:root {
    --bg-gradient: radial-gradient(ellipse at top, #10141b 0%, #050608 100%);
    --accent: #00bcd4;
    --accent2: #0bd6ff;
    --muted: #b9c1c7;
    --max: 1200px;
    --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: "Segoe UI", Tahoma, sans-serif;
    background: #07090d;
    color: #e5eef2;
    line-height: 1.6;
}

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

main { display: flex; flex-direction: column; gap: 60px; padding-bottom: 80px; }

section {
    max-width: var(--max);
    margin: 0 auto;
    padding: 40px 20px;
}

h1, h2 {
    color: var(--accent);
    margin-bottom: 10px;
}

p { color: var(--muted); }

/* ===== HERO ===== */
.hero {
    background: var(--bg-gradient);
    text-align: center;
    padding: 90px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.hero h1 {
    font-size: 1.9rem;
    max-width: 880px;
    color: #e9fbff;
}

.hero p {
    max-width: 700px;
    color: var(--muted);
}

.cta {
    margin-top: 20px;
}

.masuk {
    display: flex;
    justify-content: center; /* Tengah horizontal */
    align-items: center;
    margin-top: 20px;
}

.btn {
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    color: #000;
    border: none;
    border-radius: 999px;
    padding: 10px 20px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 6px 24px rgba(0,188,212,0.2);
}

.btn:hover { transform: translateY(-2px); }

.hero-image {
    margin-top: 20px;
    width: 100%;
    max-width: 1100px;
    height: 240px;
    border-radius: var(--radius);
    border: 1px dashed rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
}

/* ===== SECTION ABOUT ===== */
.about {
    text-align: center;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 16px;
}

.feature-item {
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius);
    padding: 16px;
    border: 1px solid rgba(255,255,255,0.05);
    display: flex;
    gap: 12px;
    align-items: flex-start;
    text-align: left;
}

.feature-item i {
    color: var(--accent);
    font-size: 1.3rem;
    margin-top: 3px;
}

/* ===== PORTFOLIO ===== */
.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 16px;
}

.portfolio-card {
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius);
    padding: 16px;
    border: 1px solid rgba(255,255,255,0.04);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.portfolio-thumb {
    height: 160px;
    border-radius: 8px;
    border: 1px dashed rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
}

.title { 
    font-weight: 700;
    color: var(--accent);
}

.btn-toggle {
    background:linear-gradient(90deg,var(--accent),var(--accent2));
    border:none;
    color:#001;
    font-weight:700;
    padding: 8px 12px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    width: fit-content;
    transition: 0.2s;
}

.btn-toggle:hover {
    color:#fff;
    border: 1px solid var(--accent);
    background: var(--accent-hover);
}

/* Rekomendasi Broker */
.broker-section{
    background:rgba(255,255,255,0.02);
    padding:60px 20px;
    border-top:1px solid rgba(255,255,255,0.05);
}
.broker-section .container{
    max-width:1100px;
    margin:auto;
    text-align:center;
}
.section-title{
    color:#00bcd4;
    font-size:1.6rem;
    margin-bottom:10px;
}
.section-desc{
    color:#b9c1c7;
    max-width:700px;
    margin:0 auto 40px;
    font-size:1rem;
    line-height:1.6;
}
.broker-cards{
    display:flex;
    flex-direction:column;
    gap:20px;
}
.broker-card{
    position:relative;
    background:rgba(255,255,255,0.03);
    border:1px solid rgba(255,255,255,0.08);
    border-radius:12px;
    padding:25px 20px;
    text-align:center;
    transition:transform 0.3s ease, box-shadow 0.3s ease;
}
.broker-card:hover{
    transform:translateY(-5px);
    box-shadow:0 0 25px rgba(0,188,212,0.2);
}
.broker-card span {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 0.95rem;
  color: var(--accent);
  text-shadow: 0 0 10px rgba(11, 214, 255, 0.8); /* glow lembut di belakang teks */
  font-weight: 600;
  letter-spacing: 0.5px;
}
.broker-logo{
    font-size:2rem;
    color:#00bcd4;
    margin-bottom:12px;
}
.broker-card h3{
    color:#e6eef2;
    margin-bottom:10px;
}
.broker-card p{
    color:#b9c1c7;
    font-size:0.95rem;
    line-height:1.5;
    margin-bottom:20px;
}
.broker-card .btn{
    display:inline-block;
    padding:10px 18px;
    border-radius:8px;
    border:none;
    background:linear-gradient(90deg,#00bcd4,#0bd6ff);
    color:#001;
    font-weight:600;
    text-decoration:none;
    transition:background 0.3s ease;
}
.broker-card .btn:hover{
    background:linear-gradient(90deg,#0bd6ff,#00bcd4);
}

/* Responsive */
@media(min-width:768px){
.broker-cards{
    flex-direction:row;
    justify-content:center;
}
.broker-card{
    width:45%;
}
}

.ea-section{text-align:center;margin:40px 0;}
.btn-coba-ea{
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  border:none;
  color:#001;
  font-weight:700;
  padding:12px 28px;
  border-radius:10px;
  cursor:pointer;
  font-size:1rem;
  transition:0.2s ease;
}
.btn-coba-ea:hover{opacity:0.9;transform:scale(1.03);}

/* ===== EA PROMO SECTION ===== */
.ea-container {
  text-align: center;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.ea-promo h2 {
  color: var(--accent);
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.ea-promo p {
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto 30px;
  line-height: 1.6;
  font-size: 1rem;
}

.btn-ea-glow {
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border: none;
  color: #001;
  font-weight: 700;
  padding: 14px 36px;
  border-radius: 999px;
  font-size: 1.05rem;
  cursor: pointer;
  transition: 0.3s ease;
  box-shadow: 0 0 20px rgba(11,214,255,0.25);
}

.btn-ea-glow:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 0 30px rgba(11,214,255,0.45);
  opacity: 0.95;
}

/* popup container */
.vip-popup{
  position:fixed;
  top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,0,0.6);
  display:flex;align-items:center;justify-content:center;
  z-index:999;backdrop-filter:blur(4px);
  visibility:hidden;opacity:0;transition:0.25s;
}
.vip-popup.active{visibility:visible;opacity:1;}
.vip-card{
  background:var(--card);
  border:1px solid rgba(255,255,255,0.1);
  padding:24px;
  border-radius:16px;
  width:90%;max-width:400px;
  text-align:center;
  box-shadow:0 0 20px rgba(0,0,0,0.4);
  animation:fadeIn 0.3s ease;
}
@keyframes fadeIn{from{transform:translateY(10px);opacity:0;}to{transform:translateY(0);opacity:1;}}
.vip-card h2{margin-bottom:8px;}
.vip-status{
  margin:10px 0;
  padding:8px 14px;
  border-radius:8px;
  font-weight:600;
  display:inline-block;
}
.vip-status.active{
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  color:#001;
}
.vip-status.inactive{
  background:#ff5252;
  color:#fff;
}
.vip-card p{color:var(--muted);font-size:0.95rem;margin-bottom:20px;}
.vip-card button{
  display:block;
  width:100%;
  padding:10px;
  border:none;
  border-radius:8px;
  font-weight:600;
  margin-top:10px;
  cursor:pointer;
  transition:0.2s;
}
.btn-primary{
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  color:#001;
}
.btn-secondary{
  background:rgba(255,255,255,0.1);
  color:#fff;
}
.btn-primary:hover,.btn-secondary:hover{opacity:0.9;}

/* ===== CTA SECTION ===== */
.closing {
    text-align: center;
}

/* ===== FLOATING CHAT ===== */
.chat-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1000;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.chat-button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    height: 56px;
    border-radius: 50px;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    border: none;
    color: #001;
    font-size: 1.1rem;
    box-shadow: 0 0 15px rgba(0, 200, 255, 0.4),
                0 8px 25px rgba(0,0,0,0.4);
    cursor: pointer;
    overflow: hidden;
    transition: all 0.35s ease;
}

/* Awal: hanya icon yang terlihat */
.chat-text {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: all 0.35s ease;
}

/* Hover: munculkan teks dan efek glow meningkat */
.chat-button:hover {
    padding: 0 28px;
    background: linear-gradient(90deg, var(--accent2), var(--accent));
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.7),
                0 12px 30px rgba(0,0,0,0.6);
    transform: translateY(-2px);
    gap: 10px;
}

.chat-button:hover .chat-text {
    max-width: 140px;
    opacity: 1;
}

/* Glow ringan di ikon */
.chat-button i {
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.6),
                 0 0 15px rgba(0, 200, 255, 0.6);
    transition: text-shadow 0.3s ease;
}

.chat-button:hover i {
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.9),
                 0 0 25px rgba(0, 255, 255, 0.9);
}

.chat-window {
  position: fixed;
  right: 20px;
  bottom: 90px;
  width: 320px;
  max-width: calc(100vw - 36px);
  height: 420px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #05111a, #06121b);
  box-shadow: 0 16px 50px rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.05);
  opacity: 0;
  transform: translateY(15px);
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
  overflow: hidden;
}

.chat-window.open { opacity: 1; transform: translateY(0); pointer-events: auto; }

.chat-header {
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    color: #000;
    padding: 10px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-messages {
    flex: 1;
    padding: 10px;
    overflow: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.msg {
    max-width: 80%;
    padding: 8px 10px;
    border-radius: 10px;
    font-size: 0.9rem;
}

.msg.user { align-self: flex-end; background: var(--accent); color: #000; }
.msg.bot { align-self: flex-start; background: rgba(255,255,255,0.05); color: var(--muted); }

.chat-input {
    display: flex;
    gap: 6px;
    padding: 8px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.chat-input input {
    flex: 1;
    padding: 8px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.08);
    background: transparent;
    color: #fff;
}

.chat-input button {
    padding: 8px 10px;
    border-radius: 8px;
    border: none;
    background: var(--accent);
    color: #000;
    font-weight: 600;
    cursor: pointer;
}

.chat-templates {
  display: flex;
  flex-wrap: wrap;        /* Tombol tetap sejajar */
  gap: 6px;
  padding: 6px 10px;
  border-top: 1px solid #eee;
  background: #fafafa;
  max-height: 60px;
  overflow-x: hidden;         /* Scroll ke samping */
  overflow-y: auto;
  scrollbar-width: thin;    /* Firefox */
  scrollbar-color: #ccc transparent;
}

/* Scrollbar gaya modern */
.chat-templates::-webkit-scrollbar {
  height: 6px;
}
.chat-templates::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 10px;
}
.chat-templates::-webkit-scrollbar-track {
  background: transparent;
}

.chat-template-btn {
  background: #f0f0f0;
  border: none;
  padding: 6px 10px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s ease;
}

.chat-template-btn:hover {
  background: #dfe6ff;
  color: #2c3e50;
}

/* ===== RESPONSIVE ===== */
@media(min-width:600px) {
    .portfolio-grid { grid-template-columns: repeat(2,1fr); }
}

@media(min-width:1024px) {
    .hero { padding: 100px 20px; }
    .hero h1 { font-size: 2.4rem; }
    section { padding: 60px 20px; }
    main { gap: 80px; }
    .portfolio-grid { grid-template-columns: repeat(3,1fr); }
}

@media(min-width:1440px) {
    .hero h1 { font-size: 2.6rem; }
    .hero p { font-size: 1.1rem; }
}