/* ============================
   Global Reset & Base Styles
============================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #0a1128, #121f40);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    padding: 20px;
    overflow-x: hidden;
}

/* ============================
   Main Container (Glassmorphism)
============================ */
.container {
    max-width: 850px;
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 24px;
    padding: 70px 40px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;

    /* Core: Vertical single column layout */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* Decorative Glows */
.container::before,
.container::after {
    content: "";
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.1;
    z-index: -1;
}

.container::before {
    top: -50%;
    right: -50%;
    background: #38bdf8;
}

.container::after {
    bottom: -50%;
    left: -50%;
    background: #818cf8;
}

/* ============================
   Status Badge
============================ */
.status {
    display: inline-block;
    background: linear-gradient(90deg, #2563eb, #1d4ed8);
    padding: 12px 30px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 35px;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
    letter-spacing: 0.5px;
    text-align: center;
}

/* ============================
   Domain Display
============================ */
.domain-container {
    margin-bottom: 30px;
    width: 100%;
    text-align: center;
}

.domain {
    /* Optimization: Fluid typography using clamp */
    font-size: clamp(32px, 6vw, 52px);
    font-weight: 800;
    color: #fff;
    position: relative;
    display: block;
    width: 100%;
    text-align: center;
    transition: all 0.5s ease;
    /* Optimization: Prevent overflow for long domains */
    word-break: break-all;
    line-height: 1.2;
    margin: 0 auto;
}

.domain::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #38bdf8, #818cf8);
    border-radius: 2px;
    animation: highlight 3s infinite alternate;
}

.domain:hover {
    transform: scale(1.02);
    text-shadow: 0 0 20px rgba(56, 189, 248, 0.4);
}

@keyframes highlight {
    0% {
      width: 30%;
      left: 50%;
      transform: translateX(-50%);
      opacity: 0.6;
    }
    100% {
      width: 100%;
      left: 50%;
      transform: translateX(-50%);
      opacity: 1;
    }
}

/* ============================
   Countdown Module
============================ */
.countdown {
    margin-bottom: 45px;
    width: 100%;
    text-align: center;
}

.countdown-title {
    font-size: 17px;
    color: #94a3b8;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
}

.countdown-box {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.time-item {
    background: rgba(255, 255, 255, 0.08);
    padding: 15px 22px;
    border-radius: 12px;
    font-size: 28px;
    font-weight: 700;
    min-width: 70px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    /* Optimization: Tabular numbers to prevent width jumping */
    font-variant-numeric: tabular-nums;
    text-align: center;
}

.time-sep {
    font-size: 28px;
    color: #38bdf8;
    margin-top: -10px;
}

/* ============================
   Description Text
============================ */
.desc {
    font-size: 19px;
    color: #e2e8f0;
    margin-bottom: 60px;
    line-height: 1.7;
    max-width: 600px;
    width: 100%;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

/* ============================
   Contact List - Forced Single Column
============================ */
.contact {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 15px;
    align-items: center;
    justify-content: center;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 19px;
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.contact-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(56, 189, 248, 0.3);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.contact-item i {
    color: #38bdf8;
    font-size: 24px;
}

.contact-item a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: #38bdf8;
}

/* ============================
   Entrance Animations
============================ */
@keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
}

.container > * {
    animation: fadeIn 1s ease forwards;
    opacity: 0;
}

.status { animation-delay: 0.1s; }
.domain-container { animation-delay: 0.3s; }
.countdown { animation-delay: 0.5s; }
.desc { animation-delay: 0.7s; }
.contact { animation-delay: 0.9s; }

/* ============================
   Copy Toast Notification
============================ */
.copy-tip {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(56, 189, 248, 0.95);
    color: #fff;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    z-index: 999;
    /* Optimization: Safe area for iPhone X+ */
    bottom: max(30px, env(safe-area-inset-bottom));
    box-shadow: 0 10px 30px rgba(56, 189, 248, 0.3);
    animation: fadeInOut 1.5s ease forwards;
    pointer-events: none;
}

@keyframes fadeInOut {
    0% { opacity: 0; bottom: 20px; }
    20% { opacity: 1; bottom: 30px; }
    80% { opacity: 1; bottom: 30px; }
    100% { opacity: 0; bottom: 40px; }
}

/* ============================
   Responsive Design
============================ */
@media (max-width: 768px) {
    .container {
      padding: 50px 25px;
      border-radius: 20px;
    }
  
    .contact {
      flex-direction: column;
      width: 100%;
    }
  
    .contact-item {
      width: 100%;
      justify-content: center;
    }
  
    .time-item {
      min-width: 55px;
      padding: 12px 15px;
      font-size: 22px;
    }
  
    .time-sep {
      font-size: 22px;
    }
}

/* ============================
   Language Selector
============================ */
.lang-selector {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 999;
}
.lang-select {
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.1);
    color: #fff;
    cursor: pointer;
    outline: none;
}
.lang-select option {
    background: #222;
    color: #fff;
}