@import url("https://fonts.googleapis.com/css2?family=Josefin+Sans:ital,wght@0,100..700;1,100..700&display=swap");

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

:root {
  font-size: 13px;
  --color-text: #fff;
  --color-bg: #000;
  --color-link: #fff;
  --color-link-hover: #fff;
  --img-width: 190px;
  --img-ratio: 1.1;
  --img-offset-x: 20px;
  --img-offset-y: 20px;
  --img-border-radius: 7px;
  --color-bg-content: rgba(255, 255, 255, 0.05);
  --color-bg-demos: rgba(255, 255, 255, 0.05);
}

body {
  margin: 0;
  color: var(--color-text);
  background-color: var(--color-bg);
  font-family: "Josefin Sans", sans-serif;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  min-height: 100vh;
  min-height: -webkit-fill-available;
  overflow-x: hidden;
}

html,
body {
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
  color: #fff;
}

/* navbar */
.navbar {
  width: 100%;
  display: flex;
  height: 6vw;
  align-items: center;
  justify-content: space-between;
  padding: 0 3vw;
  position: fixed;
  background-color: #000;
  z-index: 999999;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
}

.menu {
  display: flex;
  gap: 2rem;
}

.menu a {
  text-transform: uppercase;
  text-decoration: none;
  color: gray;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.menu a.active {
  color: #157000;
}

.menu a:hover {
  color: #157000;
}

.socile {
  display: flex;
  gap: 1.5vw;
  color: grey;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  margin-left: 2vw;
}
.hamburger span {
  width: 28px;
  height: 3px;
  background: #fff;
  border-radius: 2px;
  display: block;
}

/* Hide menu and show hamburger on mobile */
@media (max-width: 900px) {
  .menu,
  .desktop-social {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .navbar {
    height: 60px;
    padding: 0 18px;
  }
}

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #111;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 100000;
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.14);
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateY(-100%);
}
.mobile-menu.open {
  transform: translateY(0);
}
.close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  background: transparent;
  color: #fff;
  font-size: 2.3rem;
  border: none;
  cursor: pointer;
  z-index: 100001;
}
.mobile-menu-content {
  width: 100%;
  max-width: 320px;
  height: 100vh;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  padding: 80px 16px 32px 16px;
  box-sizing: border-box;
}
.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
  align-items: flex-start;
}
.mobile-links a {
  color: #eee;
  font-size: 1.3rem;
  text-decoration: none;
  text-transform: uppercase;
}
.mobile-links a.active,
.mobile-links a:hover {
  color: #157000;
}
.mobile-social {
  display: flex;
  gap: 2rem;
  justify-content: flex-end;
  width: 100%;
  padding-bottom: 14px;
}
.mobile-social i:hover {
  color: #157000;
}

/* Hamburger and menu only on mobile */
@media (max-width: 900px) {
  .mobile-menu {
    display: flex;
  }
}

/* home page content */
.center_row {
  width: 100%;
}

.center_row .center_row_img {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1vw;
  padding: 8svw 3vw;
}

.center_row .center_row_img .img_box {
  position: relative;
  width: 100%;
  height: 450px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  color: #fff;
}

.center_row .center_row_img .img_box .img_bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: grayscale(100%);
  transition: filter 0.5s, transform 0.5s;
  z-index: 1;
}

.center_row .center_row_img .img_box:hover .img_bg {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.center_row .center_row_img .img_box::before {
  content: "";
  position: absolute;
  inset: 0;
  background: transparent;
  transition: background 0.5s;
  z-index: 2;
}

.center_row .center_row_img .img_box:hover::before {
  background: rgba(0, 0, 0, 0.5);
}

.center_row .center_row_img .img_box .overlay-content {
  position: relative;
  z-index: 3;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.center_row .center_row_img .img_box .overlay-content h1 {
  color: #fff;
  text-transform: uppercase;
  font-size: 2rem;
  font-weight: 400;
}
.center_row .center_row_img .img_box button {
  padding: 0.5vw 2vw;
  background-color: transparent !important;
  color: #fff;
  border: 2px solid #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: bold;
  text-transform: uppercase;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.center_row .center_row_img .img_box button:hover {
  background-color: #fff !important;
  border: 2px solid #fff;
  color: #000;
}

.center_row .center_row_img .img_box:nth-child(1) .img_bg {
  background-image: url("../img/img_1.jpg");
}
.center_row .center_row_img .img_box:nth-child(2) .img_bg {
  background-image: url("../img/BirdPhotography.jpg");
}
.center_row .center_row_img .img_box:nth-child(3) .img_bg {
  background-image: url("../img/img_3.jpg");
}
.center_row .center_row_img .img_box:nth-child(4) .img_bg {
  background-image: url("../img/img_4.jpg");
}
.center_row .center_row_img .img_box:nth-child(5) .img_bg {
  background-image: url("../img/img_5.jpg");
}
.center_row .center_row_img .img_box:nth-child(6) .img_bg {
  background-image: url("../img/img_6.jpg");
}
.center_row .center_row_img .img_box:nth-child(7) .img_bg {
  background-image: url("../img/img_7.jpeg");
}
.center_row .center_row_img .img_box:nth-child(8) .img_bg {
  background-image: url("../img/img_3.jpeg");
}
.center_row .center_row_img .img_box:nth-child(9) .img_bg {
  background-image: url("../img/img_4.jpeg");
}

footer {
  width: 100%;
  height: 6vw;
  background-color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
}

footer h3 {
  color: #888;
}

footer a {
  text-decoration: none;
  color: #fff;
  color: #157000;
  cursor: pointer;
}