@font-face {
  font-family: 'Teko-regular';
  src: url('../fonts/Teko-Regular.woff2') format('woff2'),
  url('../fonts/Teko-Regular.woff') format('woff');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Teko-semibold';
  src: url('../fonts/Teko-SemiBold.woff2') format('woff2'),
  url('../fonts/Teko-SemiBold.woff') format('woff');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Teko-medium';
  src: url('../fonts/Teko-Medium.woff2') format('woff2'),
  url('../fonts/Teko-Medium.woff') format('woff');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Teko-bold';
  src: url('../fonts/Teko-Bold.woff2') format('woff2'),
  url('../fonts/Teko-Bold.woff') format('woff');
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

:root {
  /*========== Colors ==========*/
  --black-color: #000;
  --bg-color: #000;
  --white-color: #fff;
  --grenn-color: #a7f000;
  --blue-color: #2cc4f4;
}

/*========== Layout ==========*/

body {
  position: relative;
  background: #000;
  color: var(--white-color);
  font-family: 'Teko-regular' , sans-serif;
}

.teko_bold {
  font-family: "Teko-bold", sans-serif;
}


.intel__blue-text {
  color: var(--blue-color);
}

.intel__bg-blue {
  background: var(--blue-color);
}

#modelSelector select {
  width: 100%;
  display: block;
  margin: 0 auto;
  padding: 15px 40px 15px 20px;
  color: #000;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: url(../img/arrow.webp) 96% / 2.5% no-repeat #fff;
  border-radius: 25px;
}

.bg_nvidia {
  padding: 10px;
  background: #1a1a1a;
}

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

#confetti img {
  transition: transform 0.1s linear;
  will-change: transform;
  position: absolute;
  top: 0;
  left: 0;
}

/*========== Formsection ==========*/

.form-section {
  background:
    linear-gradient(180deg, rgba(20, 0, 0, 0.15) 0%, rgba(20, 0, 0, 0.45) 100%),
    url("../img/bg-form.webp") top center / cover no-repeat,
    #1a0506;
  background-blend-mode: normal;
}

.form-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.45) 100%);
  pointer-events: none;
  z-index: 0;
}

.form-section > * {
  position: relative;
  z-index: 1;
}

.form-title {
  display: inline-block;
  position: relative;
  color: #fff;
}

.form-title__bar {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -2px;
  width: 108%;
  height: 14px;
  background: #dc2626;
  border-radius: 9999px;
  z-index: -1;
}

.form-pill,
input.form-pill,
select.form-pill {
  height: 54px;
  width: 100%;
  border-radius: 10px;
  background: #ffffff;
  border: 0;
  padding: 0 22px;
  font-family: "Teko-medium", "Teko-regular", sans-serif;
  font-size: 18px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #2b2b2b;
  outline: none;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.form-pill:focus {
  box-shadow: 0 8px 22px rgba(220, 38, 38, 0.55);
}

.form-pill::placeholder {
  color: rgba(0, 0, 0, 0.5);
  font-weight: 500;
  letter-spacing: 0.12em;
}

select.form-pill {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url(../img/arrow.webp);
  background-repeat: no-repeat;
  background-position: right 22px center;
  background-size: 14px;
  background-color: #ffffff;
  padding-right: 52px;
  color: rgba(0, 0, 0, 0.5);
  font-weight: 500;
}

select.form-pill:valid {
  color: #2b2b2b;
  font-weight: 500;
}

a.form-btn-red,
button.form-btn-red,
label.form-btn-red,
.form-btn-red {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #dc2626 !important;
  color: #ffffff !important;
  border-radius: 9999px;
  padding: 12px 40px;
  font-family: "Teko-bold", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 18px;
  line-height: 1;
  border: 0;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.4);
  transition: background-color 0.15s ease, transform 0.15s ease;
  text-decoration: none;
  -webkit-appearance: none;
  appearance: none;
}

a.form-btn-red:hover,
button.form-btn-red:hover,
label.form-btn-red:hover,
.form-btn-red:hover {
  background-color: #b91c1c !important;
  transform: scale(0.97);
  color: #ffffff !important;
  text-decoration: none;
}

.form-btn-red--lg {
  padding: 18px 64px !important;
  font-size: 24px !important;
  letter-spacing: 0.18em !important;
  min-width: 320px;
}

.form-check {
  appearance: none;
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  min-width: 14px;
  min-height: 14px;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
  position: relative;
}

.form-check:checked {
  background: #fff;
  border-color: #fff;
}

/*========== Models section ==========*/

.model-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 8px 8px 24px;
}

.model-card__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  overflow: hidden;
}

.model-card__image img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.model-card:hover .model-card__image img {
  transform: scale(0.99);
}

.model-card__title {
  font-family: "Teko-bold", sans-serif;
  text-transform: uppercase;
  font-size: 22px;
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: #ffffff;
  margin: 0;
}

.model-card__subtitle {
  font-family: "Teko-medium", "Teko-regular", sans-serif;
  text-transform: uppercase;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.7);
  margin: 4px 0 12px;
}

.model-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.model-card__list li {
  font-family: "Teko-regular", sans-serif;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
  line-height: 1.3;
}

@media (min-width: 768px) {
  .model-card__title {
    font-size: 24px;
  }

  .model-card__subtitle {
    font-size: 16px;
  }

  .model-card__list li {
    font-size: 15px;
  }
}

/* gradientowa obwódka w dropzone */
.gradient-ring {
  background: linear-gradient(90deg, #8b2cff 0%, #19a9ff 100%);
}

.gradient-heading {
  background: linear-gradient(to bottom, #0de8b2, #07c5e7, #00b7fb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.formSection {
  margin: 30px auto 20px auto !important;
  text-align: center;
  padding: 10px 10px 25px 10px;

  /* Glassmorphing */
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);

  border: 2px solid #acabb0;
  width: 100%;
  border-radius: 45px;
}

.formSection > h2 {
  font-family: "intel_bold", serif;
  font-size: 36px !important;
}

#form h4 {
  font-family: "intel_bold", serif;
  margin: 30px auto !important;
}

#form ::placeholder {
  color: rgba(0, 0, 0, 0.6);
}

.formSection .formSection__form {
  width: 700px;
  margin: 0 auto;
}

.formSection .formSection__form .oneInput,
.formSection .formSection__form .twoInput {
  margin: 10px auto;
}

.formSection .formSection__form .twoInput {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 15px;
}

.formSection .formSection__form .threeInput {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 15px;
  align-items: center;
}

.formSection .formSection__form .oneInput input,
.formSection .formSection__form .twoInput input,
.formSection .formSection__form .threeInput input {
  width: 100%;
  padding: 15px 0 15px 12px;
  border-radius: 9px;
  color: #000;
  border: 1px solid #d5d5d5;
  font-family: "intel_regular", serif;
  font-size: 13px;
}

.formSection .formSection__form select {
  font-family: "intel_regular", serif;
  width: 100%;
  font-size: 13px;
  padding: 10px 10px 10px 30px;
  height: 50px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: url(../img/arrow.webp) 93% / 2.5% no-repeat #fff;
  border-radius: 9px;
  border: 1px solid #d5d5d5;
  color: #000;
}

.formSection .formSection__form .oneInput select {
  background: url(../img/arrow.webp) 96.5% / 2.2% no-repeat #fff;
}

.formSection .formSection__form #fileSection {
  background: #fff;
  border: 1px solid #d5d5d5;
  color: #000;
  border-radius: 9px;
  padding: 30px 23px 20px 23px;
  width: 100%;
}

#form #btnSend {
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: "Teko-bold", serif;
  padding: 18px 10px !important;
  text-decoration: none !important;
  text-align: center !important;
  font-weight: bold !important;
  font-size: 18px !important;
  width: 440px !important;
  transition: 0.15s !important;
  cursor: pointer !important;
  z-index: 5 !important;
}

@media screen and (max-width: 709px) {
  #form #btnSend {
    width: 100% !important;
  }
}

#form #btnSend:hover {
  transform: scale(0.95);
}

#form .exampleFile {
  margin-top: 5px;
}

#form .exampleFile .btn-tertiary {
  padding: 9px 0;
  font-size: 14px;
}

#form .exampleFile .btn-tertiary2 {
  padding: 9px 0;
  font-size: 13px;
}

#form .exampleFile .btn-tertiary:hover {
  color: #fff;
  text-decoration: none;
}

@media screen and (max-width: 1279px) {
  .formSection {
    width: 100%;
  }
}

@media screen and (max-width: 999px) {
  .formSection .formSection__form {
    width: 95% !important;
  }
}

@media screen and (max-width: 759px) {
  .formSection .formSection__form {
    width: 90%;
  }

  .formSection .formSection__form .twoInput,
  .formSection .formSection__form .threeInput {
    display: block;
  }

  .formSection .formSection__form .twoInput input:nth-child(2),
  .formSection .formSection__form .twoInput select:nth-child(2) {
    margin-top: 10px;
  }
}

/* Checkbox */

.flex-checkbox {
  position: relative;
  z-index: 10;
  margin-top: 10px;
  margin-bottom: 10px;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  text-align: left;
  color: #fff !important;
}

.flex-checkbox a {
  text-decoration: underline !important;
}

.flex-checkbox label {
  margin-left: 10px;
  font-size: 12px;
  margin-top: 2px;
}

input[type="checkbox"] {
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  outline: 0;
  background: none;
  height: 16px;
  width: 16px;
  min-width: 16px;
  min-height: 16px;
  flex-shrink: 0;
  border: 1px solid #fff;
}

input[type="checkbox"]:checked {
  background: #fff;
}

input[type="checkbox"]:hover {
  filter: brightness(90%);
}

input[type="checkbox"]:disabled {
  background: none;
  opacity: 0.6;
  pointer-events: none;
}

input[type="checkbox"]:after {
  content: "";
  position: relative;
  left: 40%;
  top: 20%;
  width: 15%;
  height: 40%;
  border: 1px solid #fff;
  transform: rotate(45deg);
  display: none;
}

input[type="checkbox"]:checked:after {
  display: block;
}

input[type="checkbox"]:disabled:after {
  border-color: #7b7b7b;
}

/* == LOADER == */

#form .loader {
  display: none;
  padding: 50px 0;
  position: relative;
  color: #fff;
  text-align: center;
  font-size: 24px;
}

#loading-bar-spinner.spinner {
  left: 50%;
  margin-left: -20px;
  top: 50%;
  margin-top: -20px;
  position: absolute;
  z-index: 19 !important;
  -webkit-animation: loading-bar-spinner 350ms linear infinite;
  animation: loading-bar-spinner 350ms linear infinite;
}

#loading-bar-spinner.spinner .spinner-icon {
  width: 40px;
  height: 40px;
  border: solid 3px transparent;
  border-top-color: #fff !important;
  border-left-color: #fff !important;
  border-radius: 50%;
}

@-webkit-keyframes loading-bar-spinner {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes loading-bar-spinner {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@media screen and (max-width: 909px) {
}