right: 1px solid var(--border-color);
    border-radius: 0;
}

[data-theme="dark"] .section-nav {
    background: rgba(15, 15, 26, 0.85);
}

.section-nav h4 {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin: 0 0 12px 0;
    padding: 0 8px;
}

.section-nav a {
    display: block;
    padding: 6px 12px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border-left: 2px solid transparent;
    border-radius: 0 4px 4px 0;
    transition: all var(--transition);
    line-height: 1.4;
    margin-bottom: 2px;
}

.section-nav a:hover,
.section-nav a.active {
    color: var(--accent-teal);
    border-left-color: var(--accent-teal);
    background: rgba(42, 157, 143, 0.06);
}

/* --- Mobile Nav Panel --- */
.mobile-nav-panel {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: var(--bg-secondary);
    padding: 24px;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform var(--transition);
}

.mobile-nav-panel.open {
    transform: translateX(0);
}

.mobile-nav-panel a {
    display: block;
    padding: 12px 16px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition);
}

.mobile-nav-panel a:hover {
    color: var(--accent-teal);
    padding-left: 24px;
}

/* ============================================================
   HERO HEADER
   ============================================================ */
.hero {
    position: relative;
    margin-top: 64px;
    height: 420px;
    background-image: url('scam_samana.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, var(--bg-primary) 0%, transparent 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 24px 0;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.04em;
    line-height: 1.1;
    text-shadow: 0 2px 20px rgba(0,0,0,0.05);
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.container {
    max-width: 820px;
    margin: 20px auto 80px;
    padding: 0 24px;
    margin-left: 280px;
    margin-right: auto;
    max-width: min(820px, calc(100% - 300px));
}

/* --- Article Styles --- */
article h2 {
    font-weight: 800;
    font-size: 1.7rem;
    color: var(--accent-orange);
    margin-top: 3em;
    margin-bottom: 0.8em;
    letter-spacing: -0.02em;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color);
    text-transform: uppercase;
    scroll-margin-top: 80px;
}

article h3 {
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--accent-teal);
    margin-top: 2em;
    margin-bottom: 0.8em;
    scroll-margin-top: 80px;
}

article h4 {
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-top: 1.5em;
}

article p {
    margin-bottom: 1.5em;
    font-size: 1.05rem;
    color: var(--text-primary);
    line-height: 1.85;
}

article ul, article ol {
    margin-bottom: 1.5em;
    padding-left: 24px;
}

article li {
    margin-bottom: 0.5em;
    font-size: 1.05rem;
    color: var(--text-primary);
}

/* --- Links --- */
a {
    color: var(--link-color);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

a:hover {
    color: var(--link-hover);
    border-bottom-color: var(--link-hover);
}

/* --- Strong --- */
strong {
    color: var(--accent-orange);
    font-weight: 700;
}

/* --- Blockquote --- */
blockquote {
    border-left: 4px solid var(--accent-orange);
    background: rgba(231, 111, 81, 0.06);
    margin: 2.5em 0;
    padding: 1.5em 2em;
    font-style: italic;
    font-size: 1.05rem;
    color: var(--text-secondary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* --- Warning Box --- */
.warning-box {
    background-color: var(--warning-bg);
    border: 1px solid var(--warning-border);
    border-radius: var(--radius);
    padding: 32px;
    margin: 40px 0;
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition), border-color var(--transition);
}

.warning-box h2 {
    color: var(--accent-red) !important;
    margin-top: 0;
    border-bottom: none;
    font-size: 1.9rem;
}

.warning-box h3 {
    margin-top: 0;
}

/* --- Section Divider --- */
.section-divider {
    height: 3px;
    background: linear-gradient(90deg, var(--accent-teal), var(--accent-orange), var(--accent-red));
    margin: 80px 0;
    border: none;
    border-radius: 2px;
    opacity: 0.6;
}

/* --- Evidence Gallery --- */
.evidence-gallery {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 20px;
    margin-bottom: 30px;
    justify-content: center;
}

.evidence-gallery img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    background-color: var(--bg-secondary);
    transition: transform var(--transition), box-shadow var(--transition);
}

.evidence-gallery img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.evidence-gallery1 {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 20px;
    margin-bottom: 30px;
    justify-content: center;
}

/* --- Wallet Address --- */
.wallet-address {
    background: var(--code-bg);
    padding: 8px 14px;
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    word-break: break-all;
    display: inline-block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: background var(--transition), border-color var(--transition);
}

/* --- Video Wrapper --- */
.video-wrapper {
    max-width: 500px;
    background-color: #000;
    overflow: hidden;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    margin: 20px 0;
}

.video-wrapper video {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

/* --- Contact Box --- */
.contact-box {
    margin-top: 50px;
    padding: 32px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 0.95rem;
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition), border-color var(--transition);
}

/* --- Article Title (kept for compatibility) --- */
.article-title {
    display: none;
}

/* ============================================================
   SCROLL TO TOP BUTTON
   ============================================================ */
.scroll-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent-teal);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: 100;
}

.scroll-top.visible {
    opacity: 1;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--accent-orange);
    transform: translateY(-2px);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .section-nav {
        display: none;
    }

    .container {
        margin-left: auto;
        margin-right: auto;
        max-width: 820px;
    }

    .nav-hamburger {
        display: flex;
    }

    .mobile-nav-panel {
        display: block;
    }
}

@media (max-width: 768px) {
    .hero {
        height: 280px;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .container {
        padding: 0 16px;
        margin-top: 10px;
    }

    .warning-box {
        padding: 20px;
    }

    .warning-box h2 {
        font-size: 1.4rem !important;
    }

    article h2 {
        font-size: 1.4rem;
    }

    article h3 {
        font-size: 1.15rem;
    }

    .navbar-brand {
        font-size: 0.9rem;
    }

    .lang-flag span.lang-label {
        display: none;
    }

    blockquote {
        padding: 1em;
        margin: 1.5em 0;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 220px;
    }

    .hero-content h1 {
        font-size: 1.5rem;
    }

    .navbar-inner {
        padding: 0 12px;
    }

    .lang-flag {
        padding: 5px 10px;
        font-size: 0.8rem;
    }
}

/* --- Smooth Scroll --- */
html {
    scroll-behavior: smooth;
}