/* ============================================================
   eGiiG Agency Suite — Landing Page Styles
   Dark Theme · Emerald Green Accents · Inter Font
   ============================================================ */

/* ---- Variables ---- */
:root {
    --bg-base:        #0f1117;
    --bg-surface:     #161b27;
    --bg-card:        #1c2233;
    --bg-card-hover:  #202840;
    --border:         rgba(255,255,255,0.07);
    --border-accent:  rgba(26,188,156,0.35);

    --green:          #1abc9c;
    --green-dark:     #15a085;
    --green-glow:     rgba(26,188,156,0.18);
    --green-glow-lg:  rgba(26,188,156,0.08);

    --text-primary:   #f0f4ff;
    --text-secondary: #8b95b0;
    --text-muted:     #5a6278;

    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  18px;
    --radius-xl:  24px;

    --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
    --shadow-glow: 0 0 60px rgba(26,188,156,0.12);

    --transition: all 0.25s ease;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font);
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* ---- Container ---- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    white-space: nowrap;
    border: 2px solid transparent;
    cursor: pointer;
}
.btn-primary {
    background: var(--green);
    color: #0f1117;
    border-color: var(--green);
}
.btn-primary:hover {
    background: var(--green-dark);
    border-color: var(--green-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(26,188,156,0.35);
}
.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border-color: rgba(255,255,255,0.2);
}
.btn-outline:hover {
    border-color: var(--green);
    color: var(--green);
    transform: translateY(-2px);
}
.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: transparent;
}
.btn-ghost:hover { color: var(--text-primary); }
.btn-lg { padding: 15px 32px; font-size: 1rem; border-radius: var(--radius-lg); }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(15,17,23,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 24px;
}
.nav-logo img {
    height: 36px;
    width: auto;
    object-fit: contain;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0; right: 0;
    height: 2px;
    background: var(--green);
    transform: scaleX(0);
    transition: var(--transition);
    border-radius: 2px;
}
.nav-link:hover { color: var(--text-primary); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    padding: 100px 0 80px;
    overflow: hidden;
}
.hero-bg-glow {
    position: absolute;
    top: -200px; left: 50%;
    transform: translateX(-50%);
    width: 900px; height: 600px;
    background: radial-gradient(ellipse at center, rgba(26,188,156,0.12) 0%, transparent 70%);
    pointer-events: none;
}
.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(26,188,156,0.1);
    border: 1px solid rgba(26,188,156,0.25);
    color: var(--green);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 24px;
    letter-spacing: 0.3px;
}
.badge-dot {
    width: 7px; height: 7px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--green);
    animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}
.hero-text h1 {
    font-size: clamp(2.4rem, 4vw, 3.6rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    color: var(--text-primary);
}
.text-gradient {
    background: linear-gradient(135deg, var(--green) 0%, #48d6b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-sub {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}
.hero-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}
.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}
.stat strong {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--green);
    line-height: 1;
    margin-bottom: 4px;
}
.stat span {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}
.stat-divider {
    width: 1px;
    height: 36px;
    background: var(--border);
}
.hero-visual { position: relative; }
.hero-img-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: visible;
}
.hero-img {
    width: 100%;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card), 0 0 80px rgba(26,188,156,0.08);
}
.hero-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: var(--shadow-card);
    white-space: nowrap;
    animation: float 4s ease-in-out infinite;
}
.card-leads { bottom: -16px; left: -24px; animation-delay: 0s; }
.card-revenue { top: -16px; right: -24px; animation-delay: 1.5s; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
    padding: 32px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-surface);
}
.trust-bar .container {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}
.trust-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
}
.trust-logos {
    display: flex;
    align-items: center;
    gap: 36px;
    flex-wrap: wrap;
}
.trust-logo {
    opacity: 0.5;
    transition: var(--transition);
}
.trust-logo:hover { opacity: 0.8; }

/* ============================================================
   ADS SPOTLIGHT
   ============================================================ */
.ads-spotlight {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-surface) 50%, var(--bg-base) 100%);
    position: relative;
    overflow: hidden;
}
.ads-spotlight::before {
    content: '';
    position: absolute;
    left: -200px; top: 50%;
    transform: translateY(-50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(26,188,156,0.07) 0%, transparent 70%);
    pointer-events: none;
}
.spotlight-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}
.spotlight-text h2 {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    color: var(--text-primary);
}
.spotlight-sub {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}
.spotlight-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 36px;
}
.spotlight-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}
.spotlight-list li svg { flex-shrink: 0; }
.spotlight-img img {
    width: 100%;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-accent);
    box-shadow: var(--shadow-card), 0 0 60px rgba(26,188,156,0.1);
}
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(26,188,156,0.1);
    border: 1px solid rgba(26,188,156,0.25);
    color: var(--green);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 20px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

/* ============================================================
   FEATURES SECTION
   ============================================================ */
.features-section {
    padding: 100px 0;
    background: var(--bg-base);
}
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 72px;
}
.section-header h2 {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 16px;
    color: var(--text-primary);
}
.section-header p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Category Label */
.feature-category { margin-bottom: 88px; }
.category-label {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 48px;
}
.category-label span {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--green);
    white-space: nowrap;
}
.category-line {
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* Feature Row (alternating) */
.features-row {
    display: flex;
    flex-direction: column;
    gap: 64px;
}
.feature-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.feature-block.reverse { direction: rtl; }
.feature-block.reverse > * { direction: ltr; }
.feature-img-wrap {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}
.feature-img-wrap:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-card), 0 0 40px rgba(26,188,156,0.08);
    transform: translateY(-4px);
}
.feature-img-wrap img {
    width: 100%;
    display: block;
}
.feature-tag {
    display: inline-block;
    background: rgba(26,188,156,0.1);
    border: 1px solid rgba(26,188,156,0.2);
    color: var(--green);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.feature-info h3 {
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--text-primary);
}
.feature-info p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 28px;
}
.feature-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--green);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}
.feature-cta:hover { gap: 12px; }

/* Feature Cards Grid */
.features-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.fcard {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition);
}
.fcard:hover {
    border-color: var(--border-accent);
    transform: translateY(-6px);
    box-shadow: var(--shadow-card), 0 0 40px rgba(26,188,156,0.07);
}
.fcard-img {
    overflow: hidden;
    height: 200px;
}
.fcard-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.fcard:hover .fcard-img img { transform: scale(1.04); }
.fcard-body {
    padding: 24px;
}
.fcard-body-full { padding: 36px; }
.fcard-tag {
    display: inline-block;
    background: rgba(26,188,156,0.1);
    border: 1px solid rgba(26,188,156,0.2);
    color: var(--green);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 100px;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.fcard-body h4 {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.fcard-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 16px;
}
.fcard-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--green);
    font-size: 0.88rem;
    font-weight: 600;
    transition: var(--transition);
}
.fcard-link:hover { gap: 10px; }
.fcard-dark-accent {
    background: linear-gradient(135deg, rgba(26,188,156,0.08) 0%, var(--bg-card) 100%);
    border-color: var(--border-accent);
    display: flex;
    align-items: center;
}

/* Integrations Visual */
.integrations-img {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    min-height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.integrations-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.int-badge {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: default;
}
.int-badge:hover {
    border-color: var(--border-accent);
    color: var(--green);
    background: rgba(26,188,156,0.06);
}

/* ============================================================
   WHY EGIIG
   ============================================================ */
.why-section {
    padding: 100px 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.why-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
}
.why-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}
.why-icon {
    width: 52px; height: 52px;
    background: rgba(26,188,156,0.1);
    border: 1px solid rgba(26,188,156,0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.why-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.why-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    padding: 120px 0;
    background: var(--bg-base);
    position: relative;
    overflow: hidden;
    text-align: center;
}
.cta-glow {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 800px; height: 500px;
    background: radial-gradient(ellipse at center, rgba(26,188,156,0.12) 0%, transparent 70%);
    pointer-events: none;
}
.cta-inner {
    position: relative;
    z-index: 1;
    max-width: 680px;
    margin: 0 auto;
}
.cta-inner h2 {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text-primary);
}
.cta-inner p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
}
.cta-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 32px;
}
.cta-features {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}
.cta-features span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    padding: 72px 0 32px;
}
.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 56px;
}
.footer-brand img {
    height: 36px;
    width: auto;
    margin-bottom: 20px;
}
.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 280px;
}
.footer-links-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.footer-col h5 {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: var(--transition);
}
.footer-col a:hover { color: var(--green); }
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 16px;
}
.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}
.footer-bottom-links {
    display: flex;
    gap: 24px;
}
.footer-bottom-links a {
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: var(--transition);
}
.footer-bottom-links a:hover { color: var(--green); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual { max-width: 600px; margin: 0 auto; }
    .spotlight-inner { grid-template-columns: 1fr; gap: 48px; }
    .feature-block { grid-template-columns: 1fr; gap: 32px; }
    .feature-block.reverse { direction: ltr; }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 68px; left: 0; right: 0;
        background: var(--bg-surface);
        border-bottom: 1px solid var(--border);
        padding: 20px 24px;
        gap: 20px;
        z-index: 100;
    }
    .nav-actions .btn-ghost { display: none; }
    .hamburger { display: flex; }

    .hero { padding: 72px 0 60px; }
    .hero-text h1 { font-size: 2.2rem; }
    .hero-stats { flex-wrap: wrap; gap: 16px; }
    .card-leads, .card-revenue { display: none; }

    .trust-bar .container { flex-direction: column; align-items: flex-start; gap: 16px; }

    .ads-spotlight { padding: 72px 0; }
    .features-section { padding: 72px 0; }
    .why-section { padding: 72px 0; }
    .cta-section { padding: 80px 0; }

    .features-cards-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .footer-links-group { grid-template-columns: 1fr 1fr; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }

    .cta-buttons { flex-direction: column; align-items: center; }
    .cta-buttons .btn { width: 100%; max-width: 360px; justify-content: center; }
    .cta-features { flex-direction: column; align-items: center; gap: 12px; }
}

@media (max-width: 480px) {
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; justify-content: center; }
    .footer-links-group { grid-template-columns: 1fr; }
    .trust-logos { gap: 20px; }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--bg-card); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* Selection */
::selection { background: rgba(26,188,156,0.25); color: var(--text-primary); }