/* تعریف وزن Regular - ۴۰۰ */
@font-face {
  font-family: "YekanBakh";
  src: url("../fonts/YekanBakh-Medium.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* تعریف وزن Bold - ۷۰۰ و ۹۰۰ */
@font-face {
  font-family: "YekanBakh";
  src: url("../fonts/YekanBakh-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "YekanBakh";
  src: url("../fonts/YekanBakh-Bold.woff2") format("woff2");
  font-weight: 900;
  font-display: swap;
}

.section-hero,
.stat-item {
  text-align: center;
}
.video-caption,
.wb-btn {
  backdrop-filter: blur(5px);
}
.link-list,
.tech-list,
.wb-features,
nav ul {
  list-style: none;
}
.dot,
.faq-question,
.hamburger,
.submit-btn,
.t-btn,
.video-wrapper {
  cursor: pointer;
}
.b-btn,
.btn,
.btn-arrow,
.btn-calc-cta,
.btn-outline,
.designer-name,
.link-list a,
.mobile-number,
.phones-list a,
.wb-btn,
a:link,
nav a {
  text-decoration: none;
}
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}
.btn:focus,
.custom-play-btn:focus,
.filter-tab:focus,
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 0 !important;
  box-shadow: none !important;
}
:root {
  --color-punch-red-300: #f07583;
  --color-punch-red-400: #ec465a;
  --color-punch-red-600: #b91327;
  --color-punch-red-700: #8a0f1d;
  --color-shadow-grey-200: #cecaca;
  --color-shadow-grey-300: #b5b0b0;
  --color-shadow-grey-400: #9c9696;
  --color-shadow-grey-500: #837c7c;
  --color-shadow-grey-600: #696363;
  --color-shadow-grey-700: #4f4a4a;
  --color-shadow-grey-800: #353131;
  --primary: #e71830;
  --secondary: #263645;
  --gray: #464646;
  --dark: #121212;
  --light: #ffffff;
  --glass: rgba(255, 255, 255, 0.1);
}
html {
  font-size: 62.5%;
}
body {
  font-family: "YekanBakh", sans-serif;
  line-height: 1;
  font-weight: 400;
  background-color: var(--dark);
  color: var(--light);
  scroll-behavior: smooth;
}
a:link {
  color: #e1e1e1;
}
.title {
  justify-self: center;
  border-bottom: 0.35rem solid #b91327;
  padding-bottom: 0.7rem;
  width: fit-content;
  margin-bottom: 2rem;
  font-size: 1.8rem;
  color: #ededed;
  font-weight: 900;
}
header {
  width: 100%;
  background: #2a2a2ae8;
  box-shadow: 0 2px 10px rgba(171, 171, 171, 0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.performance-section {
  padding: 4rem;
  margin: 4rem 2rem 9rem;
  border-radius: 4rem;
  background-color: #1c1c1c;
  position: relative;
  overflow: hidden;
}
.performance-section::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(
    circle,
    rgba(187, 10, 22, 0.292) 0,
    rgba(0, 0, 0, 0) 70%
  );
  z-index: 0;
  pointer-events: none;
}
.perf-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.video-wrapper {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border: 1px solid #333;
  aspect-ratio: 16/9;
  transition: transform 0.3s;
}
.video-wrapper:hover {
  transform: scale(1.02);
  border-color: #c1121f;
}
.video-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
  transition: filter 0.3s;
}
.play-btn,
.pulse-ring {
  width: 80px;
  height: 80px;
  border-radius: 50%;
}
.btn-arrow,
.btn:hover,
.play-btn,
nav a {
  transition: 0.3s;
}
.video-wrapper:hover .video-cover {
  filter: brightness(0.5);
}
.play-btn-wrapper {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: center;
  align-items: center;
}
.play-btn {
  background-color: var(--color-punch-red-600);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  z-index: 2;
}
.video-wrapper:hover .play-btn {
  transform: scale(1.1);
  background-color: #fff;
  color: #c1121f;
}
.pulse-ring {
  position: absolute;
  border: 2px solid #c1121f;
  animation: 2s infinite pulse-animation;
}
@keyframes pulse-animation {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(2);
    opacity: 0;
  }
}
.video-caption {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  color: #fff;
  font-weight: 700;
  background: rgba(0, 0, 0, 0.7);
  padding: 8px 10px;
  border-radius: 50px;
  font-size: 1.1rem;
}
.perf-title {
  font-size: 2.5rem;
  color: #fff;
  margin-bottom: 1.3rem;
  line-height: 1.2;
  font-weight: 900;
}
.highlight {
  position: relative;
  display: inline-block;
}
.highlight::after {
  content: "";
  position: absolute;
  bottom: 5px;
  right: 0;
  width: 100%;
  height: 8px;
  background-color: rgba(193, 18, 31, 0.3);
  z-index: -1;
}
.perf-desc {
  color: #b0b0b0;
  font-size: 1.3rem;
  margin-bottom: 40px;
  line-height: 1.7;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
  border-top: 1px solid #333;
  padding-top: 30px;
}
.stat-number,
.stat-unit {
  font-weight: 900;
  display: block;
}
.stat-number {
  font-size: 2.5rem;
  color: #fff;
  line-height: 1;
}
.btn-arrow:hover,
.faq-question:hover,
.stat-unit {
  color: #c1121f;
}
.stat-unit {
  font-size: 1.3rem;
  margin: 0.7rem 0;
}
.stat-label {
  font-size: 0.95rem;
  color: #888;
}
.btn-arrow {
  color: #fff;
  font-weight: 700;
  font-size: 1.3rem;
  display: inline-flex;
  align-items: center;
  border-bottom: 2px solid #c1121f;
  padding-bottom: 5px;
}
.b-title,
.step-badge {
  color: #fff;
  font-weight: 900;
}
.arrow,
.img-frame {
  transition: transform 0.3s;
}
.arrow {
  margin-right: 10px;
}
.btn-arrow:hover .arrow {
  transform: translateX(-5px);
}
@media (max-width: 992px) {
  .perf-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.nav-container {
  max-width: 1200px;
  margin: auto;
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
nav {
  justify-self: center;
}
nav ul {
  display: flex;
  gap: 3rem;
}
nav a {
  color: #fff;
  font-size: 1.3rem;
}
nav a:hover {
  text-shadow: 0 2px 18px rgba(255, 255, 255, 0.6);
  transform: translateY(-10px);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
}
.hamburger span {
  width: 25px;
  height: 3px;
  background: #f1f1f1;
  border-radius: 2px;
}
h1 {
  font-size: 3rem;
  padding-bottom: 1rem;
  line-height: 4rem;
}
.btn {
  background: var(--primary);
  font-size: 1.3rem;
  color: #fff;
  padding: 8px 16px;
  margin: 0.5rem;
  border-radius: 8px;
}
.secondary {
  background-color: #263646c1;
}
.btn:hover {
  background-color: #c71924;
  color: #ededed;
}
.secondary:hover {
  background-color: #39444fcc;
  transition: 0.3s;
}
.section-hero {
  height: 90vh;
  background:
    linear-gradient(45deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.4)) center/cover,
    url(/img/automec-catalyst-washer.webp) center/cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.1rem;
}
.section-hero p {
  font-size: 1.5rem;
  line-height: 2.8rem;
}
.process-zigzag-section {
  padding: 4rem 1rem;
  margin: 2rem 0;
  background-color: #0d0d0d;
  overflow: hidden;
}
.zigzag-title {
  justify-self: center;
  border-right: 4px solid #c71b27;
  border-left: 4px solid #c71b27;
  padding-left: 6px;
  padding-right: 6px;
  line-height: 3rem;
  font-size: 1.6rem;
}
.timeline-wrapper {
  position: relative;
  margin-top: 2rem;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}
.center-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: #333;
  transform: translateX(-50%);
  z-index: 0;
}
.center-line::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: linear-gradient(to bottom, transparent, #c1121f, transparent);
  animation: 3s linear infinite flow-line;
}
@keyframes flow-line {
  0% {
    top: -30%;
  }
  100% {
    top: 100%;
  }
}
.timeline-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 80px;
  position: relative;
  z-index: 1;
}
.reverse-layout {
  flex-direction: row-reverse;
}
.timeline-image {
  width: 45%;
  position: relative;
}
.img-frame {
  max-height: 300px;
  position: relative;
  padding: 10px;
  border: 1px solid #333;
  background: #1a1a1a;
  border-radius: 2px;
  clip-path: polygon(
    10px 0,
    100% 0,
    100% calc(100% - 10px),
    calc(100% - 10px) 100%,
    0 100%,
    0 10px
  );
}
.timeline-row:hover .img-frame {
  border-color: #c1121f;
  transform: scale(1.02);
}
.real-img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(20%);
  transition: 0.3s;
}
.timeline-row:hover .real-img {
  filter: grayscale(0%);
}
.step-badge {
  position: absolute;
  top: -15px;
  right: -15px;
  width: 50px;
  height: 50px;
  background-color: #c1121f;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #0d0d0d;
  box-shadow: 0 5px 15px rgba(193, 18, 31, 0.4);
  z-index: 2;
}
.reverse-layout .img-frame .step-badge {
  right: auto;
  left: -15px;
}
.timeline-content {
  width: 45%;
  background-color: #161616;
  padding: 30px;
  border-radius: 10px;
  border-left: 3px solid #c1121f;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  position: relative;
}
.timeline-content::before {
  content: "";
  position: absolute;
  top: 50%;
  right: -10px;
  width: 20px;
  height: 2px;
  background: #c1121f;
}
.timeline-row:not(.reverse-layout) .timeline-content::before {
  right: auto;
  left: -20px;
  width: 20px;
}
.reverse-layout .timeline-content {
  border-left: none;
  border-right: 3px solid #c1121f;
}
.reverse-layout .timeline-content::before {
  left: auto;
  right: -20px;
}
.timeline-content h3 {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 15px;
  font-weight: 700;
}
.timeline-content p {
  color: #999;
  font-size: 1.3rem;
  line-height: 1.7;
  margin-bottom: 15px;
}
.tech-list {
  padding: 0;
}
.tech-list li {
  color: #ccc;
  font-size: 1.1rem;
  margin-bottom: 6px;
  opacity: 0.8;
}
.crypto-style-banner {
  padding: 3rem 0;
  direction: rtl;
}
.banner-box {
  position: relative;
  background: linear-gradient(135deg, #f97d7d 0, #c01d1df6 40%, #726ef2 100%);
  border-radius: 25px;
  max-width: 100%;
  margin: 2rem 12rem;
  overflow: hidden;
  padding: 4rem 3rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  opacity: 0.4;
}
.shape-1 {
  width: 300px;
  height: 300px;
  background: #c1121f;
  top: -100px;
  right: -100px;
}
.shape-2 {
  width: 400px;
  height: 400px;
  background: #000;
  bottom: -100px;
  left: -100px;
}
.banner-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  position: relative;
  z-index: 2;
}
.banner-content {
  text-align: right;
}
.b-title {
  font-size: 2.5rem;
  line-height: 1.4;
  margin-bottom: 20px;
}
.highlight {
  color: #e4dede;
}
.b-desc {
  color: #ccc;
  font-size: 1.3rem;
  line-height: 1.6;
  margin-bottom: 3rem;
  max-width: 70%;
}
.b-btn {
  display: inline-block;
  padding: 12px 30px;
  border: 2px solid #fff;
  border-radius: 50px;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  transition: 0.3s;
  background: rgba(255, 255, 255, 0.05);
}
.b-btn:hover {
  background: #fff;
  color: #5a5ccf;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}
.banner-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
}
.banner-dots,
.slider-wrapper {
  justify-content: center;
  display: flex;
}
.floating-img {
  width: 100%;
  max-width: 350px;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6));
  animation: 4s ease-in-out infinite float-main;
}
.arrow-3d {
  position: absolute;
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.2);
  font-weight: 700;
  z-index: -1;
}
.arrow-up {
  top: 0;
  right: 20px;
  transform: rotate(-45deg);
  animation: 3s ease-in-out infinite alternate float-arrow;
}
.arrow-down {
  bottom: 0;
  left: 20px;
  transform: rotate(135deg);
  animation: 3s ease-in-out infinite alternate-reverse float-arrow;
}
@keyframes float-main {
  0%,
  100% {
    transform: translateY(0) rotate(0);
  }
  50% {
    transform: translateY(-15px) rotate(2deg);
  }
}
@keyframes float-arrow {
  0% {
    transform: translateY(0) rotate(-45deg);
  }
  100% {
    transform: translateY(10px) rotate(-45deg);
  }
}
.banner-dots {
  gap: 8px;
}
.dot.active {
  background-color: #fff;
  width: 20px;
  border-radius: 10px;
}
.slider-wrapper {
  position: relative;
  width: 350px;
  height: 350px;
  align-items: center;
  animation: 4s ease-in-out infinite float-main;
}
.fail-card:hover::after,
.slide-img {
  width: 100%;
}
.slide-img {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.5));
}
.active-img {
  opacity: 1;
  z-index: 10;
}
.banner-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
  position: relative;
  z-index: 5;
}
.dot {
  width: 10px;
  height: 10px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transition: 0.3s;
}
.active-dot {
  background-color: #ffe2e4;
  width: 30px;
  border-radius: 20px;
  box-shadow: 0 0 10px rgba(18, 44, 193, 0.46);
}
.why-fail-section {
  padding: 4rem 0;
  margin: 6rem 1rem 0;
  background-color: #121212;
}
.fail-header {
  text-align: center;
  margin-bottom: 1rem;
}
.title * {
  justify-self: center;
  border-bottom: 0.35rem solid #b91327;
  width: fit-content;
  margin-bottom: 2rem;
  font-size: 2rem;
  color: #ededed;
  font-weight: 900;
}
.highlight-red {
  color: var(--primary);
}
.fail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.fail-card {
  background-color: #1e1e1e;
  border: 1px solid #333;
  border-radius: 2.5rem;
  padding: 35px 25px;
  margin: 1rem 2rem;
  text-align: center;
  transition: 0.3s;
  position: relative;
  overflow: hidden;
}
.fail-card:hover {
  transform: translateY(-10px);
  border-color: #c1121f;
  box-shadow: 0 10px 30px rgba(193, 18, 31, 0.15);
}
.fail-icon-box {
  width: 70px;
  height: 70px;
  background-color: rgba(193, 18, 31, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #c1121f;
  transition: transform 0.3s;
}
.fail-card:hover .fail-icon-box {
  transform: scale(1.1);
}
.fail-card h3 {
  color: #ededed;
  font-size: 1.4rem;
  margin-bottom: 15px;
  font-weight: 700;
}
.fail-card p {
  color: #b0b0b0;
  font-size: 1.3rem;
  line-height: 1.7;
  margin: 0;
}
.fail-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: #c1121f;
  transition: width 0.3s;
}
.showcase-banner {
  margin: 0 2rem;
  padding: 60px 0;
  background-color: #121212;
  overflow: hidden;
}
.container-fluid {
  width: 95%;
  max-width: 140rem;
  margin: 0 auto;
}
.showcase-grid {
  display: grid;
  grid-template-columns: 7fr 3fr;
  gap: 0;
  background-color: #1e1e1e;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid #333;
}
.showcase-image {
  position: relative;
  height: 500px;
  overflow: hidden;
}
.showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s;
}
.showcase-grid:hover .showcase-image img {
  transform: scale(1.05);
}
.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, #121212 0, rgba(0, 0, 0, 0) 20%);
}
.showcase-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  z-index: 2;
}
.badge-red {
  background-color: rgba(193, 18, 31, 0.2);
  color: #c1121f;
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 15px;
  border: 1px solid #c1121f;
}
.showcase-content h2 {
  font-size: 2rem;
  color: #c1121f;
  line-height: 1.3;
  margin-bottom: 20px;
  font-weight: 900;
}
.showcase-content p {
  color: #d7d6d6;
  font-size: 1.3rem;
  line-height: 1.8;
  margin-bottom: 2.1rem;
  text-align: justify;
}
.btn-outline {
  display: inline-block;
  padding: 12px 30px;
  border: 2px solid #c1121f;
  color: #ededed;
  font-weight: 700;
  border-radius: 8px;
  transition: 0.3s;
}
.btn-outline:hover {
  background-color: #c1121f;
  color: #fff;
  box-shadow: 0 5px 15px rgba(193, 18, 31, 0.4);
}
.tech-grid-section {
  padding: 8rem 0;
  margin: 0 2rem;
  background-color: #121212;
}
.section-title-box {
  text-align: center;
  margin-bottom: 3.2rem;
}
.section-title-box h2 {
  color: #fff;
  font-size: 2rem;
  margin-bottom: 10px;
}
.highlight-text {
  color: #c1121f;
  position: relative;
  display: inline-block;
}
.highlight-text::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: #c1121f;
}
.tech-grid-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
.tech-card {
  background: #1e1e1e;
  border: 1px solid #454242;
  border-radius: 3.3rem;
  padding: 40px 30px;
  position: relative;
  overflow: hidden;
  transition: 0.3s;
  z-index: 1;
}
.tech-card:hover {
  transform: translateY(-7px);
  border-color: #c1121f;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}
.card-bg-number {
  position: absolute;
  top: -10px;
  left: 10px;
  font-size: 6rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.03);
  z-index: -1;
  font-family: sans-serif;
  transition: 0.3s;
}
.tech-card:hover .card-bg-number {
  color: rgba(193, 18, 31, 0.1);
  transform: scale(1.1);
}
.card-icon {
  width: 70px;
  height: 70px;
  background-color: #252525;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  color: #c1121f;
  border: 1px solid #333;
  transition: 0.3s;
}
.tech-card:hover .card-icon {
  background-color: #c1121f;
  color: #fff;
  border-color: #c1121f;
}
.tech-card h3 {
  font-size: 1.4rem;
  color: #ededed;
  margin-bottom: 15px;
  font-weight: 700;
}
.tech-card p {
  font-size: 1.3rem;
  font-weight: 300;
  color: #b0b0b0;
  line-height: 1.7;
  margin: 0;
}
.minimal-testimonial-section {
  padding: 6rem 2rem;
  margin-top: 3rem;
  background: center/cover #131111;
  display: flex;
  justify-content: center;
  overflow: hidden;
}
.testimonial-wrapper {
  position: relative;
  width: 100%;
  max-width: 900px;
  min-height: 400px;
  background: linear-gradient(145deg, #0a0a0ac6 40%, #3801019f 100%);
  border-radius: 3rem;
  padding: 0;
  box-shadow: 0 20px 50px rgba(32, 27, 27, 0.5);
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid #434343;
}
.t-btn,
.t-btn:hover {
  box-shadow: 0 0 10px #c1121f;
}
.deco-circle {
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  background: radial-gradient(
    circle,
    rgba(193, 18, 31, 0.4) 0,
    rgba(0, 0, 0, 0) 70%
  );
  border-radius: 50%;
  z-index: 0;
}
.t-slide {
  grid-area: 1/1;
  display: flex;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: 0.6s;
  padding: 40px;
  gap: 40px;
  z-index: 1;
}
.active-t-slide {
  opacity: 1;
  pointer-events: all;
}
.t-content-box,
.t-image-box {
  position: relative;
  opacity: 0;
}
.t-image-box {
  flex: 0 0 35%;
  transform: translateX(30px);
  transition: 0.6s 0.1s;
}
.active-t-slide .t-image-box {
  opacity: 1;
  transform: translateX(0);
}
.t-image-box img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 15px;
  border: 2px solid #333;
  box-shadow: 10px 10px 0 rgba(193, 18, 31, 0.1);
}
.t-content-box {
  flex: 1;
  transform: translateY(20px);
  transition: 0.6s 0.3s;
}
.btn-calc-cta,
.range-slider,
.t-btn,
.wb-btn {
  transition: 0.3s;
}
.active-t-slide .t-content-box {
  opacity: 1;
  transform: translateY(0);
}
.big-quote {
  font-family: serif;
  font-size: 8rem;
  color: rgba(202, 180, 180, 0.184);
  position: absolute;
  top: -60px;
  right: -20px;
  line-height: 1;
  pointer-events: none;
}
.t-text {
  color: #ccc;
  font-size: 1.4rem;
  line-height: 1.8;
  margin-bottom: 4rem;
  position: relative;
  z-index: 2;
}
.t-author h4,
.t-btn {
  font-size: 1.3rem;
  color: #fff;
}
.t-author {
  border-right: 3px solid #c1121f;
  padding-right: 15px;
}
.t-author h4 {
  margin: 0;
}
.t-author span {
  color: #888;
  font-size: 1.1rem;

  display: block;
  margin-top: 5px;
}
.t-controls {
  position: absolute;
  bottom: 40px;
  left: 40px;
  display: flex;
  gap: 10px;
  z-index: 10;
}
.calculator-box,
.card-chip,
.price-input-wrapper,
.warranty-card,
.wb-grid {
  position: relative;
}
.t-btn {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: #c1121f;
  border: 1px solid #c1121f;
  display: flex;
  align-items: center;
  justify-content: center;
}
.t-btn:hover {
  background: #ee7373;
  color: #fff;
  border-color: #c1121f;
}
.profit-calculator-section {
  padding: 7rem 2rem;
  margin-top: 10rem;
  background-color: #121212;
  background-image: radial-gradient(circle at 50% 50%, #141414, #000);
}
.calculator-box {
  background-color: #1e1e1e;
  border: 1px solid #333;
  border-radius: 20px;
  padding: 5rem;
  max-width: 1000px;
  margin: 0 auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}
.result-row,
.section-subtitle {
  margin-bottom: 20px;
}
.calculator-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #1e1e1e, #c1121f, #1e1e1e);
}
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.card-header,
.range-labels {
  justify-content: space-between;
}
.input-group label {
  display: block;
  color: #ccc;
  margin-bottom: 15px;
  font-size: 1.3rem;
}
.highlight-val {
  color: #c1121f;
  font-weight: 700;
  font-size: 1.4rem;
}
.range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 10px;
  background: #333;
  border-radius: 5px;
  outline: 0;
}
.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  background: #c1121f;
  border: 3px solid #fff;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(193, 18, 31, 0.8);
  margin-top: -8px;
}
.range-slider::-moz-range-track {
  width: 100%;
  height: 10px;
  background: #333;
  border-radius: 5px;
}
.range-slider::-moz-range-thumb {
  width: 25px;
  height: 25px;
  background: #c1121f;
  border: 3px solid #fff;
  border-radius: 50%;
  cursor: pointer;
}
.range-labels {
  display: flex;
  color: #666;
  font-size: 1.1rem;

  margin-top: 10px;
}
.text-input {
  width: 100%;
  padding: 15px;
  background-color: #121212;
  border: 1px solid #444;
  border-radius: 8px;
  color: #fff;
  font-size: 1.3rem;
  font-family: inherit;
  text-align: left;
  direction: ltr;
}
.text-input:focus {
  border-color: #c1121f;
  outline: 0;
}
.input-hint {
  color: #c5bdbd;
  font-size: 1.1rem;
  margin-top: 1rem;
}
.calc-results {
  background-color: #151515;
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  border: 1px dashed #333;
}
.result-row span {
  display: block;
  color: #909090;
  margin-bottom: 5px;
  font-size: 1.4rem;
}
.section-subtitle {
  justify-self: center;
  text-align: center;
  line-height: 1.3;
  color: #b4b4b4;
}
.text-center h2 {
  margin-bottom: 1rem;
}
.result-value {
  color: #e4e4e4;
  font-weight: 900;
}
#dailyResult {
  color: #d3d3d3;
}
#monthlyResult {
  color: #47be47;
  font-weight: 900;
  text-shadow: 0 0 9px #66d166;
}
.result-value small {
  font-size: 1.1rem;

  font-weight: 900;
  color: #888;
}
.result-divider {
  height: 1px;
  background-color: #333;
  margin: 20px 0;
}
.text-green-glow {
  color: #4caf50;
  font-size: 2.5rem;
  text-shadow: 0 0 20px rgba(76, 175, 80, 0.3);
}
.calc-note {
  background-color: rgba(149, 255, 0, 0.05);
  color: #e0e0e0;
  font-size: 1.1rem;
  line-height: 1.5;
  padding: 10px;
  border-radius: 5px;
  margin-bottom: 20px;
}
.btn-calc-cta {
  display: block;
  width: 100%;
  background-color: #c1121f;
  color: #fff;
  padding: 15px;
  border-radius: 8px;
  font-weight: 700;
  text-align: center;
}
.btn-calc-cta:hover {
  background-color: #fff;
  color: #c1121f;
}
.warranty-banner-premium {
  padding: 7rem 3rem;
  margin: 5rem 2rem;
  max-width: 80%;
  justify-self: center;
  justify-items: center;
  background-color: #0a0a0a;
  background-image: radial-gradient(#333 1px, transparent 1px);
  background-size: 20px 20px;
  position: relative;
  border-radius: 3rem;
  overflow: hidden;
  border-top: 1px solid #222;
  border-bottom: 1px solid #222;
}
.wb-grid,
.wb-label {
  align-items: center;
}
.warranty-banner-premium::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(
    circle,
    rgba(193, 18, 31, 0.15) 0,
    transparent 70%
  );
  z-index: 0;
}
.wb-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  z-index: 1;
}
.wb-label {
  display: inline-flex;
  gap: 8px;
  background: rgba(255, 215, 0, 0.1);
  color: gold;
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 700;
  border: 1px solid rgba(255, 215, 0, 0.3);
  margin-bottom: 20px;
}
.wb-title {
  color: #fff;
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 1.3rem;
  line-height: 1.3;
}
.brand-logo,
.card-number,
.wb-desc {
  font-size: 1.3rem;
}
.text-gold {
  color: gold;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}
.wb-desc {
  color: #bbb;
  line-height: 1.8;
  margin-bottom: 30px;
  max-width: 90%;
}
.wb-features {
  padding: 0;
  margin-bottom: 35px;
}
.wb-features li {
  color: #e0e0e0;
  margin-bottom: 12px;
  font-size: 1.08rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.wb-btn {
  display: inline-block;
  padding: 14px 35px;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  font-weight: 700;
}
.wb-btn:hover {
  background: gold;
  color: #000;
  border-color: gold;
  box-shadow: 0 5px 20px rgba(255, 215, 0, 0.3);
}
.card-chip::after,
.card-chip::before {
  position: absolute;
  background: rgba(0, 0, 0, 0.2);
  content: "";
}
.wb-visual {
  perspective: 1000px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.card-chip,
.link-list a,
.video-wrapper.playing video {
  display: block;
}
.warranty-card {
  width: 380px;
  height: 240px;
  background: linear-gradient(135deg, #2b2b2b 0, #1a1a1a 100%);
  border-radius: 20px;
  padding: 2.4rem;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.5),
    inset 0 0 0 2px rgba(255, 215, 0, 0.5);
  transform-style: preserve-3d;
  animation: 5s ease-in-out infinite float-card;
}
.card-chip {
  width: 50px;
  height: 35px;
  background: linear-gradient(135deg, #d4af37 0, #f9d976 100%);
  border-radius: 6px;
  margin-top: 10px;
  overflow: hidden;
}
.card-chip::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
}
.card-chip::after {
  left: 50%;
  top: 0;
  height: 100%;
  width: 1px;
}
.card-shine,
.floating-whatsapp-btn::after,
.service-card::before,
.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
}
.card-shine {
  right: 0;
  bottom: 0;
  background: linear-gradient(
    125deg,
    transparent 40%,
    rgba(255, 255, 255, 0.05) 45%,
    transparent 50%
  );
  z-index: 1;
  pointer-events: none;
  border-radius: 20px;
}
.card-header {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
}
.brand-logo {
  font-weight: 900;
  letter-spacing: 2px;
  color: #ddd;
}
.card-body h3 {
  color: gold;
  margin: 0;
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.card-body p {
  color: #888;
  font-size: 1.1rem;

  margin: 5px 0 0;
}
.card-footer {
  position: absolute;
  bottom: 25px;
  left: 30px;
  right: 30px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.card-number {
  font-family: monospace;
  letter-spacing: 2px;
  color: #ccc;
  text-shadow: 1px 1px 0 #000;
}
.card-valid {
  font-size: 0.6rem;
  color: #888;
}
.card-shadow {
  width: 300px;
  height: 20px;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 0, 0, 0.6) 0,
    transparent 70%
  );
  margin-top: 40px;
  border-radius: 50%;
  animation: 5s ease-in-out infinite shadow-scale;
}
@keyframes float-card {
  0%,
  100% {
    transform: translateY(0) rotateY(-5deg) rotateX(5deg);
  }
  50% {
    transform: translateY(-20px) rotateY(5deg) rotateX(-5deg);
  }
}
@keyframes shadow-scale {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.6;
  }
  50% {
    transform: scale(0.8);
    opacity: 0.3;
  }
}
.guarantee-section {
  padding: 4rem;
  margin-top: 10rem;
  background-color: #0d0d0d;
  position: relative;
}
.guarantee-header {
  margin-bottom: 6px;
  padding: 0 20px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}
.service-card {
  background-color: #161616;
  border: 1px solid #333;
  padding: 30px 20px;
  border-radius: 12px;
  text-align: center;
  transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  width: 100%;
  height: 3px;
  background: #c1121f;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}
.service-card:hover {
  transform: translateY(-10px);
  background-color: #1e1e1e;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
  border-color: #444;
}
.service-card:hover::before {
  transform: scaleX(1);
}
.icon-box {
  width: 70px;
  height: 70px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #c1121f;
  transition: 0.3s;
}
.service-card:hover .icon-box {
  background-color: #c1121f;
  color: #fff;
  transform: rotateY(180deg);
}
.service-card h3 {
  color: #fff;
  font-size: 1.3rem;
  margin-bottom: 10px;
  font-weight: 700;
}
.service-card p {
  color: #999;
  font-size: 1.3rem;
  line-height: 1.6;
}
.trust-footer {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}
.official-badge {
  background-color: rgba(193, 18, 31, 0.1);
  color: #ededed;
  padding: 15px 30px;
  border-radius: 50px;
  border: 1px dashed #c1121f;
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}
@media (max-width: 992px) {
  .showcase-content,
  .showcase-content p {
    text-align: center;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }
  .showcase-image {
    height: 300px;
  }
  .image-overlay {
    background: linear-gradient(to top, #1e1e1e 0, rgba(0, 0, 0, 0) 20%);
  }
  .showcase-content {
    padding: 30px 20px;
    align-items: center;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 576px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    border-bottom: 1px solid #333;
    padding-bottom: 30px;
  }
  .perf-title {
    font-size: 2rem;
  }
  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .official-badge {
    font-size: 1.1rem;

    padding: 10px 20px;
    text-align: center;
  }
}
.faq-section {
  padding: 4rem 2rem;
  margin-top: 8rem;
}
.faq-header {
  margin-bottom: 3rem;
}
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  margin-bottom: 15px;
  border: 1px solid #333;
  border-radius: 8px;
  background-color: #161616;
  overflow: hidden;
  transition: 0.3s;
}
.faq-item:hover {
  border-color: #555;
}
.faq-question {
  width: 100%;
  background: 0 0;
  border: none;
  padding: 20px;
  text-align: right;
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  transition: 0.3s;
}
.faq-icon {
  font-size: 1.5rem;
  color: #c1121f;
  transition: transform 0.3s;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background-color: #121212;
  padding: 0 20px;
}
.faq-answer p {
  color: #b0b0b0;
  line-height: 1.8;
  margin: 20px 0;
  font-size: 1.3rem;
}
.faq-item.active {
  border-color: #c1121f;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
}
.faq-item.active .faq-question {
  color: #c1121f;
  background-color: rgba(193, 18, 31, 0.05);
}
.pro-footer {
  background-color: #0b0b0b;
  border-top: 4px solid #c1121f;
  padding: 5rem 7rem;
  color: #ccc;
  margin-top: 9rem;
  font-size: 1.1rem;
  line-height: 1.6;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
  align-items: start;
}
.footer-heading {
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 2px solid #333;
  display: inline-block;
  min-width: 150px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}
.c-icon {
  font-size: 1.4rem;
  color: #c1121f;
  margin-top: 2px;
}
.address-box p {
  margin: 0;
  font-size: 1.3rem;
  line-height: 1.7;
}
.mobile-box {
  background: linear-gradient(90deg, #1a1a1a, #111);
  border: 1px dashed #c1121f;
  border-radius: 10px;
  padding: 15px 20px;
  align-items: center;
  justify-content: space-between;
}
.mobile-content {
  display: flex;
  flex-direction: column;
}
.mobile-number {
  color: #fff;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 1px;
  font-family: sans-serif;
}
.mobile-content .badge {
  font-size: 1.3rem;
  color: #c1121f;
  font-weight: 700;
  margin-bottom: 5px;
}
.mobile-icon {
  font-size: 2rem;
  margin: 0;
}
.phones-list {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}
.phones-list a {
  color: #b0b0b0;
  font-size: 1.4rem;
  transition: 0.3s;
}
.phones-list a:hover,
.text-white {
  color: #fff;
}
.sep {
  color: #444;
}
.social-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.social-btn {
  width: 28px;
  height: 28px;
  background-color: #1a1a1a;
  border: 1px solid #333;
  border-radius: 8px;
  display: flex;
  align-items: center;
  margin-bottom: 5rem;
  justify-content: center;
  color: #888;
  transition: 0.3s;
}
.social-btn:hover {
  background-color: #c1121f;
  border-color: #c1121f;
  color: #fff;
  transform: translateY(-3px);
}
.link-list {
  padding: 0;
  margin: 0;
}
.link-list li {
  margin-bottom: 12px;
  border-bottom: 1px solid #1a1a1a;
  padding-bottom: 12px;
}
.link-list li:last-child {
  border: none;
}
.link-list a {
  color: #aaa;
  font-size: 1.3rem;
  transition: 0.3s;
}
.link-list a:hover {
  color: #fff;
  padding-right: 8px;
  border-right: 2px solid #c1121f;
}
.form-wrapper {
  background-color: #161616;
  padding: 30px;
  border-radius: 16px;
  border: 1px solid #333;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}
.form-wrapper h4 {
  color: #fff;
  margin: 0 0 10px;
  font-size: 1.3rem;
}
.form-wrapper p {
  font-size: 1.1rem;
  color: #888;
  margin-bottom: 20px;
}
.form-wrapper input,
.submit-btn {
  font-family: vazirmatn, sans-serif;
  color: #fff;
  transition: 0.3s;
  width: 100%;
}
.input-group {
  margin-bottom: 15px;
}
.form-wrapper input {
  background-color: #0b0b0b;
  border: 1px solid #333;
  padding: 12px 15px;
  border-radius: 8px;
  font-size: 0.95rem;
  outline: 0;
}
.form-wrapper input:focus {
  border-color: #c1121f;
  background-color: #000;
}
.submit-btn {
  background-color: #c1121f;
  border: none;
  padding: 14px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
}
.submit-btn:hover {
  background-color: #a00f1a;
  box-shadow: 0 5px 15px rgba(193, 18, 31, 0.3);
}
.footer-divider {
  height: 1px;
  background-color: #222;
  margin-bottom: 30px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.1rem;
  color: #666;
}
.designer {
  display: flex;
  align-items: center;
  gap: 5px;
}
.designer-name {
  color: #999;
  font-weight: 700;
  border-bottom: 1px solid transparent;
  transition: 0.3s;
}
.designer-name:hover {
  color: #ff6378;
  text-shadow: 0 0 9px #e65e5e;
}
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .form-col {
    grid-column: span 2;
  }
}
@media (max-width: 768px) {
  .nav-container {
    min-height: 7rem;
  }
  nav {
    position: absolute;
    top: 70px;
    right: 0;
    width: 100%;
    background: #272727e7;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
    flex-direction: column;
    padding: 0 20px;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
  }
  nav ul {
    flex-direction: column;
    gap: 3rem;
    padding: 2rem 0;
  }
  nav.active {
    max-height: 60rem;
  }
  .hamburger {
    display: flex;
  }
  .center-line {
    right: 0;
    transform: none;
  }
  .reverse-layout,
  .timeline-row {
    flex-direction: column;
    align-items: flex-start;
    margin-right: 1.4rem;
    margin-left: 1.4rem;
  }
  .timeline-content,
  .timeline-image {
    width: 100%;
    max-width: 100%;
  }
  .timeline-image {
    margin-bottom: 20px;
  }
  .step-badge {
    left: -55px !important;
    right: auto !important;
    top: 0;
  }
  .sep,
  .timeline-content::before {
    display: none;
  }
  .reverse-layout .timeline-content {
    border-right: none;
    border-left: 3px solid #c1121f;
  }
  .b-desc,
  .banner-content,
  .footer-heading {
    width: 100%;
  }
  .b-desc,
  .b-title,
  .banner-content {
    text-align: center;
  }
  .slider-wrapper {
    max-width: 280px;
    height: 250px;
  }
  .b-desc {
    font-size: 1.3rem;
    color: #f4e1f3;
    margin-bottom: 25px;
  }
  .banner-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    justify-content: center;
  }
  .banner-box {
    margin: 0 1rem;
    padding: 30px 20px;
    max-width: 100%;
  }
  .banner-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    order: 1;
  }
  .banner-visual {
    order: 2;
    display: flex;
    justify-content: center;
  }
  .b-title,
  .fail-title,
  .section-title-box h2 {
    font-size: 1.8rem;
  }
  .b-btn {
    margin: 0 auto;
    width: auto;
  }
  .floating-img {
    max-width: 250px;
  }
  .arrow-3d {
    font-size: 2.9rem;
  }
  .why-fail-section {
    padding: 50px 0;
  }
  .tech-grid-container {
    grid-template-columns: 1fr;
  }
  .tech-card {
    padding: 30px 20px;
  }
  .minimal-testimonial-section {
    padding: 40px 20px;
  }
  .testimonial-wrapper {
    min-height: auto;
    padding-bottom: 20px;
  }
  .t-slide {
    flex-direction: column;
    padding: 30px 20px;
    gap: 20px;
    text-align: center;
  }
  .t-image-box {
    flex: none;
    width: 100px;
    margin: 0 auto;
    transform: translateY(-20px);
  }
  .t-image-box img {
    border-radius: 50%;
    box-shadow: none;
    border-color: #c1121f;
  }
  .t-author {
    border-right: none;
    padding-right: 0;
    border-bottom: 2px solid #c1121f;
    padding-bottom: 15px;
    display: inline-block;
  }
  .big-quote {
    right: 50%;
    transform: translateX(50%);
    top: -40px;
    font-size: 6rem;
  }
  .t-controls {
    position: relative;
    bottom: 0;
    left: 0;
    justify-content: center;
    margin-top: 10px;
    width: 100%;
  }
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 0.2rem;
    padding: 2rem 1rem;
  }
  .calculator-box {
    padding: 20px;
  }
  .text-green-glow {
    font-size: 2rem;
  }
  .wb-grid {
    grid-template-columns: 1fr;
    gap: 0;
    text-align: center;
    padding: 0;
  }
  .wb-desc {
    justify-self: center;
  }
  .wb-visual {
    order: -3;
    margin-bottom: 0;
  }
  .wb-features li {
    justify-content: center;
  }
  .warranty-card {
    max-width: 200px;
    height: 190px;
  }
  .card-number {
    font-size: 1.1rem;
  }
  .card-body h3 {
    font-size: 1.3rem;
  }
  .faq-question {
    font-size: 1.3rem;
    padding: 15px;
  }
  .pro-footer {
    padding: 5rem 2rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .form-col {
    grid-column: auto;
  }
  .phones-list {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  .mobile-box {
    padding: 1rem;
  }
  .mobile-number {
    font-size: 1.5rem;
  }
}
.floating-whatsapp-btn {
  position: fixed;
  bottom: 25px;
  left: 25px;
  width: 55px;
  height: 55px;
  background-color: #edfbf1;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(28, 160, 108, 0.45);
  z-index: 9999;
  transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-decoration: none;
}
.floating-whatsapp-btn::after {
  content: "";
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #048d26;
  animation: 2s ease-out infinite whatsapp-wave-pulse;
  pointer-events: none;
  box-sizing: border-box;
}
.floating-whatsapp-btn:hover {
  background-color: #fff;
  color: #10b923;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.15);
}
@keyframes whatsapp-wave-pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.55);
    opacity: 0;
  }
}
@media (max-width: 480px) {
  .floating-whatsapp-btn {
    bottom: 20px;
    left: 20px;
    width: 50px;
    height: 50px;
  }
}
.video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
  z-index: 1;
}
.video-wrapper.playing .play-btn-wrapper,
.video-wrapper.playing .video-caption,
.video-wrapper.playing .video-cover {
  display: none !important;
}
video:fullscreen {
  object-fit: contain !important;
  width: 100vw !important;
  height: 100vh !important;
  background-color: #000 !important;
}
video:-webkit-full-screen {
  object-fit: contain !important;
  width: 100vw !important;
  height: 100vh !important;
  background-color: #000 !important;
}
video:-moz-full-screen {
  object-fit: contain !important;
  width: 100vw !important;
  height: 100vh !important;
  background-color: #000 !important;
}
video:-ms-fullscreen {
  object-fit: contain !important;
  width: 100vw !important;
  height: 100vh !important;
  background-color: #000 !important;
}