/*
 * HackTheCore Landing Page - Dark Tech Design
 * HackTheCore dark glass aesthetic with Blue/Purple gradient signature
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
    --lp-bg-primary: #080a0f;
    --lp-bg-secondary: #0d1117;
    --lp-surface: rgba(255, 255, 255, 0.04);
    --lp-surface-hover: rgba(255, 255, 255, 0.07);
    --lp-border: rgba(255, 255, 255, 0.08);
    --lp-border-hover: rgba(255, 255, 255, 0.16);
    --lp-text-primary: #f0f4ff;
    --lp-text-secondary: #8b95a8;
    --lp-text-muted: #4a5568;
    --lp-accent-blue: #4f8ef7;
    --lp-accent-purple: #8b5cf6;
    --lp-gradient: linear-gradient(135deg, #4f8ef7, #8b5cf6);
    --lp-gradient-text: linear-gradient(135deg, #4f8ef7 0%, #8b5cf6 100%);
    --lp-radius-card: 16px;
    --lp-radius-sm: 10px;
    --lp-radius-pill: 100px;
    --lp-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --lp-navbar-height: 64px;
    --lp-container-max: 1100px;
    --lp-section-py: 80px;
}

/* ============================================
   LANDING PAGE BASE
   ============================================ */
html:has(.lp-body) {
    overflow-x: hidden;
}

.lp-body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--lp-bg-primary);
    color: var(--lp-text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Radial background glows */
.lp-body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 70% 50% at 15% 10%, rgba(79, 142, 247, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 60% 45% at 85% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 50% 35% at 50% 50%, rgba(79, 142, 247, 0.03) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ============================================
   CONTAINER
   ============================================ */
.lp-container {
    max-width: var(--lp-container-max);
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ============================================
   NAVBAR
   ============================================ */
.lp-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--lp-navbar-height);
    display: flex;
    align-items: center;
    background: rgba(8, 10, 15, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--lp-border);
    z-index: 1000;
    transition: background var(--lp-transition), border-color var(--lp-transition);
}

.lp-navbar.scrolled {
    background: rgba(8, 10, 15, 0.88);
    border-bottom-color: rgba(255, 255, 255, 0.10);
}

.lp-navbar-inner {
    max-width: var(--lp-container-max);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Brand */
.lp-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--lp-text-primary);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}

.lp-brand-icon {
    width: 34px;
    height: 34px;
    background: var(--lp-gradient);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.95rem;
    color: #fff;
    flex-shrink: 0;
}

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

/* Nav links */
.lp-nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Burger button */
.lp-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: var(--lp-surface);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-sm);
    cursor: pointer;
    padding: 8px;
    transition: background var(--lp-transition), border-color var(--lp-transition);
}

.lp-burger:hover {
    background: var(--lp-surface-hover);
    border-color: var(--lp-border-hover);
}

.lp-burger span {
    display: block;
    height: 2px;
    background: var(--lp-text-primary);
    border-radius: 2px;
    transition: transform var(--lp-transition), opacity var(--lp-transition);
    transform-origin: center;
}

.lp-burger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.lp-burger.open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.lp-burger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.lp-mobile-menu {
    display: none;
    position: fixed;
    top: var(--lp-navbar-height);
    left: 0;
    right: 0;
    background: rgba(8, 10, 15, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--lp-border);
    padding: 20px 24px;
    z-index: 999;
    flex-direction: column;
    gap: 10px;
}

.lp-mobile-menu.open {
    display: flex;
}

.lp-mobile-menu .lp-btn {
    width: 100%;
    justify-content: center;
}

/* ============================================
   BUTTONS
   ============================================ */
.lp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--lp-radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--lp-transition);
    white-space: nowrap;
    letter-spacing: -0.01em;
    max-width: 100%;
    box-sizing: border-box;
}

.lp-btn-primary {
    background: var(--lp-gradient);
    color: #fff;
    box-shadow: 0 0 20px rgba(79, 142, 247, 0.3);
}

.lp-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 30px rgba(79, 142, 247, 0.45);
    color: #fff;
}

.lp-btn-secondary {
    background: var(--lp-surface);
    color: var(--lp-text-primary);
    border: 1px solid var(--lp-border);
}

.lp-btn-secondary:hover {
    background: var(--lp-surface-hover);
    border-color: var(--lp-border-hover);
    transform: translateY(-2px);
    color: var(--lp-text-primary);
}

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

.lp-btn-ghost:hover {
    color: var(--lp-text-primary);
    background: var(--lp-surface);
    border-color: var(--lp-border);
}

.lp-btn-lg {
    padding: 14px 28px;
    font-size: 0.95rem;
}

/* ============================================
   SECTION DIVIDER
   ============================================ */
.lp-divider {
    height: 1px;
    background: var(--lp-border);
    max-width: var(--lp-container-max);
    margin: 0 auto;
}

/* ============================================
   HERO SECTION
   ============================================ */
.lp-hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding-top: var(--lp-navbar-height);
    padding-bottom: 20px;
    position: relative;
    z-index: 1;
}

.lp-hero-inner {
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}

/* Badge */
.lp-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(79, 142, 247, 0.1);
    border: 1px solid rgba(79, 142, 247, 0.25);
    border-radius: var(--lp-radius-pill);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--lp-accent-blue);
    margin-bottom: 28px;
}

.lp-badge-dot {
    width: 7px;
    height: 7px;
    background: var(--lp-accent-blue);
    border-radius: 50%;
    animation: lp-pulse 2s ease-in-out infinite;
}

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

/* Hero headline */
.lp-hero-title {
    font-size: clamp(38px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--lp-text-primary);
    margin-bottom: 24px;
}

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

/* Hero subheadline */
.lp-hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--lp-text-secondary);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
    font-weight: 400;
}

/* Hero CTAs */
.lp-hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.lp-section {
    padding: var(--lp-section-py) 0;
    position: relative;
    z-index: 1;
}

.lp-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
}

.lp-section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--lp-accent-blue);
    margin-bottom: 16px;
}

.lp-section-label::before {
    content: '';
    display: block;
    width: 20px;
    height: 2px;
    background: var(--lp-accent-blue);
    border-radius: 2px;
}

.lp-about-title {
    font-size: clamp(28px, 4vw, 46px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--lp-text-primary);
    margin-bottom: 20px;
}

.lp-about-text {
    font-size: 1rem;
    color: var(--lp-text-secondary);
    line-height: 1.75;
    margin-bottom: 36px;
}

/* Stat cards */
.lp-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.lp-stat-card {
    background: var(--lp-surface);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-card);
    padding: 24px 20px;
    transition: background var(--lp-transition), border-color var(--lp-transition), transform var(--lp-transition);
}

.lp-stat-card:hover {
    background: var(--lp-surface-hover);
    border-color: var(--lp-border-hover);
    transform: translateY(-3px);
}

.lp-stat-value {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--lp-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.lp-stat-label {
    font-size: 0.8rem;
    color: var(--lp-text-muted);
    font-weight: 500;
}

/* About right: glass card */
.lp-glass-card {
    background: var(--lp-surface);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-card);
    padding: 36px 32px;
    transition: background var(--lp-transition), border-color var(--lp-transition);
}

.lp-glass-card:hover {
    background: var(--lp-surface-hover);
    border-color: var(--lp-border-hover);
}

.lp-card-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--lp-accent-purple);
    margin-bottom: 12px;
}

.lp-card-title {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--lp-text-primary);
    margin-bottom: 14px;
}

.lp-card-text {
    font-size: 0.9375rem;
    color: var(--lp-text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

/* Tags/Pills */
.lp-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.lp-tag {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    background: rgba(79, 142, 247, 0.08);
    border: 1px solid rgba(79, 142, 247, 0.2);
    border-radius: var(--lp-radius-pill);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--lp-accent-blue);
    transition: background var(--lp-transition), border-color var(--lp-transition);
}

.lp-tag:hover {
    background: rgba(79, 142, 247, 0.14);
    border-color: rgba(79, 142, 247, 0.35);
}

.lp-tag-purple {
    background: rgba(139, 92, 246, 0.08);
    border-color: rgba(139, 92, 246, 0.2);
    color: var(--lp-accent-purple);
}

.lp-tag-purple:hover {
    background: rgba(139, 92, 246, 0.14);
    border-color: rgba(139, 92, 246, 0.35);
}

.lp-tag-green {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.lp-tag-green:hover {
    background: rgba(16, 185, 129, 0.14);
    border-color: rgba(16, 185, 129, 0.35);
}

/* ============================================
   FEATURES SECTION (What we offer)
   ============================================ */
.lp-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.lp-section-title {
    font-size: clamp(26px, 3.5vw, 44px);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--lp-text-primary);
    margin-bottom: 14px;
    line-height: 1.15;
}

.lp-section-subtitle {
    font-size: 1rem;
    color: var(--lp-text-secondary);
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.7;
}

/* 2x2 features grid */
.lp-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.lp-feature-card {
    background: var(--lp-surface);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-card);
    padding: 32px 28px;
    transition: background var(--lp-transition), border-color var(--lp-transition), transform var(--lp-transition), box-shadow var(--lp-transition);
    position: relative;
    overflow: hidden;
}

.lp-feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(79, 142, 247, 0.06), transparent);
    opacity: 0;
    transition: opacity var(--lp-transition);
    pointer-events: none;
}

.lp-feature-card:hover {
    background: var(--lp-surface-hover);
    border-color: rgba(79, 142, 247, 0.25);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(79, 142, 247, 0.08);
}

.lp-feature-card:hover::before {
    opacity: 1;
}

.lp-feature-icon {
    width: 46px;
    height: 46px;
    background: rgba(79, 142, 247, 0.1);
    border: 1px solid rgba(79, 142, 247, 0.2);
    border-radius: var(--lp-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--lp-accent-blue);
    font-size: 1.25rem;
    transition: background var(--lp-transition), border-color var(--lp-transition);
}

.lp-feature-card:hover .lp-feature-icon {
    background: rgba(79, 142, 247, 0.16);
    border-color: rgba(79, 142, 247, 0.35);
}

.lp-feature-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--lp-text-primary);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.lp-feature-desc {
    font-size: 0.9rem;
    color: var(--lp-text-secondary);
    line-height: 1.7;
}

/* ============================================
   VENTURES SECTION (Featured Learning Paths)
   ============================================ */
.lp-ventures-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.lp-venture-card {
    background: var(--lp-surface);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-card);
    padding: 40px 36px;
    position: relative;
    overflow: hidden;
    transition: background var(--lp-transition), border-color var(--lp-transition), transform var(--lp-transition), box-shadow var(--lp-transition);
}

.lp-venture-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity var(--lp-transition);
}

.lp-venture-card-blue::after {
    background: linear-gradient(90deg, #4f8ef7, rgba(79, 142, 247, 0));
}

.lp-venture-card-purple::after {
    background: linear-gradient(90deg, #8b5cf6, rgba(139, 92, 246, 0));
}

.lp-venture-card-green::after {
    background: linear-gradient(90deg, #10b981, rgba(16, 185, 129, 0));
}

.lp-venture-card:hover {
    background: var(--lp-surface-hover);
    transform: translateY(-4px);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.35);
}

.lp-venture-card-blue:hover {
    border-color: rgba(79, 142, 247, 0.3);
}

.lp-venture-card-purple:hover {
    border-color: rgba(139, 92, 246, 0.3);
}

.lp-venture-card-green:hover {
    border-color: rgba(16, 185, 129, 0.3);
}

.lp-venture-card:hover::after {
    opacity: 1;
}

.lp-venture-card-bg {
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    opacity: 0.06;
    pointer-events: none;
    transition: opacity var(--lp-transition);
}

.lp-venture-card-blue .lp-venture-card-bg {
    background: radial-gradient(circle, #4f8ef7, transparent);
}

.lp-venture-card-purple .lp-venture-card-bg {
    background: radial-gradient(circle, #8b5cf6, transparent);
}

.lp-venture-card-green .lp-venture-card-bg {
    background: radial-gradient(circle, #10b981, transparent);
}

.lp-venture-card:hover .lp-venture-card-bg {
    opacity: 0.12;
}

.lp-venture-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.lp-venture-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: var(--lp-radius-pill);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.lp-venture-badge-blue {
    background: rgba(79, 142, 247, 0.12);
    border: 1px solid rgba(79, 142, 247, 0.25);
    color: var(--lp-accent-blue);
}

.lp-venture-badge-purple {
    background: rgba(139, 92, 246, 0.12);
    border: 1px solid rgba(139, 92, 246, 0.25);
    color: var(--lp-accent-purple);
}

.lp-venture-badge-green {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: #10b981;
}

.lp-venture-title {
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
    line-height: 1.2;
}

.lp-venture-title-blue {
    background: linear-gradient(135deg, #f0f4ff 0%, #4f8ef7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lp-venture-title-purple {
    background: linear-gradient(135deg, #f0f4ff 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lp-venture-title-green {
    background: linear-gradient(135deg, #f0f4ff 0%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lp-venture-desc {
    font-size: 0.9375rem;
    color: var(--lp-text-secondary);
    line-height: 1.7;
    margin-bottom: 28px;
}

.lp-venture-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.lp-venture-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--lp-border);
    font-size: 0.85rem;
    color: var(--lp-text-muted);
}

.lp-venture-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: gap var(--lp-transition), color var(--lp-transition);
}

.lp-venture-link-blue {
    color: var(--lp-accent-blue);
}

.lp-venture-link-purple {
    color: var(--lp-accent-purple);
}

.lp-venture-link-green {
    color: #10b981;
}

.lp-venture-link:hover {
    gap: 10px;
}

/* ============================================
   PHILOSOPHY SECTION
   ============================================ */
.lp-philosophy {
    padding: var(--lp-section-py) 0;
    position: relative;
    z-index: 1;
}

.lp-philosophy-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.lp-philosophy-box {
    background: var(--lp-surface);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-card);
    padding: 64px 56px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 80px rgba(79, 142, 247, 0.04), 0 0 80px rgba(139, 92, 246, 0.04);
}

.lp-philosophy-box::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(79, 142, 247, 0.07) 0%, transparent 70%);
    pointer-events: none;
}

.lp-philosophy-title {
    font-size: clamp(26px, 3.5vw, 42px);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--lp-text-primary);
    margin-bottom: 20px;
    line-height: 1.15;
}

.lp-philosophy-text {
    font-size: 1.0625rem;
    color: var(--lp-text-secondary);
    line-height: 1.75;
    margin-bottom: 16px;
}

/* ============================================
   CONTACT CTA SECTION
   ============================================ */
.lp-cta {
    padding: var(--lp-section-py) 0;
    text-align: center;
    position: relative;
    z-index: 1;
}

.lp-cta-inner {
    max-width: 640px;
    margin: 0 auto;
}

.lp-cta-title {
    font-size: clamp(28px, 4vw, 50px);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--lp-text-primary);
    margin-bottom: 16px;
    line-height: 1.1;
}

.lp-cta-subtitle {
    font-size: 1.0625rem;
    color: var(--lp-text-secondary);
    margin-bottom: 36px;
    line-height: 1.7;
}

/* ============================================
   FOOTER
   ============================================ */
.lp-footer {
    border-top: 1px solid var(--lp-border);
    padding: 40px 0;
    position: relative;
    z-index: 1;
}

.lp-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.lp-footer-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.lp-footer-legal {
    font-size: 0.8125rem;
    color: var(--lp-text-muted);
}

.lp-footer-links {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.lp-footer-links a {
    font-size: 0.85rem;
    color: var(--lp-text-muted);
    text-decoration: none;
    transition: color var(--lp-transition);
}

.lp-footer-links a:hover {
    color: var(--lp-text-primary);
}

.lp-footer-socials {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lp-social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: var(--lp-surface);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-sm);
    color: var(--lp-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: background var(--lp-transition), border-color var(--lp-transition), color var(--lp-transition), transform var(--lp-transition);
}

.lp-social-icon:hover {
    background: var(--lp-surface-hover);
    border-color: var(--lp-border-hover);
    color: var(--lp-text-primary);
    transform: translateY(-2px);
}

/* ============================================
   SCROLL REVEAL ANIMATION
   ============================================ */
.lp-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.lp-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.lp-reveal-delay-1 { transition-delay: 0.1s; }
.lp-reveal-delay-2 { transition-delay: 0.2s; }
.lp-reveal-delay-3 { transition-delay: 0.3s; }
.lp-reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
    :root {
        --lp-section-py: 80px;
    }

    .lp-about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .lp-philosophy-box {
        padding: 44px 32px;
    }

    .lp-footer-inner {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .lp-footer-links {
        justify-content: center;
    }

    .lp-footer-socials {
        justify-content: center;
    }

    .lp-footer-right {
        align-items: center;
    }

    .lp-nav-links {
        display: none;
    }

    .lp-burger {
        display: flex;
    }
}

/* Tablet: keep 2-column grids where possible */
@media (min-width: 641px) and (max-width: 900px) {
    .lp-features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .lp-ventures-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .lp-feature-card {
        padding: 24px 20px;
    }

    .lp-venture-card {
        padding: 28px 24px;
    }
}

@media (max-width: 640px) {
    :root {
        --lp-section-py: 64px;
    }

    .lp-container {
        padding: 0 16px;
    }

    .lp-features-grid {
        grid-template-columns: 1fr;
    }

    .lp-ventures-grid {
        grid-template-columns: 1fr;
    }

    .lp-stats-grid {
        grid-template-columns: 1fr;
    }

    .lp-hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .lp-hero-actions .lp-btn {
        width: 100%;
        white-space: normal;
        text-align: center;
    }

    .lp-btn-lg {
        padding: 12px 20px;
        font-size: 0.9rem;
        white-space: normal;
        text-align: center;
    }

    .lp-badge {
        font-size: 0.65rem;
        padding: 5px 12px;
        letter-spacing: 0.05em;
    }

    .lp-philosophy-box {
        padding: 36px 24px;
    }

    .lp-venture-card {
        padding: 28px 24px;
    }

    .lp-venture-footer {
        flex-wrap: wrap;
        gap: 12px;
    }

    .lp-glass-card {
        padding: 28px 20px;
    }

    .lp-section-header {
        margin-bottom: 40px;
    }

    .lp-cta .lp-btn {
        white-space: normal;
        text-align: center;
    }

    .lp-navbar-inner {
        padding: 0 16px;
    }

    .lp-mobile-menu {
        padding: 16px;
    }

    .lp-footer-links {
        gap: 16px;
        justify-content: center;
    }

}

/* ============================================
   LANGUAGE TOGGLE (hide inactive language)
   ============================================ */
html[lang="en"] .lang-de {
    display: none !important;
}

html[lang="de"] .lang-en {
    display: none !important;
}

/* ============================================
   LANGUAGE SWITCHER DROPDOWN
   ============================================ */
.lp-lang-switcher {
    position: relative;
    z-index: 100;
}

.lp-lang-current {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--lp-surface);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-sm);
    color: var(--lp-text-primary);
    font-size: 0.85rem;
    font-family: inherit;
    cursor: pointer;
    transition: background var(--lp-transition), border-color var(--lp-transition);
    white-space: nowrap;
}

.lp-lang-current:hover {
    background: var(--lp-surface-hover);
    border-color: var(--lp-border-hover);
}

.lp-lang-flag {
    font-size: 1.1rem;
    line-height: 1;
}

.lp-lang-chevron {
    font-size: 0.85rem;
    transition: transform var(--lp-transition);
}

.lp-lang-switcher.open .lp-lang-chevron {
    transform: rotate(180deg);
}

.lp-lang-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 150px;
    background: rgba(13, 17, 23, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-sm);
    padding: 4px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.lp-lang-switcher.open .lp-lang-dropdown {
    display: block;
}

.lp-lang-option {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    background: none;
    border: none;
    border-radius: 6px;
    color: var(--lp-text-secondary);
    font-size: 0.85rem;
    font-family: inherit;
    cursor: pointer;
    transition: background var(--lp-transition), color var(--lp-transition);
}

.lp-lang-option:hover {
    background: var(--lp-surface-hover);
    color: var(--lp-text-primary);
}

.lp-lang-option.active {
    color: var(--lp-accent-blue);
    font-weight: 600;
}

/* Mobile language switcher */
.lp-lang-switcher-mobile {
    width: 100%;
}

.lp-lang-switcher-mobile .lp-lang-current {
    width: 100%;
    justify-content: center;
}

.lp-lang-switcher-mobile .lp-lang-dropdown {
    position: relative;
    top: 4px;
    right: auto;
    width: 100%;
}

/* ============================================
   REDUCED MOTION SUPPORT
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .lp-reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    .lp-badge-dot {
        animation: none !important;
    }
}