/* Site 030 - Startup Pitch Theme */
:root {
    --primary: #7C3AED;
    --primary-light: #A78BFA;
    --secondary: #EC4899;
    --secondary-light: #F472B6;
    --accent: #F97316;
    --accent-light: #FB923C;
    --dark: #18181B;
    --dark-700: #27272A;
    --dark-600: #3F3F46;
    --light: #FAFAFA;
    --white: #FFFFFF;
    --gray-100: #F4F4F5;
    --gray-200: #E4E4E7;
    --gray-300: #D4D4D8;
    --gray-400: #A1A1AA;
    --gray-500: #71717A;
    --gray-600: #52525B;
    --green: #10B981;
    --blue: #3B82F6;
    --gradient-primary: linear-gradient(135deg, #7C3AED, #EC4899);
    --gradient-hero: linear-gradient(135deg, #7C3AED 0%, #EC4899 50%, #F97316 100%);
    --gradient-cta: linear-gradient(135deg, #7C3AED, #EC4899);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 9999px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font); color: var(--dark); background: var(--white); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
button { border: none; outline: none; cursor: pointer; font-family: var(--font); transition: var(--transition); }
ul, li { list-style: none; }
img { max-width: 100%; height: auto; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

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

.pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.8125rem;
    font-weight: 600;
}

.pill-violet { background: rgba(124, 58, 237, 0.1); color: var(--primary); }
.pill-pink { background: rgba(236, 72, 153, 0.1); color: var(--secondary); }
.pill-orange { background: rgba(249, 115, 22, 0.1); color: var(--accent); }
.pill-green { background: rgba(16, 185, 129, 0.1); color: var(--green); }
.pill-blue { background: rgba(59, 130, 246, 0.1); color: var(--blue); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: var(--transition);
    text-decoration: none;
}

.btn-gradient {
    background: var(--gradient-cta);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.btn-gradient:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4); }

.btn-outline {
    background: transparent;
    color: var(--dark);
    border: 2px solid var(--gray-200);
}

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

.btn-white {
    background: var(--white);
    color: var(--primary);
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.8125rem; }
.btn-lg { padding: 1rem 2.5rem; font-size: 1.0625rem; }

/* Animations */
@keyframes blob {
    0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    25% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    50% { border-radius: 50% 60% 30% 60% / 30% 60% 70% 40%; }
    75% { border-radius: 60% 40% 60% 30% / 60% 30% 40% 70%; }
}

@keyframes pulse-ring {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0) rotate(0deg); }
    50% { opacity: 1; transform: scale(1) rotate(180deg); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Header */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.header.scrolled { box-shadow: var(--shadow-sm); }

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 1.375rem;
    font-weight: 800;
    text-decoration: none;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-hero);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
    font-weight: 800;
}

.nav { display: flex; align-items: center; gap: 2rem; }

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-600);
    position: relative;
    text-decoration: none;
}

.nav-link:hover { color: var(--primary); }

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
    transition: var(--transition);
}

.nav-link:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 0.75rem; }

.mobile-toggle {
    display: none;
    width: 40px; height: 40px;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    font-size: 1.25rem;
    color: var(--dark);
    border: none;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--white);
    z-index: 9999;
    padding: 2rem;
    flex-direction: column;
}

.mobile-menu.active { display: flex; animation: fadeInUp 0.3s ease; }

.mobile-menu-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 2rem; }

.mobile-menu-close {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    font-size: 1.25rem;
    border: none;
    cursor: pointer;
}

.mobile-menu-nav { display: flex; flex-direction: column; gap: 0.5rem; }

.mobile-menu-link {
    padding: 1rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
    text-decoration: none;
    color: var(--dark);
}

.mobile-menu-link:hover { background: var(--gray-100); color: var(--primary); }
.mobile-menu-actions { margin-top: auto; display: flex; flex-direction: column; gap: 0.75rem; }

/* Hero Section */
.hero {
    position: relative;
    padding: 10rem 0 6rem;
    overflow: hidden;
    background: var(--white);
}

.hero-blob {
    position: absolute;
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation: blob 8s ease-in-out infinite;
    opacity: 0.15;
    filter: blur(60px);
}

.hero-blob-1 { top: -100px; right: -50px; width: 500px; height: 500px; background: var(--primary); }
.hero-blob-2 { bottom: -100px; left: -100px; width: 400px; height: 400px; background: var(--secondary); animation-delay: -3s; }
.hero-blob-3 { top: 50%; left: 50%; width: 300px; height: 300px; background: var(--accent); animation-delay: -5s; opacity: 0.1; }

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-pill);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-600);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.hero-badge-dot {
    width: 8px; height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse-ring 2s infinite;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

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

.hero-subtitle {
    font-size: clamp(1.0625rem, 2vw, 1.25rem);
    color: var(--gray-500);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-actions { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-bottom: 3rem; }

.hero-social-proof { display: flex; align-items: center; justify-content: center; gap: 1rem; }

.avatar-stack { display: flex; align-items: center; }

.avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    border: 3px solid var(--white);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.75rem; font-weight: 700; color: var(--white);
    margin-left: -10px;
}

.avatar:first-child { margin-left: 0; }
.avatar-1 { background: var(--primary); }
.avatar-2 { background: var(--secondary); }
.avatar-3 { background: var(--accent); }
.avatar-4 { background: var(--green); }
.avatar-5 { background: var(--blue); }

.social-proof-text { font-size: 0.875rem; color: var(--gray-500); }
.social-proof-text strong { color: var(--dark); font-weight: 700; }

/* Features Section */
.features { padding: 6rem 0; background: var(--white); }

.section-header { text-align: center; max-width: 600px; margin: 0 auto 4rem; }
.section-pill { margin-bottom: 1rem; }
.section-title { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 1rem; color: var(--dark); }
.section-desc { font-size: 1.0625rem; color: var(--gray-500); line-height: 1.7; }

.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card:hover { border-color: transparent; box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

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

.feature-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.feature-icon-violet { background: rgba(124, 58, 237, 0.1); }
.feature-icon-pink { background: rgba(236, 72, 153, 0.1); }
.feature-icon-orange { background: rgba(249, 115, 22, 0.1); }
.feature-icon-green { background: rgba(16, 185, 129, 0.1); }
.feature-icon-blue { background: rgba(59, 130, 246, 0.1); }

.feature-title { font-size: 1.125rem; font-weight: 700; margin-bottom: 0.625rem; color: var(--dark); }
.feature-desc { font-size: 0.9375rem; color: var(--gray-500); line-height: 1.6; }
.feature-tag { display: inline-flex; align-items: center; margin-top: 1rem; font-size: 0.75rem; font-weight: 600; padding: 0.25rem 0.75rem; border-radius: var(--radius-pill); }

/* Board Widgets */
.boards { padding: 6rem 0; background: var(--light); }

.boards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

.board-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    border-left: 4px solid;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.board-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.board-card-violet { border-left-color: var(--primary); }
.board-card-pink { border-left-color: var(--secondary); }
.board-card-orange { border-left-color: var(--accent); }
.board-card-green { border-left-color: var(--green); }

.board-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }

.board-title { font-size: 1.0625rem; font-weight: 700; color: var(--dark); display: flex; align-items: center; gap: 0.5rem; }

.board-count {
    font-size: 0.75rem; font-weight: 600;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-pill);
    background: var(--gray-100);
    color: var(--gray-500);
}

.board-list { display: flex; flex-direction: column; gap: 0.625rem; }

.board-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.board-item:hover { background: var(--gray-100); }

.board-item-title {
    font-size: 0.9375rem; font-weight: 500; color: var(--dark);
    display: flex; align-items: center; gap: 0.5rem;
    text-decoration: none;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

a.board-item-title:hover { color: var(--primary); }

.board-item-new { width: 6px; height: 6px; border-radius: 50%; background: var(--secondary); flex-shrink: 0; }
.board-item-date { font-size: 0.8125rem; color: var(--gray-400); flex-shrink: 0; }

.board-more {
    display: flex; align-items: center; gap: 0.375rem;
    margin-top: 1rem;
    font-size: 0.8125rem; font-weight: 600; color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.board-more:hover { gap: 0.625rem; }

/* Stats Section */
.stats { padding: 6rem 0; background: var(--light); }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

.stat-card { text-align: center; padding: 2rem 1rem; }

.stat-number {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.stat-number::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0; right: 0;
    height: 4px;
    border-radius: 2px;
}

.stat-number-violet::after { background: var(--gradient-primary); }
.stat-number-pink::after { background: var(--secondary); }
.stat-number-orange::after { background: var(--accent); }
.stat-number-green::after { background: var(--green); }

.stat-suffix { font-size: 0.6em; font-weight: 700; color: var(--gray-400); }
.stat-label { font-size: 0.9375rem; font-weight: 500; color: var(--gray-500); margin-top: 0.75rem; }

.stat-change {
    font-size: 0.8125rem; font-weight: 600; margin-top: 0.375rem;
    display: inline-flex; align-items: center; gap: 0.25rem;
}

.stat-change-up { color: var(--green); }
.stat-change-down { color: var(--secondary); }

/* CTA Section */
.cta {
    padding: 6rem 0;
    background: var(--gradient-cta);
    position: relative;
    overflow: hidden;
}

.cta-sparkle {
    position: absolute;
    width: 8px; height: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: sparkle 3s infinite;
}

.cta-sparkle:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.cta-sparkle:nth-child(2) { top: 60%; left: 20%; animation-delay: 0.5s; }
.cta-sparkle:nth-child(3) { top: 30%; right: 15%; animation-delay: 1s; }
.cta-sparkle:nth-child(4) { bottom: 30%; right: 25%; animation-delay: 1.5s; }
.cta-sparkle:nth-child(5) { top: 50%; left: 40%; animation-delay: 2s; }
.cta-sparkle:nth-child(6) { bottom: 20%; left: 60%; animation-delay: 2.5s; }

.cta-content { position: relative; z-index: 2; text-align: center; max-width: 600px; margin: 0 auto; }
.cta-title { font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 800; color: var(--white); margin-bottom: 1rem; }
.cta-desc { font-size: 1.125rem; color: rgba(255, 255, 255, 0.85); margin-bottom: 2.5rem; line-height: 1.7; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 1rem; }
.cta-note { margin-top: 1.5rem; font-size: 0.8125rem; color: rgba(255, 255, 255, 0.7); display: flex; align-items: center; justify-content: center; gap: 0.5rem; }

/* Footer */
.footer {
    background: var(--dark);
    padding: 4rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-hero);
}

.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 3rem; margin-bottom: 3rem; }
.footer-brand { max-width: 280px; }

.footer-logo {
    display: flex; align-items: center; gap: 0.625rem;
    font-size: 1.25rem; font-weight: 800; color: var(--white);
    margin-bottom: 1rem;
}

.footer-logo-icon {
    width: 32px; height: 32px;
    background: var(--gradient-hero);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 0.875rem; font-weight: 800;
}

.footer-desc { font-size: 0.9375rem; color: var(--gray-400); line-height: 1.7; margin-bottom: 1.5rem; }

.footer-social { display: flex; gap: 0.75rem; }

.footer-social-link {
    width: 36px; height: 36px;
    border-radius: var(--radius-sm);
    background: var(--dark-700);
    display: flex; align-items: center; justify-content: center;
    color: var(--gray-400); font-size: 0.875rem;
    transition: var(--transition);
}

.footer-social-link:hover { background: var(--primary); color: var(--white); }

.footer-col-title {
    font-size: 0.875rem; font-weight: 700; color: var(--white);
    margin-bottom: 1.25rem;
    text-transform: uppercase; letter-spacing: 0.05em;
}

.footer-links { display: flex; flex-direction: column; gap: 0.75rem; }

.footer-link { font-size: 0.9375rem; color: var(--gray-400); transition: var(--transition); text-decoration: none; }
.footer-link:hover { color: var(--white); transform: translateX(4px); }

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--dark-700);
    display: flex; align-items: center; justify-content: space-between;
}

.footer-copyright { font-size: 0.875rem; color: var(--gray-500); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-link { font-size: 0.875rem; color: var(--gray-500); text-decoration: none; }
.footer-bottom-link:hover { color: var(--white); }

/* Responsive */
@media (max-width: 359px) {
    html { font-size: 13px; }
    .hero-title { font-size: 2rem; }
    .stats-grid { grid-template-columns: 1fr; }
    .hero-social-proof { flex-direction: column; gap: 0.5rem; }
}

@media (min-width: 360px) and (max-width: 767px) {
    html { font-size: 14px; }
    .nav, .nav-actions .btn { display: none; }
    .mobile-toggle { display: flex; }
    .hero { padding: 8rem 0 4rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .features-grid { grid-template-columns: 1fr; }
    .boards-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; max-width: 280px; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-brand { max-width: 100%; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (min-width: 768px) and (max-width: 1023px) {
    html { font-size: 15px; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}

@media (min-width: 1024px) and (max-width: 1279px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}

@media (min-width: 1280px) and (max-width: 1919px) {
    html { font-size: 16px; }
}

@media (min-width: 1920px) and (max-width: 2559px) {
    html { font-size: 17px; }
    .container { max-width: 1400px; }
}

@media (min-width: 2560px) and (max-width: 3839px) {
    html { font-size: 19px; }
    .container { max-width: 1800px; }
}

@media (min-width: 3840px) {
    html { font-size: 22px; }
    .container { max-width: 2400px; }
}