@import url(reset.css);

/*=============================================
=            Header                           =
=============================================*/
.header {
  font-size: 16px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1rem 0;
  z-index: 1000;
  background: rgba(13, 13, 13, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__logo {
  width: 7rem;
  z-index: 10;
}

.header__logo-img {
  width: 100%;
  height: auto;
  display: block;
}

/* --- Desktop Navigation --- */
.header__nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.header__nav-link {
  text-decoration: none;
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  transition: color 0.2s ease-in-out;
}

.header__nav-link:hover {
  color: var(--color-text-primary);
}
.header__cta--mobile {
  opacity: 0;
}

.header__cta--desktop {
  display: inline-block;
}
.header__cta--mobile {
  display: none;
  visibility: hidden;
}

/*  (Hamburger)*/
.header__mobile-toggle {
  display: none !important;
  flex-direction: column;
  justify-content: space-around;
  width: 25px;
  height: 25px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 10;
}

.header__mobile-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--color-text-primary);
  border-radius: 10px;
  transition: all 0.3s linear;
  position: relative;
  transform-origin: 1px;
}

.header__mobile-toggle.is-active span:nth-child(1) {
  transform: rotate(45deg);
}
.header__mobile-toggle.is-active span:nth-child(2) {
  opacity: 0;
  transform: translateX(20px);
}
.header__mobile-toggle.is-active span:nth-child(3) {
  transform: rotate(-45deg);
}

/*=============================================
=            Hero                           =
=============================================*/

.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#bg-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__title {
  text-align: center;

  position: relative;
  z-index: 1;
  font-size: clamp(3rem, 10vw, 6rem);
  font-weight: var(--font-weight-black);
  color: var(--color-text-primary);
  text-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}
.hero-btns {
  position: relative;
  z-index: 600;
  margin-top: 55rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5rem;
  flex-direction: row-reverse;
  left: 25rem;
  top: 10rem;
}
.hero__btn {
  font-family: var(--font-family-persian);
  box-shadow: 0 4px 20px rgba(57, 255, 20, 0.3);
  font-weight: bold;

  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  width: 15rem;
  height: 2.5rem;
  text-decoration: none;
  border: 1px solid transparent;
  background-color: #1d800c;
  border-radius: 1.75rem;
  cursor: pointer;
  -webkit-border-radius: 1.75rem;
  -moz-border-radius: 1.75rem;
  -ms-border-radius: 1.75rem;
  -o-border-radius: 1.75rem;
  transition: all 0.4s;
  -webkit-transition: all 0.4s;
  -moz-transition: all 0.4s;
  -ms-transition: all 0.4s;
  -o-transition: all 0.4s;
}
.hero__btn--no-fill {
  border: 1px solid #1d800c;
  background-color: transparent;
  color: #1d800c;
}

.hero__btn:hover {
  transform: translateY(-5px);
  -webkit-transform: translateY(-5px);
  -moz-transform: translateY(-5px);
  -ms-transform: translateY(-5px);
  -o-transform: translateY(-5px);
}

/*=============================================
=            options                           =
=============================================*/

.options {
  margin-top: 2rem;
  z-index: 999;
}
.container {
}

.option-wrp {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15rem;
}
.option {
  border-radius: 1.75rem;
  padding: 2rem;
  gap: 4rem;
  background-color: #161515;
  width: 30rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  -webkit-border-radius: 1.75rem;
  -moz-border-radius: 1.75rem;
  -ms-border-radius: 1.75rem;
  -o-border-radius: 1.75rem;
}
.option__img {
  max-width: 15rem;
  max-height: 15rem;
}
.option__icons {
  width: 100%;
  height: 100%;
}
.option__txt {
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  font-size: 16px;
}

/*=============================================
=           Portfolio                         =
=============================================*/
.portfolio {
  margin: 15rem 0;
  padding-bottom: 15rem;
  padding-top: 15rem;
  background-color: var(--color-surface);
}
.container {
}
.section-title {
}
.portfolio-wrp {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 5rem;
}
.portfolio-card {
  width: 30rem;
  height: 18rem;
  border: none;
  border-radius: 0.9375rem;
  outline: 0.375rem solid #fff;
  overflow: hidden;
  position: relative;
  transition: transform 0.3s ease;
}
.portfolio-card:hover {
  transform: translateY(-10px);
}

.portfolio-img-wrp {
  position: relative;
}

.portfolio-card__img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: auto;
}
@keyframes scroll-img {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(calc(-100% + 15.625rem));
  }
}

.portfolio-card__img:hover {
  animation: scroll-img 15s linear infinite alternate;
}
.portfolio-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 1.2rem;
  text-align: center;
}
.portfolio-card-info__name {
  text-decoration: none;
  color: #fff;
}

/*=============================================
=           Portfolio                         =
=============================================*/

.about {
  padding-bottom: 5rem;
  text-align: center;
  background: var(--color-background);
  color: var(--color-text-primary);
}

.about__subtitle {
  font-size: 1.2rem;
  margin-bottom: 50px;
  opacity: 0.8;
}

.about__items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.about__item {
  background: var(--color-surface);
  padding: 30px 20px;
  border-radius: 20px;
  transition: all 0.4s ease;
  backdrop-filter: blur(8px);
}

.about__item:hover {
  transform: translateY(-10px);
  background: var(--color-surface);
}

.about__icon {
  width: 120px;
  height: 120px;
  margin: 0 auto 20px;
}

.about__item h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: #ffd700;
}

.about__item p {
  font-size: 1rem;
  opacity: 0.8;
  line-height: 1.6;
}

/*=============================================
=           Project                     =
=============================================*/

.project {
  padding: 5rem 2rem;
  background: var(--color-surface);
  color: var(--color-text-primary);
}

.project-form {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-form label {
  font-weight: var(--font-weight-medium);
  margin-top: 0.5rem;
  display: block;
  color: var(--color-text-primary);
}

.project-form input,
.project-form select,
.project-form textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  background: transparent;
  color: var(--color-text-secondary);
  font-size: 1rem;
  transition: all 0.3s ease;
  font-family: var(--font-family-persian);
}

.project-form input:focus,
.project-form select:focus,
.project-form textarea:focus {
  outline: none;
  border-color: var(--color-accent, var(--color-text-secondary));
  box-shadow: 0 0 10px var(--color-accent, var(--color-text-secondary));
}

.project-form textarea {
  min-height: 120px;
  resize: vertical;
}

.btn-submit {
  padding: 1rem;
  border: none;
  border-radius: 0.75rem;
  background: var(--color-text-primary);
  color: var(--color-background);
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-family-persian);
}

.btn-submit:hover {
  background: var(--color-text-secondary);
  transform: translateY(-3px);
  box-shadow: 0 0 15px var(--color-text-secondary);
}
option {
  background-color: var(--color-surface);
  color: var(--color-text-primary);
  font-family: var(--font-family-persian);
}

/*=============================================
=            Blog                             =
=============================================*/
.blog {
  padding: 10rem 0;
}

.blog__wrapper {
  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 4rem;
}

.blog-card:only-child {
  justify-self: center;
  max-width: 400px;
}

.blog-card {
  background-color: var(--color-surface);
  border-radius: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all 0.4s ease;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(57, 255, 20, 0.1);
}

.blog-card__image-wrapper {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.blog-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-card__image {
  transform: scale(1.05);
}

.blog-card__content {
  padding: 2.5rem;

  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
}

.blog-card__title {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: 1rem;
}

.blog-card__title a {
  text-decoration: none;
  color: var(--color-text-primary);
  transition: color 0.3s ease;
}

.blog-card__title a:hover {
  color: var(--color-accent);
}

.blog-card__description {
  font-size: 1.5rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  flex-grow: 1;
  margin-bottom: 2rem;
}

.blog-card__link {
  text-decoration: none;
  color: var(--color-accent);
  font-weight: var(--font-weight-medium);
  font-size: 1.4rem;
  transition: all 0.3s ease;
  align-self: flex-start;
}

.blog-card__link i {
  margin-right: 0.5rem;
  transition: margin-right 0.3s ease;
}

.blog-card__link:hover {
  filter: brightness(1.2);
}

.blog-card__link:hover i {
  margin-right: 1rem;
}
.blog-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}
.blog-btn__link{
  margin: 5rem auto;
display: flex;
justify-content: center;
align-items: center;

}

/*=============================================
=            Footer                           =
=============================================*/
.footer {
  background-color: var(--color-surface);
  padding-top: 6rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 1.4rem;
}

.footer__container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4rem;
  padding-bottom: 6rem;
}

.footer__section {
  flex: 1;
  min-width: 25rem;
}
.footer__about {
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer__logo-img {
  width: 9rem;
}
.footer__logo-img img {
  width: 100%;
  height: 100%;
}

.footer__about-text {
  line-height: 1.8;
}

.footer__title {
  font-size: 1.8rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: 2.5rem;
}

.footer__list {
  list-style: none;
}

.footer__list li {
  margin-bottom: 1.5rem;
}

.footer__link {
  text-decoration: none;
  color: var(--color-text-secondary);
  transition: var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-accent);
  padding-right: 5px;
}

.footer__social-icons {
  display: flex;
  gap: 2rem;
}

.footer__social-link {
  color: var(--color-text-secondary);
  width: 2rem;
  height: 2rem;
  transition: var(--transition-fast);
}

.footer__social-link:hover {
  color: var(--color-accent);
  transform: translateY(-3px);
}

.footer__bottom {
  text-align: center;
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-background);
  font-size: 1.2rem;
}


/*=============================================
=            Popover Styles                 =
=============================================*/

.popover {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  
  /* حالت پیش‌فرض: مخفی */
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease-in-out;
}

/* کلاس فعال برای نمایش پاپ‌اور */
.popover.is-active {
  opacity: 1;
  visibility: visible;
}

.popover__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  cursor: pointer;
}

.popover__content {
  position: relative;
  background-color: var(--color-surface);
  padding: 4rem;
  border-radius: 1.5rem;
  border: 1px solid var(--color-border);
  width: 90%;
  max-width: 500px;
  color: var(--color-text-primary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);

  /* انیمیشن ورود */
  transform: translateY(20px);
  transition: all 0.3s ease-in-out;
}

.popover.is-active .popover__content {
  transform: translateY(0);
}

.popover__close-btn {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem; 
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  font-size: 3rem;
  line-height: 1;
  cursor: pointer;
  transition: all 0.2s ease;
}

.popover__close-btn:hover {
  color: var(--color-accent);
  transform: rotate(90deg);
}

.popover__title {
  font-size: 2.4rem;
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin-bottom: 1rem;
}

.popover__description {
  font-size: 1.5rem;
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: 3rem;
}

.popover__form .form-group {
  margin-bottom: 2rem;
}

.popover__form label {
  display: block;
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
  color: var(--color-text-secondary);
}

.popover__form input {
  width: 100%;
  padding: 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  background: var(--color-background);
  color: var(--color-text-primary);
  font-size: 1.5rem;
}

.popover__form .btn-submit {
  width: 100%;
  margin-top: 1rem;
}