/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Syne:wght@400..800&display=swap");
/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 3.5rem;
  --hue: 935;
  --first-color: hsl(var(--hue), 55%, 55%);
  --first-color-light: hsl(var(--hue), 55%, 65%);
  --first-color-alt: hsl(var(--hue), 50%, 50%);
  --title-color: hsl(var(--hue), 30%, 95%);
  --text-color: hsl(var(--hue), 20%, 80%);
  --text-color-light: hsl(var(--hue), 20%, 70%);
  --body-color: hsl(var(--hue), 40%, 16%);
  --container-color: hsl(var(--hue), 40%, 20%);
  --shadow-color: hsl(var(--hue), 40%, 10%);
  --blue-color: #12afb6;
    /*background: #12AFB6;
    background: radial-gradient(circle, rgba(10,120,125,1) 0%, rgba(80,120,180,1) 100%);*/

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Montserrat", sans-serif;
  --biggest-font-size: 5rem;
  --big-font-size: 2rem;
  --h1-font-size: 1.5rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1rem;
  --normal-font-size: .938rem;
  --small-font-size: .813rem;

  /*========== Font weight ==========*/
  --font-regular: 400;
  --font-medium: 500;
  --font-semi-bold: 600;
  --font-bold: 700;

  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
}
/*========== Responsive typography==========*/
@media screen and (min-width: 1150px) {
  :root {
    --biggest-font-size: 15rem;
    --big-font-size: 6rem;
    --normal-font-size: 1rem;
    --small-font-size: .875rem;
  }
}

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

html {
  scroll-behavior: smooth;
}

body,
input,
textarea,
button {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
}

body {
  background-color: var(--body-color);
  color: var(--text-color);
}

input,
button,
textarea {
  border: none;
  outline: none;
}

h1, h2, h3 {
  color: var(--title-color);
  font-weight: var(--font-semi-bold);
}

p {
  line-height: 130%;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1120px;
  margin-inline: 1.5rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.section {
  padding-block: 5rem 2rem;
}

.section__title {
  text-align: center;
  font-size: var(--h1-font-size);
  font-weight: var(--font-bold);
  margin-bottom: 2rem;
  color: var(--title-color);
}
.section__title span {
  color: var(--blue-color);
 
}
.main {
  overflow: hidden;
}

/*=============== HEADER ===============*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--container-color);
  z-index: var(--z-fixed);
}
.nav {
  position: relative;
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav__logo-img {
  width: 50px;
  height: 40px;
}
.nav__logo,
.nav__link {
  color: var(--title-color);
  font-weight: var(--font-semi-bold);
}
.nav__toggle,.nav__close {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--title-color);
  font-size: 1.25rem;
}
.nav__menu {
  position: fixed;
  top: 0;
  right: -100%;
  background-color: hsla(var(--hue), 24%, 15%, .8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  width: 80%;
  height: 100%;
  padding: 7rem 3.5rem 3.5rem;
  transition: right .3s;
}
.nav__list {
  display: flex;
  flex-direction: column;
  row-gap: 3rem;
}
.nav__close {
  position: absolute;
  top: 0.8rem;
  right: 1.5em;
}
.show-menu {
  right: 0;
}
.header__logo {
  display: flex;
  align-items: center;
  gap: .5rem;
}
.header__logo-img {
  width: 2.5rem;
  height: 2.5rem;
}
.header__logo-title {
  font-size: var(--h2-font-size);
  font-weight: var(--font-bold);
  color: var(--first-color);
}
.header__logo-title span {
  color: var(--first-color-light);
}
.header__nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.header__nav-link {
  font-size: var(--h2-font-size);
  color: var(--text-color);
  transition: color .3s;
}
.header__nav-link:hover {
  color: var(--first-color);
}
/*=============== HOME ===============*/
.home__article {
  position: relative;
  padding-top: 12rem;
  width: 100%;
  height: 100vh;
}
.home__panel-1{
  width: 100%;
  height: 40%;
  background-color:var(--blue-color);
  position: absolute;
  top: 0;
  left: 0;
}
.home__panel-2{
  width: 100%;
  height: 60%;
  background-color:black;
  position: absolute;
  bottom: 0;
  left: 0;
}
.home__content {
  position: relative;
  height: 100%;
  display: grid;
  align-content: space-between;
  z-index: 1;
}
.home__data {
  position: relative;
}
.home__titles {
  width: max-content;
  margin-inline: auto;
  color: var(--title-color);
}
.home__subtitle {
  font-size: var(--big-font-size);
}
.home__title {
  font-size: var(--biggest-font-size);
}
.home__img {
  max-width: initial;
  width: 400px;
  position: absolute;
  left: 0;
  bottom: -7.5rem;
  transform: translateX(10rem);
  opacity: 0;
  transition: transform .8s .3s, opacity .4s .3s;
}

.home__info {
  padding-bottom: 3rem;
  text-align: center;
  display: grid;
  row-gap: 2rem;
}
.home__specs {
  display: flex;
  justify-content: center;
  column-gap: 1.5rem;
  font-weight: var(--font-semi-bold);
  color: var(--text-color);
}
.home__button {
  display: inline-flex;
  justify-self: center;
  align-items: center;
  column-gap: .5rem;
  border: 2px solid var(--blue-color);
  color: var(--title-color);
  padding: .75rem 1.5rem;
  border-radius: 4rem;
}
.home__button span {
  font-weight: var(--font-semi-bold);
  font-size: var(--h2-font-size);
}
.home__button i {
  font-size: 1.5rem;
  color: var(--blue-color);
  transition: transform .4s;
}
.home__button:hover i {
  transform: translateX(.5rem);
}
.home__interaction {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
/*=============== SWIPER ===============*/
.swiper {
  height: 100vh;}
/*--bubbles--*/

.bubbles img {
  width:50px;
  animation: bubble 7s linear infinite;
}

.bubbles{
  width:100%;
  display:flex;
  align-items:center;
  justify-content: space-around;
  position:absolute;
  bottom:-70px;
  z-index: 10;
  pointer-events: none;
}

@keyframes bubble{
  0%{
    transform: translateY(0);
    opacity:0;
  }
  50%{
    
    opacity:1;
}  
  70%{
    
    opacity:1;
  }
   100%{
    transform: translateY(-80vh);
    opacity:0;
  }
}

.bubbles img:nth-child(1) {
  animation-delay: 1s;
  width: 25px; ;
}
.bubbles img:nth-child(2) {
  animation-delay: 0s;
  width: 20px;
}
.bubbles img:nth-child(3) {
  animation-delay: 2s;
  width: 30px;
}
.bubbles img:nth-child(4) {
  animation-delay: 4s;
  width: 15px;
}
.bubbles img:nth-child(5) {
  animation-delay: 0s;
  width: 25px;
}
.bubbles img:nth-child(6) {
  animation-delay: 3s;
  width: 20px;
}
.bubbles img:nth-child(7) {
  animation-delay: 2s;
  width: 35px;
}
.bubbles img:nth-child(8) {
  animation-delay: 0s;
  width: 40px;
}
.bubbles img:nth-child(9) {
  animation-delay: 3s;
  width: 30px;
}
.bubbles img:nth-child(10) {
  animation-delay: 4s;
  width: 25px;
}
/*swiper animation*/
.home__img {
  transform: translateX(0);
  opacity: 1;
}
/* Video Section */
.video-section {
  padding: 60px 20px;
  text-align: center;
  background-size: repeat;
}

.video-section h2 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.video-section p {
  font-size: 1.1rem;
  color: var(--text-color);
  max-width: 600px;
  margin: 0 auto 40px auto;
}

.video-container {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}
.video-container video {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9; /* force le ratio standard */
  object-fit: cover;   /* le poster et la vidéo remplissent le cadre sans déformation */
  border: 4px solid var(--blue-color);
  border-radius: 12px;
  box-shadow: 0 10px 25px var(--shadow-color);
}

/* Responsive */
@media (max-width: 768px) {
  .video-section h2 {
    font-size: 2rem;
  }

  .video-section p {
    font-size: 1rem;
  }
}
/*-------------HİZMETLERIMIZ----------------------------*/

.hizmetlerimiz {
  padding: 4rem 1rem;
}

.hizmetlerimiz__flexcontainer {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap; 
}
.hizmetlerimiz__imgbox {
  flex: 1 1 300px;
  display: flex;
  justify-content: center;
}

.hizmetlerimiz__img {
  max-width: 100%;
  height: auto;
  border-radius: 1rem;
}
.hizmetlerimiz__container {
  flex: 2 1 600px;
  display: grid;
  grid-template-columns: repeat(2, 1fr); 
  gap: 2rem;
}
.hizmetlerimiz__data {
  background-color: var(--container-color);
  padding: 1.5rem;
  border-radius: 1rem;
  text-align: center;
  box-shadow: var(--shadow-color);
  transition: transform 0.2s ease;
}

.hizmetlerimiz__data:hover {
  transform: translateY(-5px);
}

.hizmetlerimiz__icon {
  font-size: 2rem;
  color: var(--blue-color); 
  margin-bottom: 0.5rem;
}

.hizmetlerimiz__title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.hizmetlerimiz__subtitle {
  font-size: 0.95rem;
  color: var(--title-color);
}

@media (max-width: 992px) {
  .hizmetlerimiz__flexcontainer {
    flex-direction: column;
    align-items: center;
  }

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

  .hizmetlerimiz__imgbox {
    margin-bottom: 2rem;
  }
}


@media (max-width: 600px) {
  .hizmetlerimiz__container {
    grid-template-columns: 1fr; 
  }

  .hizmetlerimiz__data {
    text-align: left;
  }
}
/*---------------GALERİ------------------*/
/* Section Galerie */
.galerie {
  text-align: center;
  padding: 4rem 1rem;
}

.slider {
  position: relative;
  max-width: 720px;
  margin: auto;
  overflow: hidden;

}

.slider-wrapper {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.slide {
  min-width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.gallery-video {
  width: 100%;
  height: auto;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: var(--shadow-color);

}

/* Boutons */
.prev,
.next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: var(--blue-color);
  border: none;
  font-size: 2rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: 8px;
  user-select: none;
}

.prev {
  left: 10px;
}
.next {
  right: 10px;
}

.prev:hover,
.next:hover {
  background: rgba(0, 0, 0, 0.8);
}
.pagination {
  text-align: center;
  position: absolute;
  bottom: 15px;
  left: 0;
  right: 0;
}

.pagination span {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 5px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  cursor: pointer;
}

.pagination .active {
  background: #fff;
}
/*--------------------HAKKIMIZDA----------------------*/
.hakkimizda{
padding-top: 2rem;
row-gap: 2rem;
}

.hakkimizda__title{
  font-size: 2.5rem;
  color: var(--title-color); 
  margin-bottom: 10px;
  text-shadow: 2px 2px 4px var(--shadow-color);
}
.hakkimizda__container{
  row-gap: 0rem;
}

.hakkimizda__data{
  text-align: center;
}

.hakkimizda__description {
  font-size: 16px; 
  line-height: 1.6; 
  text-align: justify; 
  color: var(--text-color); 
  max-width: 800px; 
  margin: 0 auto; 
  padding: 20px; 
  margin-bottom: 1.5rem;
}
.hakkimizda__description span{
  color: var(--first-color);
  font-weight: var(--font-bold);
}
.section__subtitle{
  color: var(--text-color);
  margin-bottom: 1.5rem;
}

.hakkimizda__images{
  position: relative;
  display: grid;
  place-items: center;
  justify-self: center;
}

.hakkimizda__shape{
  width: 250px;
  height: 250px;
  background-color: var(--blue-color);
  border-radius: 50%;
  position:center;
}

.hakkimizda__images img{
  position: absolute;
}

.hakkimizda__onlylogo{
  position: center;
  width: 200px;
  filter: drop-shadow(0 8px 16px hsl(166, 85%, 8, .5));

}
.footer{
  padding-block: 4rem 2rem;
  background-color: var(--container-color);
}

.footer__title{
  color: var(--title-color);
}

.footer__container{
  row-gap: 4rem;
}

.footer__description{
  color: var(--blue-color);

}

.footer__content{
  grid-template-columns: repeat(3, max-content);
  gap: 4rem 3rem;
}

.footer__title{
  font-size: var(--normal-font-size);
  margin-bottom: 1rem;
}

.footer__links{
  display: grid;
  row-gap: .75rem;
  color: var(--text-color);
}

.footer__link{
  color: var(--text-color);
  transition: color .4s;
}

.footer__social{
  display: flex;
  column-gap: .75rem;
  font-size: x-large;
  color:var(--blue-color);
}

.footer__social-link{
  color: var(--text-color);
  font-size: var(--normal-font-size);
  transition: color .4s;
}

.footer__link:hover,
.footer__social-link:hover{
  color: var(--first-color);
}

.footer__copy{
  display: block;
  margin-top: 6rem;
  text-align: center;
  font-size: var(--small-font-size);
  color: var(--text-color);

}
.footer__copy a{
color: var(--blue-color);
}
.footer__links i {
  margin-right: 6px;
  color: var(--blue-color); 
}
/* Responsive Footer */
@media screen and (max-width: 900px) {
  .footer__content{
    grid-template-columns: repeat(2, max-content);
    justify-content: center;
  }
  .footer__links{
    row-gap: 1rem;
  }
  .footer__social{
    column-gap: 1rem;
  }
  .footer__title{
    font-size: var(--h2-font-size);
  }
  .footer__copy,.footer__descriptio{
    font-size: var(--small-font-size);
  }
}

/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar{
  width: .6rem;
  background-color: hsl(228, 4%, 15%);
}
::-webkit-scrollbar-thumb{

  background-color: hsl(228, 4%, 25%);
}

::-webkit-scrollbar-thumb:hover{

  background-color: hsl(228, 4%, 35%);
}
/*=============== SCROLL UP ===============*/
.scrollup{
  position: fixed;
  right: 1rem;
  bottom: -50%;
  background-color: var(--container-color);
  color: var(--blue-color);
  box-shadow: 0 12px 24px var(--shadow-color);
  display: inline-flex;
  padding: 6px;
  font-size: 1.25rem;
  z-index: var(--z-tooltip);
  transition: bottom .4s, transform .4s;
}
.scrollup:hover{
  transform: translateY(-.5rem);

}
/* Show Scroll Up */
.show-scroll{
  bottom: 3rem;
}
/*=============== MEDIA QUERIES ===============*/
@media screen and (max-width: 330px) {
  .container {
    margin-inline: 1rem;
  }
  .home__title {
    font-size: 4rem;
  }
  .home__img {
    width: 350px;
  }
  .home__specs span {
    font-size:var(--small-font-size);
  }
}
@media screen and (min-width: 350px) and (max-height: 680px) {
  .swiper,.home__article,.home__interaction {
    height: 700px;
  }
}
@media screen and (min-width: 450px) {
  .home__img {
  left: 0;
  right: 0;
  margin: 0 auto;
  }
}
@media screen and (min-width: 1150px) {
  .container {
    margin-inline: auto;
  }
  .nav {
    height: calc(var(--header-height) + 2rem);
  }
  .nav__menu {
    width: 40%;
    padding: 10rem 4rem 0rem;
  }
  .nav__list {
    row-gap: 4rem;
  }
  .nav__close {
    top: 1.7rem;
  }
  .home__panel-1 {
    width: 35%;
    height: 100%;
  }
  .home__panel-2 {
    width: 65%;
    height: 100%;
    left: initial;
    right: 0;
  }
  .home__article {
    padding-top: 4rem;
  }
  .home__subtitle {
    transform: translateY(3rem);
  }
  .home__img {
    width: 800px;
    bottom: -11.5rem;
    transform: translateX(20rem);
  }
  .home__info {
    justify-content: flex-end;
    grid-template-columns: repeat(2, max-content);
    align-items: center;
    column-gap: 6rem;
    padding-bottom: 1rem;
  }
  .home__specs {
    column-gap: 3rem;
  }
  .home__interaction {
    max-width: 1120px;
    left: 0;
    right: 0;
    margin-inline: auto;
  }
}
@media screen and (max-width: 1150px) and (min-height: 800px) {
  .home__content {
    align-content: space-around;
    row-gap: 3rem;
  }
}
@media screen and (min-width: 1150px) and (min-height: 800px) {
  .home__article {
    padding-top: 7rem;
  }
  .home__info {
    padding-bottom: 3rem;
  }
}
@media screen and (min-width: 1150px) and (min-height: 1000px) {
  .swiper,.home__article,.home__interaction {
    height: 900px;
  }
}
@media screen and (min-width: 768px) {
  .hakkimizda__container {
    grid-template-columns: 1fr 1fr; /* deux colonnes égales */
    align-items: center; /* aligne verticalement */
    column-gap: 2rem; /* espace entre image et texte */
  }
}