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

:root {
    --bg: #0d0806;
    --bg-card: #1a0e06;
    --bg-card-hover: #241408;
    --surface: #150c04;
    --border: #2e1a0a;
    --text: #fde8d0;
    --text-muted: #b08860;
    --primary: #e8720c;
    --primary-light: #ff9a3c;
    --primary-dark: #c75f00;
    --gradient: linear-gradient(135deg, #e8720c, #ff9a3c, #ffb366);
    --radius: 12px;
    --radius-lg: 20px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.25s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 4px 20px rgba(232, 114, 12, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(232, 114, 12, 0.5);
}

.btn-outline {
    border: 1.5px solid var(--border);
    color: var(--text);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary-light);
}

.btn-nav {
    padding: 8px 22px;
    background: var(--primary);
    color: #fff;
    font-size: 0.85rem;
}

.btn-nav:hover {
    background: var(--primary-dark);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.05rem;
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-icon {
    font-size: 1.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a:not(.btn) {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:not(.btn):hover {
    color: var(--text);
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 120px 24px 80px;
    text-align: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(232, 114, 12, 0.15), transparent),
        radial-gradient(ellipse 40% 40% at 70% 20%, rgba(255, 154, 60, 0.06), transparent);
    pointer-events: none;
}

.hero-content {
    position: relative;
    max-width: 700px;
}

.badge {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 50px;
    background: rgba(232, 114, 12, 0.12);
    border: 1px solid rgba(232, 114, 12, 0.25);
    color: var(--primary-light);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

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

.hero-sub {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 540px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Browser Mockup */
.hero-visual {
    position: relative;
    margin-top: 60px;
    width: 100%;
    max-width: 600px;
}

.browser-mockup {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 80px rgba(232, 114, 12, 0.08);
}

.browser-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.browser-dots {
    display: flex;
    gap: 7px;
}

.browser-dots span {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--border);
}

.browser-dots span:first-child { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #ffbd2e; }
.browser-dots span:last-child { background: #28c840; }

.browser-url {
    flex: 1;
    background: var(--bg);
    padding: 7px 14px;
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.lock-icon {
    font-size: 0.7rem;
}

.browser-body {
    padding: 28px;
}

.proxy-bar-demo {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
}

.proxy-bar-demo input {
    flex: 1;
    padding: 12px 18px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-family: inherit;
}

.proxy-bar-demo button {
    padding: 12px 24px;
    border-radius: 10px;
    border: none;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    font-family: inherit;
    cursor: default;
}

.demo-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.demo-line {
    height: 10px;
    border-radius: 6px;
    background: var(--surface);
}

.w80 { width: 80%; }
.w60 { width: 60%; }
.w90 { width: 90%; }
.w40 { width: 40%; }

/* ===== Features ===== */
.features {
    padding: 100px 0;
}

.features h2,
.how-it-works h2,
.cta h2 {
    font-size: 2.2rem;
    font-weight: 800;
    text-align: center;
    letter-spacing: -0.5px;
}

.section-sub {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-top: 12px;
    margin-bottom: 56px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(232, 114, 12, 0.25);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ===== How It Works ===== */
.how-it-works {
    padding: 100px 0;
    background: var(--surface);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 56px;
}

.step {
    text-align: center;
    padding: 20px;
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient);
    color: #fff;
    font-size: 1.3rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(232, 114, 12, 0.3);
}

.step h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.step p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ===== CTA ===== */
.cta {
    padding: 100px 0;
    text-align: center;
}

.cta p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin: 16px 0 36px;
}

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

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1.1rem;
}

.footer-copy {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .nav-links a:not(.btn) {
        display: none;
    }

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

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

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-sub {
        font-size: 1rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .browser-mockup {
        border-radius: var(--radius);
    }
}