@import url("https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", sans-serif;
  /* border: 1px solid red; */
}

html {
  scroll-behavior: smooth;
}

.main {
  height: 240px;
  position: relative;
  width: 100%;
}

.main-heading {
  font-size: 80px ;
  margin: 0 auto;
  text-align: center;
  font-weight: 600;
  display: flex;
  justify-content: center;
  padding-bottom: 80px;
  padding-top: 160px;
  animation: fadeUp 1.8s;
  color: #b57600;
  background-color: rgba(51, 51, 51, 0.08);
}

.img-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
  padding: 70px 8%;
  overflow: hidden;
  background-color: white;
  animation: fadeUp 2s ease;
}

.img-box {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* background design elements */
.bg-circle {
  position: absolute;
  width: 350px;
  height: 350px;
  background: linear-gradient(
    135deg,
    rgba(181, 118, 0, 0.25),
    rgba(181, 118, 0, 0.05)
  );
  border-radius: 50%;
  top: -50px;
  left: -60px;
  z-index: 0;
}

.bg-square {
  position: absolute;
  width: 180px;
  height: 180px;
  border: 3px dashed rgba(181, 118, 0, 0.25);
  border-radius: 25px;
  right: -20px;
  bottom: -30px;
  transform: rotate(20deg);
}

/* image */
.img-box img {
  position: relative;
  width: 100%;
  border-radius: 30px;
  z-index: 2;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  transition: 0.5s;
}

.img-box img:hover {
  transform: translateY(-10px);
}

/* content */
.content h2 {
  margin-bottom: 20px;
  font-size: 40px;
}

.why-choose-us h3,
.expertise-left h2,
.tools h2 {
  font-size: 48px;
}

.content p {
  text-align: justify;
  font-size: 17px;
  line-height: 1.8;
  color: #555;
}

.why-choose-us {
  max-width: 1100px;
  margin: 0 auto 70px;
  padding: 50px 15px;
  background: linear-gradient(135deg, rgba(181, 118, 0, 0.3), #fff);
  border-radius: 30px;
  position: relative;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

/* Decorative element */
.why-choose-us::before {
  content: "";
  position: absolute;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: rgba(181, 118, 0, 0.08);
  top: -100px;
  right: -80px;
}

.why-choose-us h3 {
  margin-bottom: 25px;
  color: #111;
  position: relative;
}

.why-choose-us h3::after {
  content: "";
  width: 80px;
  height: 4px;
  background: #b57600;
  position: absolute;
  bottom: -12px;
  left: 0;
  border-radius: 10px;
}

.why-choose-us p {
  font-size: 17px;
  line-height: 1.9;
  color: #555;
  text-align: justify;
  margin-top: 25px;
  position: relative;
}

/* hover effect */
.why-choose-us:hover {
  transform: translateY(-8px);
  transition: 0.5s ease;
}

/* expertise */
.our-expertise {
  padding: 0 8% 70px;
  text-align: center;
}

.expertise-left h2 {
  margin-bottom: 20px;
}

.expertise-left h4 {
  max-width: 800px;
  margin: auto;
  line-height: 1.8;
  color: #666;
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 60px;
}

/* 3 × 3 grid */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

/* cards */
.expertise-grid div {
  padding: 25px;
  border-radius: 20px;
  background: white;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  transition: 0.4s ease;
  font-size: 17px;
  font-weight: 500;
}

.expertise-grid div i {
  display: block;
  font-size: 30px;
  color: #b57600;
  margin-bottom: 15px;
}

.expertise-grid div:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(181, 118, 0, 0.18);
}

.tools {
  padding: 0 8% 70px; 
  text-align: center;
  background: linear-gradient(
    180deg,
    transparent 0%,
    #fff 10%,
    rgba(181, 118, 0, 0.08) 100%
  );
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.tools p,
.tools h2 {
  width: 100%;
}

.tools p {
  color: #b57600;
  text-align: center;
  margin-bottom: 80px;
  line-height: 1.5;
  font-size: 18px;
}

.tools h2 {
  max-width: 850px;
  margin: 0 auto 70px;
  line-height: 1.5;
  /* font-weight: 600; */
  margin-bottom: 15px;
}

/* tools row */
.tools img {
  width: 110px;
  height: 110px;
  object-fit: contain;
  padding: 20px;
  margin: 0 15px;
  background: white;
  border-radius: 25px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition: 0.4s ease;
}

.tools img:hover {
  transform: translateY(-10px) scale(1.06);
  box-shadow: 0 15px 30px rgba(181, 118, 0, 0.2);
}

/* Tablet and mobile layout */
@media (max-width: 1024px) {
  .main-heading {
    font-size: clamp(42px, 7vw, 64px);
    padding: 136px 24px 72px;
  }

  .img-content {
    gap: 48px;
    padding: 70px 6%;
  }

  .content h2,
  .why-choose-us h3,
  .expertise-left h2,
  .tools h2 {
    font-size: clamp(32px, 4.5vw, 48px);
  }

  .why-choose-us {
    margin: 0 15px 70px;
  }

  .tools {
    padding: 0 15px 70px;
  }

  .our-expertise {
    padding: 0 15px 70px;
  }

  .tools p {
    margin-bottom: 48px;
  }

  . {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 0;
    padding: 52px 6%;
    column-gap: 48px;
    row-gap: 36px;
  }

  .services,
  .company {
    margin-left: 0;
  }

  .bg-circle {
    width: 260px;
    height: 260px;
    top: -50px;
    left: -50px;
  }
}

@media (max-width: 991px) {
  .img-content {
    padding: 48px 15px 40px;
  }

  .why-choose-us {
    margin: 0 15px 40px;
  }
  .our-expertise {
    padding: 0px 15px 40px;
  }
  .tools {
    padding: 0 15px 40px;
  }
   .footer1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
    margin: 0;
    padding: 52px 6%;
    column-gap: 48px;
    row-gap: 36px;
  }
}

@media (max-width: 768px) {
  body.nav-open {
    overflow: hidden;
  }

  .navbar {
    padding: 8px 18px;
  }

  .navbar .nav2 {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .logo {
    padding-left: 0;
  }

  .logo img {
    width: 48px;
  }

  .logo p {
    font-size: 23px;
  }

  .logo span {
    font-size: 15px;
  }

  .main-heading {
    padding: 100px 20px 54px;
    font-size: clamp(38px, 9vw, 56px);
  }

  .expertise-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .expertise-grid div {
    width: 100%;
    font-size: 14px;
  }

  /* Odd number of cards → last card center */
  .expertise-grid div:nth-child(odd):last-child {
    grid-column: 1 / -1;
    justify-self: center;
    width: calc(50% - 7.5px);
  }
  
  .img-content {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .img-content.img-flex{
    display: flex;
    gap: 44px;
    flex-direction: column-reverse;
  }


  .img-box {
    width: min(90%, 460px);
    margin: 0 auto;
  }

  .bg-square {
    width: 135px;
    height: 135px;
    right: -10px;
    bottom: -20px;
  }

  .content h2,
  .why-choose-us h3,
  .expertise-left h2,
  .tools h2 {
    font-size: clamp(20px, 6vw, 32px);
  }

  .content p,
  .why-choose-us p {
    font-size: 16px;
    text-align: left;
  }

  .why-choose-us {
    padding: 34px 28px;
    border-radius: 22px;
  }

  .expertise-left h4 {
    font-size: 16px;
    margin-bottom: 38px;
  }

  .tools {
    gap: 14px;
  }

  .tools img {
    width: 90px;
    height: 90px;
    margin: 0;
    padding: 10px;
    border-radius: 20px;
  }

  .bg-circle {
    width: 260px;
    height: 260px;
    top: -40px;
    left: -40px;
  }

  .footer1 {
    grid-template-columns: 1fr;
    padding: 44px 15px;
  }

  .ishi-techno div:nth-child(2),
  .ishi-techno div:nth-child(3) {
    margin-left: 0;
  }
  .tools p{
    margin-bottom: 15px;
  }
}

@media (max-width: 767px) {
  .why-choose-us{
    padding: 30px 15px;
  }

  .footer1 {
    row-gap: 15px;
  }
  .expertise-left h4 {
    margin-bottom: 20px;
  }

  .img-box, .img-box2 {
    width: min(90%, 460px);
    margin: 0 auto;
  }
  
  .tools h2{
    margin-bottom: 0;
  }

  .tools p{
    margin-bottom: 15px;
  }
}

@media (max-width:543px) {
  .fixed-icon {
    width: 48px;
    height: 48px;
    left: 14px;
    bottom: 14px;
  }
  .tools {
    gap: 9px;
  }
  .tools p{
    margin-bottom: 0;
  }

  .img-box {
    width: min(90%, 460px);
    margin: 0 auto;
  }
  .main-heading {
    padding-top: 100px;
    padding-bottom: 42px;
    font-size: 32px;
  }

  .img-box img {
    border-radius: 20px;
  }

  .bg-circle {
    width: 160px;
    height: 160px;
    left: -24px;
  }

  .bg-square {
    width: 105px;
    height: 105px;
  }
  .expertise-grid div {
    padding: 20px 10px;
  }

  .tools p br,
  .expertise-left h4 br {
    display: none;
  }

  .footer-logo {
    padding-left: 0;
  }

  .info-card {
    align-items: flex-start;
    padding: 16px;
  }

  .icon-box {
    width: 44px;
    height: 44px;
    min-width: 44px;
    cursor: pointer;
  }

  .icon-box i {
    font-size: 20px;
  }

  .info-card p {
    font-size: 14px;
  }
}