/* ============================================================
   BASTION FORGE STUDIO — Premium CSS
   Themes: dark (default), light, cyber
   ============================================================ */

/* ---------- CSS Variables / Themes ---------- */
:root,
[data-theme="dark"] {
    --bg-primary: #0a0b0f;
    --bg-secondary: #111318;
    --bg-tertiary: #1a1d26;
    --bg-card: rgba(255,255,255,0.04);
    --bg-card-hover: rgba(255,255,255,0.07);
    --glass-bg: rgba(255,255,255,0.05);
    --glass-border: rgba(255,255,255,0.08);
    --glass-shadow: 0 8px 32px rgba(0,0,0,0.4);

    --accent: #e8621a;
    --accent-2: #ff8c42;
    --accent-glow: rgba(232,98,26,0.3);
    --accent-2-glow: rgba(255,140,66,0.2);

    --text-primary: #f0f2f8;
    --text-secondary: #8b9ab5;
    --text-muted: #4a5568;

    --border: rgba(255,255,255,0.06);
    --border-accent: rgba(232,98,26,0.3);

    --gradient-hero: radial-gradient(ellipse at 20% 50%, rgba(232,98,26,0.15) 0%, transparent 60%),
                     radial-gradient(ellipse at 80% 20%, rgba(255,140,66,0.08) 0%, transparent 50%),
                     linear-gradient(180deg, #0a0b0f 0%, #0d0f16 100%);
    --gradient-accent: linear-gradient(135deg, #e8621a, #ff8c42);
    --gradient-card: linear-gradient(135deg, rgba(232,98,26,0.1), rgba(255,140,66,0.05));

    --nav-bg: rgba(10,11,15,0.85);
    --scrollbar-thumb: #2a2d3a;
}

[data-theme="light"] {
    --bg-primary: #f4f6fc;
    --bg-secondary: #ebeef8;
    --bg-tertiary: #ffffff;
    --bg-card: rgba(255,255,255,0.8);
    --bg-card-hover: rgba(255,255,255,0.95);
    --glass-bg: rgba(255,255,255,0.6);
    --glass-border: rgba(0,0,0,0.08);
    --glass-shadow: 0 8px 32px rgba(0,0,0,0.1);

    --accent: #d4520f;
    --accent-2: #e8621a;
    --accent-glow: rgba(212,82,15,0.15);
    --accent-2-glow: rgba(232,98,26,0.1);

    --text-primary: #1a1d2e;
    --text-secondary: #4a5568;
    --text-muted: #9aa5b4;

    --border: rgba(0,0,0,0.08);
    --border-accent: rgba(212,82,15,0.3);

    --gradient-hero: radial-gradient(ellipse at 20% 50%, rgba(212,82,15,0.08) 0%, transparent 60%),
                     radial-gradient(ellipse at 80% 20%, rgba(232,98,26,0.05) 0%, transparent 50%),
                     linear-gradient(180deg, #f4f6fc 0%, #ebeef8 100%);
    --gradient-accent: linear-gradient(135deg, #d4520f, #e8621a);
    --gradient-card: linear-gradient(135deg, rgba(212,82,15,0.06), rgba(232,98,26,0.03));

    --nav-bg: rgba(244,246,252,0.9);
    --scrollbar-thumb: #c8cede;
}

[data-theme="cyber"] {
    --bg-primary: #00040f;
    --bg-secondary: #000814;
    --bg-tertiary: #001022;
    --bg-card: rgba(0,200,255,0.04);
    --bg-card-hover: rgba(0,200,255,0.08);
    --glass-bg: rgba(0,200,255,0.04);
    --glass-border: rgba(0,200,255,0.1);
    --glass-shadow: 0 8px 32px rgba(0,200,255,0.1);

    --accent: #00c8ff;
    --accent-2: #7b2fff;
    --accent-glow: rgba(0,200,255,0.3);
    --accent-2-glow: rgba(123,47,255,0.2);

    --text-primary: #e0f4ff;
    --text-secondary: #6a9bb5;
    --text-muted: #2a4a5a;

    --border: rgba(0,200,255,0.06);
    --border-accent: rgba(0,200,255,0.3);

    --gradient-hero: radial-gradient(ellipse at 20% 50%, rgba(0,200,255,0.1) 0%, transparent 60%),
                     radial-gradient(ellipse at 80% 20%, rgba(123,47,255,0.08) 0%, transparent 50%),
                     linear-gradient(180deg, #00040f 0%, #000814 100%);
    --gradient-accent: linear-gradient(135deg, #00c8ff, #7b2fff);
    --gradient-card: linear-gradient(135deg, rgba(0,200,255,0.08), rgba(123,47,255,0.04));

    --nav-bg: rgba(0,4,15,0.9);
    --scrollbar-thumb: #0a2233;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background 0.4s ease, color 0.4s ease;
}

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-2); }

img { max-width: 100%; display: block; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.text-gradient {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Layout ---------- */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

section { padding: 100px 0; }

/* ---------- Glass Cards ---------- */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--glass-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--glass-shadow), 0 0 30px var(--accent-glow);
    border-color: var(--border-accent);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-accent);
    color: #fff;
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
    color: #fff;
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-ghost:hover {
    background: var(--glass-bg);
    border-color: var(--border-accent);
    color: var(--text-primary);
}

/* ---------- Navigation ---------- */
.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(--glass-border);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.navbar__logo:hover { color: var(--text-primary); }

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.navbar__link {
    padding: 8px 16px;
    border-radius: 10px;
    font-weight: 500;
    font-size: 15px;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.navbar__link:hover,
.navbar__link.active {
    color: var(--text-primary);
    background: var(--glass-bg);
}

.navbar__right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Theme Switcher */
.theme-switcher {
    display: flex;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 4px;
    gap: 2px;
}

.theme-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    background: transparent;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-btn.active,
.theme-btn:hover {
    background: var(--gradient-accent);
}

/* Mobile menu toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ---------- Hero Section ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--gradient-hero);
    overflow: hidden;
    padding-top: 72px;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Animated geometric shapes */
.hero__shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: float 8s ease-in-out infinite;
}

.hero__shape--1 {
    width: 600px;
    height: 600px;
    background: var(--accent-glow);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.hero__shape--2 {
    width: 400px;
    height: 400px;
    background: var(--accent-2-glow);
    bottom: -100px;
    left: -100px;
    animation-delay: -3s;
}

.hero__shape--3 {
    width: 300px;
    height: 300px;
    background: var(--accent-glow);
    top: 40%;
    left: 30%;
    animation-delay: -6s;
    opacity: 0.4;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    33% { transform: translateY(-30px) scale(1.05); }
    66% { transform: translateY(15px) scale(0.98); }
}

/* Grid overlay */
.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--glass-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--glass-border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.3;
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 760px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--glass-bg);
    border: 1px solid var(--border-accent);
    border-radius: 100px;
    padding: 6px 16px 6px 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-2);
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
    font-size: clamp(40px, 6vw, 80px);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

.hero__subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 560px;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero__stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
}

.hero__stat-num {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__stat-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 2px;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator__arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- Section Headers ---------- */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.section-label::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 560px;
}

.section-header {
    margin-bottom: 60px;
}

.section-header--center {
    text-align: center;
}

.section-header--center .section-label {
    justify-content: center;
}

.section-header--center .section-subtitle {
    margin: 0 auto;
}

/* ---------- News Section ---------- */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.news-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 30px var(--accent-glow);
    border-color: var(--border-accent);
}

.news-card__image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.news-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-card:hover .news-card__image img {
    transform: scale(1.05);
}

.news-card__image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-card);
    font-size: 48px;
}

.news-card__category {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--accent);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 6px;
}

.news-card__body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-card__date {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 10px;
}

.news-card__title {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    line-height: 1.3;
    color: var(--text-primary);
    transition: color 0.2s;
}

.news-card:hover .news-card__title {
    color: var(--accent-2);
}

.news-card__excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent);
    transition: gap 0.2s ease;
}

.news-card__link:hover {
    gap: 10px;
    color: var(--accent-2);
}

/* ---------- Projects Section ---------- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px var(--accent-glow);
    border-color: var(--border-accent);
}

.project-card__image {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg-tertiary);
    position: relative;
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-card__image img {
    transform: scale(1.05);
}

.project-card__image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-card);
    font-size: 64px;
}

.project-card__body {
    padding: 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-card__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.project-card__type {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.project-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
}

.project-status--in_dev {
    background: rgba(59,130,246,0.15);
    color: #60a5fa;
}

.project-status--released {
    background: rgba(34,197,94,0.15);
    color: #4ade80;
}

.project-status--paused {
    background: rgba(234,179,8,0.15);
    color: #facc15;
}

.project-card__title {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.project-card__desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    flex: 1;
}

/* ---------- Team Section ---------- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.team-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 28px 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.25), 0 0 30px var(--accent-glow);
    border-color: var(--border-accent);
}

.team-card__avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 16px;
    overflow: hidden;
    border: 2px solid var(--border-accent);
    background: var(--gradient-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.team-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-card__name {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 6px;
}

.team-card__role {
    font-size: 13px;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 14px;
}

.team-card__bio {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 18px;
}

.team-card__links {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.team-card__link {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.2s ease;
}

.team-card__link:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* ---------- Features / Services ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 32px 28px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.25);
    border-color: var(--border-accent);
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--gradient-card);
    border: 1px solid var(--border-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
}

.service-card__title {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.service-card__desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ---------- CTA Section ---------- */
.cta-section {
    background: var(--gradient-card);
    border: 1px solid var(--border-accent);
    border-radius: 32px;
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 400px;
    background: var(--accent-glow);
    border-radius: 50%;
    filter: blur(100px);
}

.cta-title {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 900;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
}

.cta-text {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.cta-socials {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
}

.social-btn:hover {
    transform: translateY(-2px);
    color: var(--text-primary);
}

.social-btn--youtube { --s-color: #ff0000; }
.social-btn--telegram { --s-color: #2aabee; }
.social-btn--tiktok { --s-color: #fe2c55; }

.social-btn:hover {
    background: var(--s-color);
    border-color: var(--s-color);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
    color: #fff;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 60px 0 32px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.footer__logo:hover { color: var(--text-primary); }

.footer__desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 320px;
    margin-bottom: 24px;
}

.footer__socials {
    display: flex;
    gap: 10px;
}

.footer__social {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.2s ease;
    color: var(--text-secondary);
}

.footer__social:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    transform: translateY(-2px);
}

.footer__nav-title {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.footer__nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__nav-link {
    font-size: 14px;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.footer__nav-link:hover {
    color: var(--accent);
}

.footer__bottom {
    border-top: 1px solid var(--border);
    padding-top: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-muted);
}

/* ---------- News List Page ---------- */
.page-hero {
    padding: 140px 0 80px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: var(--accent-glow);
    border-radius: 50%;
    filter: blur(100px);
}

.page-hero__content {
    position: relative;
    z-index: 1;
}

.page-hero__title {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 900;
    letter-spacing: -0.04em;
    margin-bottom: 16px;
}

.page-hero__subtitle {
    font-size: 18px;
    color: var(--text-secondary);
}

/* Category filter */
.filter-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.filter-btn {
    padding: 8px 18px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 60px;
}

.pagination__btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.pagination__btn:hover,
.pagination__btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* ---------- News Detail ---------- */
.article-header {
    padding: 140px 0 60px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.article-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(232,98,26,0.15);
    color: var(--accent-2);
    border: 1px solid var(--border-accent);
    border-radius: 8px;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.article-title {
    font-size: clamp(28px, 4vw, 54px);
    font-weight: 900;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
    max-width: 800px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 14px;
    color: var(--text-secondary);
}

.article-cover {
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 16/7;
    margin: 40px 0;
}

.article-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-body {
    max-width: 760px;
    margin: 0 auto;
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.article-body h2 { font-size: 28px; color: var(--text-primary); margin: 40px 0 16px; }
.article-body h3 { font-size: 22px; color: var(--text-primary); margin: 32px 0 12px; }
.article-body p { margin-bottom: 20px; }
.article-body ul, .article-body ol { margin: 20px 0 20px 24px; }
.article-body li { margin-bottom: 8px; }
.article-body img { border-radius: 16px; margin: 32px 0; width: 100%; }
.article-body blockquote {
    border-left: 3px solid var(--accent);
    padding: 16px 24px;
    margin: 32px 0;
    background: var(--glass-bg);
    border-radius: 0 16px 16px 0;
    font-style: italic;
    color: var(--text-primary);
}
.article-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.article-body code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 14px;
    font-family: 'JetBrains Mono', monospace;
}
.article-body pre {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    overflow-x: auto;
    margin: 24px 0;
}
.article-body pre code { background: none; padding: 0; }

/* ---------- About Page ---------- */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-visual__main {
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--gradient-card);
    border: 1px solid var(--border-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 100px;
}

.about-badges {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
}

.about-badge {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
}

.about-badge__num {
    font-size: 32px;
    font-weight: 900;
    letter-spacing: -0.03em;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-badge__label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 4px;
}

/* ---------- Hero Store Buttons ---------- */
.hero__download-links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero__store-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
}

.hero__store-btn:hover {
    background: var(--gradient-accent);
    border-color: var(--accent);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--accent-glow);
}

/* ---------- Description / App Section ---------- */
.desc-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 80px;
    align-items: center;
    padding: 20px 0;
}

.desc-content { }

/* Phone frame 9:16 */
.desc-phone {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-frame {
    width: 280px;
    height: 560px;
    border-radius: 44px;
    border: 8px solid rgba(255,255,255,0.1);
    box-shadow:
        0 40px 100px rgba(0,0,0,0.5),
        0 0 0 1px rgba(255,255,255,0.05),
        inset 0 0 0 1px rgba(255,255,255,0.03),
        0 0 60px var(--accent-glow);
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, #0d0f16 0%, #0a0b0f 100%);
    flex-shrink: 0;
}

.phone-frame__notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 24px;
    background: #000;
    border-radius: 0 0 18px 18px;
    z-index: 10;
}

.phone-frame__screen {
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 36px;
}

.phone-screen-inner {
    width: 100%;
    height: 100%;
    padding: 34px 18px 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: linear-gradient(160deg, #0a0b0f 0%, #111318 100%);
}

.app-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 10px;
    font-weight: 600;
    color: var(--text-secondary);
}

.app-logo-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin: 4px 0;
}

.app-logo-circle {
    width: 44px;
    height: 44px;
    background: var(--gradient-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 4px 16px var(--accent-glow);
}

.app-logo-name {
    font-size: 13px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.app-logo-sub {
    font-size: 9px;
    color: var(--text-muted);
    font-weight: 500;
}

.app-connect-btn {
    position: relative;
    width: 96px;
    height: 96px;
    margin: 2px auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-connect-ring {
    position: absolute;
    border-radius: 50%;
    border: 1.5px solid var(--border-accent);
    animation: ring-pulse 2.2s ease-in-out infinite;
}

.app-connect-ring--outer {
    width: 96px;
    height: 96px;
    opacity: 0.25;
}

.app-connect-ring--inner {
    width: 72px;
    height: 72px;
    opacity: 0.45;
    animation-delay: 0.4s;
}

.app-connect-core {
    width: 52px;
    height: 52px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 0 28px var(--accent-glow);
    z-index: 1;
}

@keyframes ring-pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.55; }
}

.app-connected-label {
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    color: #4ade80;
    letter-spacing: 0.05em;
}

.app-server-row {
    display: flex;
    align-items: center;
    gap: 7px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 9px 12px;
    font-size: 11px;
}

.app-server-row .flag { font-size: 14px; }
.app-server-row .server-name { flex: 1; color: var(--text-primary); font-weight: 500; }
.app-server-row .server-change { color: var(--accent); font-weight: 600; white-space: nowrap; }

.app-stats-row {
    display: flex;
    gap: 8px;
}

.app-stat {
    flex: 1;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 8px 10px;
    text-align: center;
}

.app-stat__val {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.app-stat__lbl {
    font-size: 9px;
    color: var(--text-muted);
    font-weight: 500;
}

/* Feature list */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-item__icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: var(--gradient-card);
    border: 1px solid var(--border-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.feature-item__title {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.feature-item__desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ---------- FAQ Section ---------- */
#faq { background: var(--bg-primary); }

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.faq-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.faq-item.open,
.faq-item:hover {
    border-color: var(--border-accent);
    box-shadow: 0 4px 20px var(--accent-glow);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    transition: color 0.2s;
    font-family: inherit;
    letter-spacing: -0.01em;
}

.faq-question:hover { color: var(--accent-2); }

.faq-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 400;
    color: var(--accent);
    transition: all 0.3s ease;
    line-height: 1;
}

.faq-item.open .faq-icon {
    background: var(--gradient-accent);
    border-color: var(--accent);
    color: #fff;
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer {
    max-height: 300px;
}

.faq-answer-body {
    padding: 16px 24px 20px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    border-top: 1px solid var(--glass-border);
}

/* ---------- Utility ---------- */
.divider {
    width: 100%;
    height: 1px;
    background: var(--border);
    margin: 20px 0;
}

.tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
}

/* ---------- Animations ---------- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }

/* ---------- Parallax ---------- */
.parallax-section { position: relative; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .news-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .footer__grid { grid-template-columns: 1fr 1fr; }
    .about-intro { grid-template-columns: 1fr; gap: 40px; }
    .desc-layout { grid-template-columns: 1fr; gap: 48px; }
    .desc-phone { order: 2; }
    .desc-content { order: 1; }
}

@media (max-width: 768px) {
    section { padding: 60px 0; }

    .navbar__menu { display: none; }
    .nav-toggle { display: flex; }

    .navbar__menu.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--nav-bg);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--glass-border);
        padding: 16px;
        gap: 4px;
        z-index: 999;
    }

    .navbar__link { width: 100%; padding: 12px 16px; }

    .hero__actions { flex-direction: column; }
    .hero__stats { gap: 24px; }

    .news-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: 1fr; }

    .footer__grid { grid-template-columns: 1fr; }
    .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }

    .cta-section { padding: 50px 24px; }

    .filter-bar { gap: 6px; }
}

@media (max-width: 480px) {
    .team-grid { grid-template-columns: 1fr; }
    .hero__title { font-size: 36px; }
}