/* ==========================================================
   Vertex Healing Centre
   Reiki Level One Landing Page
   Version 2
   ========================================================== */

/* ==========================================================
   Base
   ========================================================== */

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", "Noto Sans Devanagari", sans-serif;

  overflow-x: hidden;

  background: #f8fafc;

  color: #1e293b;
}

* {
  box-sizing: border-box;
}

img {
  display: block;

  max-width: 100%;

  height: auto;
}

/* ==========================================================
   Scrollbar
   ========================================================== */

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #6d28d9;

  border-radius: 20px;
}

::-webkit-scrollbar-thumb:hover {
  background: #5b21b6;
}

/* ==========================================================
   Selection
   ========================================================== */

::selection {
  background: #6d28d9;

  color: #ffffff;
}

/* ==========================================================
   Scroll Progress
   ========================================================== */

#scrollProgress {
  transition: width 0.15s linear;
}

/* ==========================================================
   Header
   ========================================================== */

#header {
  transition:
    box-shadow 0.3s,
    background 0.3s;
}

/* ==========================================================
   Register Button
   ========================================================== */

.registerBtn {
  cursor: pointer;

  transition:
    transform 0.25s,
    box-shadow 0.25s,
    background-color 0.25s;
}

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

.registerBtn:active {
  transform: scale(0.98);
}

/* ==========================================================
   Inputs
   ========================================================== */

input {
  transition:
    border-color 0.25s,
    box-shadow 0.25s;
}

input:focus {
  outline: none;

  border-color: #6d28d9;

  box-shadow: 0 0 0 4px rgba(109, 40, 217, 0.12);
}

/* ==========================================================
   Validation
   ========================================================== */

.border-red-500 {
  border-color: #ef4444 !important;
}

.border-green-500 {
  border-color: #22c55e !important;
}

.error-text {
  display: block;

  margin-top: 6px;

  color: #dc2626;

  font-size: 0.85rem;

  font-weight: 500;
}

/* ==========================================================
   Loading Button
   ========================================================== */

.loading {
  pointer-events: none;

  opacity: 0.9;
}

.loading::after {
  content: "";

  display: inline-block;

  width: 18px;

  height: 18px;

  margin-left: 10px;

  border-radius: 50%;

  border: 3px solid rgba(255, 255, 255, 0.35);

  border-top-color: #ffffff;

  animation: spin 0.8s linear infinite;

  vertical-align: middle;
}

/* ==========================================================
   FAQ
   ========================================================== */

.faq-item {
  transition: 0.25s;
}

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

/* ==========================================================
   Reveal Animation
   ========================================================== */

.reveal {
  opacity: 0;

  transform: translateY(30px);

  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.reveal.active {
  opacity: 1;

  transform: translateY(0);
}

/* ==========================================================
   Back To Top
   ========================================================== */

#backToTop {
  opacity: 0;

  visibility: hidden;

  transform: translateY(20px);

  transition: 0.3s;
}

#backToTop.show {
  opacity: 1;

  visibility: visible;

  transform: translateY(0);
}

/* ==========================================================
   Success Section
   ========================================================== */

#successSection {
  animation: fadeUp 0.5s ease;
}

/* ==========================================================
   Modal
   ========================================================== */

#registrationModal {
  animation: fadeIn 0.25s ease;
}

#registrationModal > div {
  animation: zoomIn 0.25s ease;
}

/* ===========================
   Image Cards
=========================== */

.problem-card,
.benefit-card{

    position:relative;

    overflow:hidden;

    border-radius:24px;

    cursor:pointer;

    transition:.45s;

    box-shadow:0 15px 40px rgba(0,0,0,.08);

}

.problem-image,
.benefit-image{

    height:320px;

    overflow:hidden;

}

.problem-image img,
.benefit-image img{

    width:100%;

    height:100%;

    object-fit:cover;

    transition:1s;

}

.problem-overlay,
.benefit-overlay{

    position:absolute;

    left:0;

    right:0;

    bottom:0;

    padding:30px;

    color:#fff;

    background:linear-gradient(

        transparent,

        rgba(0,0,0,.92)

    );

}

.problem-overlay h3,
.benefit-overlay h3{

    font-size:30px;

    font-weight:800;

    margin-bottom:10px;

}

.problem-overlay p,
.benefit-overlay p{

    font-size:18px;

    line-height:1.6;

}

.problem-card:hover img,
.benefit-card:hover img{

    transform:scale(1.12);

}

.problem-card:hover,
.benefit-card:hover{

    transform:translateY(-12px);

    box-shadow:0 35px 60px rgba(109,40,217,.25);

}

.problem-card:hover .problem-overlay,

.benefit-card:hover .benefit-overlay{

    background:linear-gradient(

        transparent,

        rgba(109,40,217,.92)

    );

}

.video-item{
    position: relative;
    display: block;
    width: 100%;
    overflow: hidden;
    border-radius: 22px;
    cursor: pointer;
    transition: .45s;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
}

.video-item img{
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    object-fit: cover;
    transition: .8s;
}

/* Transparent red circle */
.video-item::before{
    content:"";
    position:absolute;
    top:50%;
    left:50%;
    width:74px;
    height:74px;
    transform:translate(-50%,-50%);
    background:rgba(255,0,0,.45);
    border:2px solid rgba(255,255,255,.8);
    border-radius:50%;
    backdrop-filter:blur(3px);
    transition:.35s;
}

/* White play icon */
.video-item::after{
    content:"";
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-40%,-50%);
    width:0;
    height:0;
    border-top:14px solid transparent;
    border-bottom:14px solid transparent;
    border-left:22px solid #fff;
    transition:.35s;
}

.video-item:hover img{
    transform:scale(1.12);
}

.video-item:hover{
    transform:translateY(-10px);
    box-shadow:0 25px 60px rgba(109,40,217,.25);
}

.video-item:hover::before{
    background:rgba(255,0,0,.75);
    transform:translate(-50%,-50%) scale(1.12);
}

.video-item:hover::after{
    transform:translate(-40%,-50%) scale(1.12);
}

/* ==========================================================
   Animations
   ========================================================== */

/* ==========================================================
   Fade Animation
   ========================================================== */

.animate-fade{

    animation:fadeInUp .6s ease;

}

@keyframes fadeInUp{

    from{

        opacity:0;

        transform:translateY(25px);

    }

    to{

        opacity:1;

        transform:translateY(0);

    }

}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes zoomIn {
  from {
    opacity: 0;

    transform: scale(0.95);
  }

  to {
    opacity: 1;

    transform: scale(1);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;

    transform: translateY(30px);
  }

  to {
    opacity: 1;

    transform: translateY(0);
  }
}

/* ==========================================================
   Mobile
   ========================================================== */

@media (max-width: 768px) {
  .registerBtn {
    width: 100%;
  }
}

/* ==========================================================
   Accessibility
   ========================================================== */

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;

    transition: none !important;

    scroll-behavior: auto !important;
  }
}