/* FINAL: Card with realistic sheen (paste this in place of your previous .card block) */

.cardfeature {
  height: 500px;
  width: 100vw;
}

/* THIS CSS IS FOR THE CARD (only affects .card and descendants) */
.card {
  width: 340px;
  height: 210px;
  border-radius: 18px;
  position: relative;
  padding: 22px;
  box-sizing: border-box;
  color: #fff;
  font-family: "Helvetica Neue", Arial, sans-serif;
  overflow: hidden;

  /* layered background for depth */
  background:
    radial-gradient(1200px 400px at 10% 0%, rgba(255,255,255,0.06), transparent 8%),
    linear-gradient(135deg, #147ef6 0%, #3b82f6 45%, #68a7ff 100%);

  /* inner card sheen and depth */
  box-shadow:
    0 28px 50px rgba(15,25,40,0.35),
    inset 0 1px 0 rgba(255,255,255,0.06),
    inset 0 -8px 24px rgba(0,0,0,0.12);

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* float animation */
  animation: floatY 3.6s ease-in-out infinite;
  z-index: 1;
}

/* Background "IOU" watermark */
.card::before {
  content: "IOU";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-15deg);
  font-size: 8rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.08); /* very faint */
  pointer-events: none;
  z-index: 0;
}

/* breathing shadow under the card */
.card::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -18px;
  width: 68%;
  height: 34px;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.40), rgba(0,0,0,0.06));
  filter: blur(12px);
  z-index: 0;
  pointer-events: none;
  animation: shadowPulse 3.6s ease-in-out infinite;
}


/* content stacks above sheen and background */
.card > * { position: relative; z-index: 3; }

/* top row: IOU left, VIRTUAL right */
.card-top {
  display:flex;
  justify-content: space-between;
  align-items: flex-start;
}

/* IOU top-left — bold, premium, embossed look */
.brand-left {
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #ffffff;
  text-shadow:
    0 1px 0 rgba(255,255,255,0.3),
    0 -1px 2px rgba(0,0,0,0.3);
}

/* VIRTUAL top-right — elegant, spaced, modern */
.brand-right {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #e0f0ff;
  text-shadow:
    0 1px 0 rgba(255,255,255,0.2),
    0 2px 3px rgba(0,0,0,0.25);
  background: rgba(255,255,255,0.02);
  padding: 4px 8px;
  border-radius: 4px;
}

/* gentle floating motion */
@keyframes floatY {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* shadow pulse synced with float */
@keyframes shadowPulse {
  0%,100% { transform: translateX(-50%) translateY(0) scaleX(1); opacity: 1; }
  50% { transform: translateX(-50%) translateY(6px) scaleX(1.12); opacity: 0.85; }
}

/* small responsive tweak */
@media (max-width:420px) {
  .card { width: 280px; height: 175px; padding: 18px; border-radius: 14px; }
  .brand-left { font-size: 1rem; }
  .brand-right { font-size: 0.82rem; letter-spacing: 3px; }
  .card .sheen {
    left: -50%;
    top: -35%;
    width: 240%;
    height: 180%;
    filter: blur(3px) saturate(1.02);
  }
}

.card .sheen {
  position: absolute;
  top: 0;
  left: -60%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
      120deg,
      rgba(255,255,255,0) 3%,
      rgba(255,255,255,0.25) 90%,
      rgba(255,255,255,0.6) 70%,
      rgba(255,255,255,0.25) 80%,
      rgba(255,255,255,0) 100%
    );
  transform: skewX(-20deg) translateX(0);
  pointer-events: none;
  z-index: 2;
  opacity: 0.7;
  filter: blur(3px);
  animation: smoothSheen 5s linear infinite;
  mix-blend-mode: screen; /* adds realistic light blending */
}

@keyframes smoothSheen {
  0%   { transform: skewX(-20deg) translateX(-120%); }
  100% { transform: skewX(-20deg) translateX(320%); }
}

/* For emojis in phone taps and cursor taps*/
@keyframes floatUp {
  from { transform: translateY(0) scale(1); opacity: 1; }
  to   { transform: translateY(-80px) scale(1.6) rotate(20deg); opacity: 0; }
}


/* Features section */

.features {
    padding: 6rem 0;
    background: white;
    position: relative;
}

.section-header {
    text-align: center;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.section-header p {
    font-size: 1.2rem;
    color: #4a5568;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6 0%, #3b82f6 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    position: relative;
}

.feature-icon div {
    width: 100%;
    height: 100%;
    border-radius: 12px;
    background: linear-gradient(135deg, #4688f2 0%);
    position: relative;
}

.icon-lightning::before {
    content: '⚡';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
}

.icon-shield::before {
    content: '🛡️';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
}

.icon-globe::before {
    content: '🌍';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
}

.icon-message::before {
    content: '💬';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
}

.icon-mobile::before {
    content: '📱';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
}

.icon-wallet::before {
    content: '💰';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.feature-card p {
    color: #4a5568;
    line-height: 1.6;
}

/* Bank grade security feature*/

.bankgradesecurity {
  height: 500px;
  width: 100vw;
  background: black;
  position: relative;
}

.bank-bg img {
  object-fit: cover; /* makes it fill its container nicely */
}

@media (max-width: 767px) {
  .bank-bg {
    position: absolute;  /* keep it absolute */
    z-index: 0;          /* send behind */
    width: 100%;         /* make it full width on mobile */
    left: 0;
    top: 0;
  }
  .bankgradesecurity .container {
    position: relative;  /* create stacking context */
    z-index: 1;          /* text stays on top */
  }
}

/* Fee structure */

        section.feestructure {
            --accent: blue;
            font-family: Inter, ui-sans-serif, system-ui, Arial, sans-serif;
            background: black;
            position: relative;
            gap: 18px;
        }

        .fee {
            background: color-mix(in srgb, oklch(1 0 0) 80%, transparent);
            color: black;
            backdrop-filter: blur(6px);
            width: 80%;
            border-radius: 12px;
            padding: 20px;
            position: relative;
            margin-top: 40px;
            flex-direction: column;
            align-items: center;
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
            transition: transform .25s ease, box-shadow .25s ease
        }

        .writeup {
          margin-top: 30px;
          display: flex;
          justify-content: center;
          text-align: justify;
        }

        .fee:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12)
        }

        .icon-wrap {
            width: 48px;
            height: 48px;
            border-radius: 999px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 10px;
            background: color-mix(in srgb, var(--accent) 10%, transparent)
        }

        .icon {
            width: 20px;
            height: 20px;
            display: block;
            fill: currentColor;
            color: color-mix(in srgb, var(--accent) 80%, black)
        }

        .stat-value {
            font-size: 1.625rem;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 6px
        }

        /* Fee section */
        section.feestructure {
            height: auto;
            position: relative;
        }

        section.feestructure .backdrop {
            background-image: url(../images/glitter.png), linear-gradient(180deg, #ffffff 0%, #3b82f6 20%, #3b82f6 80%, #ffffff 100%); 
            background-repeat: repeat, no-repeat; 
            background-size: 120px, cover; 
            background-blend-mode: screen;
        }

        section.feestructure .fee-left, .fee-center, .fee-right{
            min-height: 850px;     /* desktop visual height preserved */
            height: auto;
            border-radius: 50px;
        }
        .fee-left {
            background-image: url("../images/Pirated images/1@1.5x.jpg");
            background-size: cover;
        }
        .fee-center {
            background-image: url("../images/Pirated images/2@1.5x.jpg");
            background-size: cover;
        }
        .fee-right {
            background-image: url("../images/Pirated images/3@1.5x.jpg");
            background-size: cover;
        }