:root {
  --dark: #0b0b0b;
  --dark-soft: #151515;
  --yellow: #f5c400;
  --yellow-dark: #d9ad00;
  --white: #ffffff;
  --gray: #cfcfcf;
  --text-dark: #151515;
  --container: 1180px;
  --radius: 22px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: "Montserrat", sans-serif;
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

/* HEADER */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 22px 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(5, 5, 5, 0.55);
  backdrop-filter: blur(12px);
}

.logo {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--yellow);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
  font-weight: 600;
}

.main-nav a {
  position: relative;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 0;
  height: 2px;
  background: var(--yellow);
  transition: width 0.25s ease;
}

.main-nav a:hover::after {
  width: 100%;
}

/* HERO */

.hero {
  min-height: 100vh;
  padding: 130px 6% 55px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.88) 0%,
      rgba(0, 0, 0, 0.58) 42%,
      rgba(0, 0, 0, 0.16) 100%
    ),
    url("../assets/resim-hero.jpeg") center/cover no-repeat;
}

.hero-content {
  max-width: 760px;
}

.hero-badge,
.section-label {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--yellow);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 820px;
  font-size: clamp(38px, 6vw, 78px);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.hero-description {
  max-width: 660px;
  font-size: clamp(17px, 2vw, 22px);
  color: #e1e1e1;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 26px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 14px;
  transition:
    transform 0.25s ease,
    background 0.25s ease;
}

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

.btn-primary {
  background: var(--yellow);
  color: #111;
}

.btn-primary:hover {
  background: var(--yellow-dark);
}

.btn-secondary {
  background: var(--yellow);
  border: 1px solid rgba(255, 255, 255, 0.45);
  /* color: var(--white); */
  color: #111;
}

.hero-icons {
  display: grid;
  grid-template-columns: repeat(4, 160px);
  gap: 10px;
  align-items: start;
  margin-bottom: 20px;
}

.hero-icon-item {
  height: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
}

.hero-icon-item img {
  width: 68px;
  height: 68px;
  object-fit: contain;
  margin-bottom: 18px;
  flex-shrink: 0;
  border-radius: 10px;
}

.hero-icon-item span {
  width: 170px;
  min-height: 64px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  text-align: center;
  font-size: 15px;
  line-height: 1.45;
  font-weight: 800;
}

/* SECTIONS */

.section-block {
  min-height: 100vh;
  padding: 110px 0;
  display: flex;
  align-items: center;
}

.section-block h2 {
  max-width: 820px;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -1.4px;
  margin-bottom: 48px;
}

.services {
  background:
    radial-gradient(
      circle at top left,
      rgba(245, 196, 0, 0.12),
      transparent 38%
    ),
    var(--dark-soft);
}

.services .section-label {
  font-size: 20px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  min-height: 260px;
  padding: 32px 26px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #222, #181818);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(245, 196, 0, 0.45);
}

.service-card h3 {
  font-size: 21px;
  margin-bottom: 14px;
}

.service-card p {
  color: var(--gray);
  font-size: 15px;
}

/* ABOUT */

.about {
  background: #f4f4f4;
  color: var(--text-dark);
}

.about-wrapper {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 58px;
  align-items: center;
}

.about-image {
  min-height: 560px;
  border-radius: 30px;
  background:
    linear-gradient(rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0.12)),
    url("../assets/hakkimizda-resim.jpeg") center/cover no-repeat;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.18);
}

.about-content .section-label {
  color: var(--yellow-dark);
  font-size: 20px;
}

.about-content h2 {
  margin-bottom: 34px;
}

.about-item {
  padding: 24px 0;
  border-bottom: 1px solid #d7d7d7;
}

.about-item:first-of-type {
  border-top: 1px solid #d7d7d7;
}

.about-item h3 {
  font-size: 24px;
  margin-bottom: 8px;
}

.about-item p {
  color: #555;
  font-size: 16px;
}

/* GALLERY */

.gallery {
  background: #101010;
}

.gallery .section-label{
    font-size: 20px;
}

.gallery h2 {
  margin-bottom: 18px;
}

.gallery-text {
  max-width: 680px;
  color: #cfcfcf;
  font-size: 17px;
  margin-bottom: 42px;
}

.js-carousel {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
}

.carousel-viewport {
  overflow: hidden;
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

.carousel-track {
  display: flex;
  transition: transform 0.55s ease;
  /* width: 100%; */
}

.carousel-track img {
  min-width: 100%;
  height: 520px;
  object-fit: cover;
  width: 100%;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 52px;
  height: 52px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.72);
  color: #fff;
  font-size: 42px;
  line-height: 1;
  cursor: pointer;
  transition:
    background 0.25s ease,
    transform 0.25s ease;
}

.carousel-btn::before {
  color: #fff;
  font-size: 44px;
  font-weight: 300;
  line-height: 1;
  position: relative;
  top: -4px;
}

.carousel-btn-prev::before {
  content: "‹";
}

.carousel-btn-next::before {
  content: "›";
}

.carousel-btn:hover {
  background: var(--yellow);
  color: #111;
  transform: translateY(-50%) scale(1.06);
}

.carousel-btn-prev {
  left: 20px;
}

.carousel-btn-next {
  right: 20px;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 22px;
}

.carousel-dots button {
  width: 11px;
  height: 11px;
  border: none;
  border-radius: 999px;
  background: #555;
  cursor: pointer;
  transition:
    background 0.25s ease,
    width 0.25s ease;
}

.carousel-dots button.active {
  width: 30px;
  background: var(--yellow);
}

/* FOOTER */

.footer {
  background: #070707;
  padding: 88px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 44px;
}

.footer h2 {
  color: var(--yellow);
  font-size: 34px;
  margin-bottom: 18px;
}

.footer h3 {
  color: var(--yellow);
  margin-bottom: 16px;
}

.footer p {
  color: #c9c9c9;
  margin-bottom: 8px;
}

.footer a:hover {
  color: var(--yellow);
}

.footer-bottom {
  width: min(100% - 32px, var(--container));
  margin: 50px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: #777;
  font-size: 14px;
}

/* WHATSAPP */

.whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 74px;
  height: 74px;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  /* background: #25d366; */
  border-radius: 50%;
  /* box-shadow: 0 14px 35px rgba(0, 0, 0, 0.35); */
  transition: transform 0.25s ease;
}

.whatsapp .fa-brands {
  font-size: 50px;
}

.whatsapp:hover {
  transform: scale(1.07);
}

/* .whatsapp img {
  width: 14px;
  height: 14px;
  object-fit: contain;
} */

 .social-link a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #cfcfcf;
  font-size: 15px;
  transition: color 0.25s ease;
}

.social-link a:hover {
  color: var(--yellow);
}

/* .social-link img {
  width: 20px;
  height: 20px;
  object-fit: contain;
} */

/* .social-link i {
  width: 20px;
  height: 20px;
} */

/* .social-link a:hover i {
  filter: invert(78%) sepia(88%) saturate(600%) hue-rotate(10deg);
} */

/* TABLET */

@media (max-width: 960px) {
  .site-header {
    justify-content: center;
    flex-direction: column;
    gap: 14px;
    padding: 18px 4%;
  }

  .main-nav {
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    font-size: 13px;
  }

  .hero {
    padding-top: 165px;
  }

  .hero-icons {
    justify-content: center;
    gap: 28px;
  }

  .hero-icon-item img {
    width: 56px;
    height: 56px;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-wrapper,
  .footer-content {
    grid-template-columns: 1fr;
  }

  .about-image {
    min-height: 380px;
  }
}

/* MOBILE */

@media (max-width: 600px) {
  html {
    scroll-padding-top: 120px;
  }

  .logo {
    font-size: 18px;
  }

  .main-nav {
    gap: 12px;
    font-size: 12px;
  }

  .hero {
    padding: 160px 5% 34px;
    background-position: center;
  }

  .hero h1 {
    letter-spacing: -1.2px;
  }

  .hero-description {
    font-size: 16px;
  }

  .hero-actions {
    gap: 12px;
  }

  .btn {
    min-height: 48px;
    padding: 0 22px;
    font-size: 13px;
  }

  .hero-icons {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    width: 100%;
  }

  .hero-icon-item {
    height: auto;
  }

  .hero-icon-item span {
    display: none;
  }

  .hero-icon-item img {
    width: 42px;
    height: 42px;
    margin-bottom: 0;
  }

  .section-block {
    padding: 84px 0;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .about-image {
    min-height: 300px;
    border-radius: 22px;
  }

  .gallery-text {
    font-size: 15px;
    margin-bottom: 28px;
  }

  .carousel-viewport {
    border-radius: 20px;
  }

  .carousel-track img {
    height: 280px;
  }

  .carousel-btn {
    width: 42px;
    height: 42px;
    font-size: 34px;
  }

  .carousel-btn-prev {
    left: 10px;
  }

  .carousel-btn-next {
    right: 10px;
  }

  .footer h2 {
    font-size: 28px;
  }

  .whatsapp {
    width: 56px;
    height: 56px;
    right: 16px;
    bottom: 16px;
  }

  .whatsapp img {
    width: 30px;
    height: 30px;
  }
}