/*
=============== 
Fonts
===============
*/
@import url("https://fonts.googleapis.com/css?family=Lato:400,700&display=swap");

/*
=============== 
Variables
===============
*/

:root {
  /* dark shades of primary color*/
  --clr-primary-1: hsl(184, 91%, 17%);
  --clr-primary-2: hsl(185, 84%, 25%);
  --clr-primary-3: hsl(185, 81%, 29%);
  --clr-primary-4: hsl(184, 77%, 34%);
  /* primary/main color */
  --clr-primary-5: hsl(185, 62%, 45%);
  /* lighter shades of primary color */
  --clr-primary-6: hsl(185, 57%, 50%);
  --clr-primary-7: hsl(184, 65%, 59%);
  --clr-primary-8: hsl(184, 80%, 74%);
  --clr-primary-9: hsl(185, 94%, 87%);
  --clr-primary-10: hsl(186, 100%, 94%);
  /* darkest grey - used for headings */
  --clr-grey-1: hsl(209, 61%, 16%);
  --clr-grey-2: hsl(211, 39%, 23%);
  --clr-grey-3: hsl(209, 34%, 30%);
  --clr-grey-4: hsl(209, 28%, 39%);
  /* grey used for paragraphs */
  --clr-grey-5: hsl(210, 22%, 49%);
  --clr-grey-6: hsl(209, 23%, 60%);
  --clr-grey-7: hsl(211, 27%, 70%);
  --clr-grey-8: hsl(210, 31%, 80%);
  --clr-grey-9: hsl(212, 33%, 89%);
  --clr-grey-10: hsl(210, 36%, 96%);
  --clr-white: #fff;
  --ff-primary: "Lato", sans-serif;
  --transition: all 0.3s linear;
  --spacing: 0.25rem;
  --radius: 0.5rem;
  --light-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --dark-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}
/*
=============== 
Global Styles
===============
*/

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: var(--ff-primary);
  background: var(--clr-white);
  color: var(--clr-grey-1);
  line-height: 1.5;
  font-size: 0.875rem;
}
ul {
  list-style-type: none;
}
a {
  text-decoration: none;
}

img:not(.nav-logo) {
  width: 100%;
  display: block;
}

h1,
h2,
h3,
h4 {
  letter-spacing: var(--spacing);
  text-transform: capitalize;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}
h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.25rem;
}
h4 {
  font-size: 0.875rem;
}
p {
  margin-bottom: 1.25rem;
  color: var(--clr-grey-5);
}
@media screen and (min-width: 800px) {
  h1 {
    font-size: 4rem;
  }
  h2 {
    font-size: 2.5rem;
  }
  h3 {
    font-size: 1.75rem;
  }
  h4 {
    font-size: 1rem;
  }
  body {
    font-size: 1rem;
  }
  h1,
  h2,
  h3,
  h4 {
    line-height: 1;
  }
}
/*  global classes */

.btn {
  text-transform: uppercase;
  background: var(--clr-primary-5);
  color: var(--clr-white);
  padding: 0.375rem 0.75rem;
  letter-spacing: var(--spacing);
  display: inline-block;
  /* font-weight: 700; */
  transition: var(--transition);
  font-size: 0.875rem;
  border: 2px solid transparent;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}
.btn:hover {
  color: var(--clr-primary-1);
  background: var(--clr-primary-8);
}
.section {
padding: 5rem 0;  
}
.section-title {
text-align: center;
margin-bottom: 4rem;  
}
.section-title h2 {
text-transform: uppercase;  
}
.section-title span {
color: var(--clr-primary-5);  
}
.section-center {
width: 90vw;
margin: 0 auto;
max-width: 1170px;  
}
@media screen and (min-width:992px) {
.section-center {
width: 95vw;  
}  
}

/*
=============== 
Navbar
===============
*/
.navbar {
position: fixed;
top: 0;
left: 0;
width: 100%;
background: var(--clr-white);
box-shadow: var(--dark-shadow);
z-index: 2;
}
.nav-icons {
display: none;  
}
.nav-center {
width: 100%;
max-width: 1170px;
margin: 0 auto;  
}
.nav-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem 2rem;  
}
.nav-toggle {
background: transparent;
border: transparent;
font-size: 1.5rem;
color: var(--clr-primary-5);
cursor: pointer;
transition: var(--transition);  
}
.nav-toggle:hover {
transform: scale(1.5);  
} 
.nav-link {
display: block;
padding: 1rem 2rem;  
text-transform: capitalize;
letter-spacing: var(--spacing);
transition: var(--transition);
cursor: pointer;
color: var(--clr-grey-1);
font-size: 1rem;
}
.nav-link:hover {
color: var(--clr-primary-1);
background: var(--clr-primary-8); 
padding-left: 2.5rem; 
}
.nav-links {
height: 0;
overflow: hidden;
transition: var(--transition);  
}
.show-links {
height: 300px;
}
@media screen and (min-width :992px) {
/* Hide toggle button */
.navbar{
padding: 1rem 2rem;  
}
.nav-toggle {
display: none;  
}
.nav-center {
display: flex;  
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
}
.nav-links {
height: auto;
display: flex;  
}  
.nav-header{
  padding: 0 0;
}
.nav-link{
padding: 0 0; 
margin-right: 0.7rem;
}
.nav-link:hover{
padding: 0;
color: var(--clr-primary-5); 
background: transparent; 
}
.nav-icons {
display: flex;  
}
.nav-icon{
margin-right: 0.7rem;
color: var(--clr-primary-5);
transition: var(--transition);
font-size: 1.2rem;  
}
.nav-icon:hover{
color: var(--clr-primary-8);  
}
}
/*
=============== 
Hero
===============
*/
.hero {
min-height: 100vh;
background: var(--clr-primary-5);
display: flex;
justify-content: center;
align-items: center;  
}
.hero-banner {
text-align: center;
color: var(--clr-white);
padding: 0 3rem;
}
.hero-banner h1 {
text-transform: uppercase;
}
.hero-banner p {
max-width: 35rem;
margin-left: auto;
margin-right: auto;
color: var(--clr-white);
letter-spacing: var(--spacing);
}
.hero-btn {
padding: 0.9rem 1.6rem;
font-size: 1.25rem;
background: #fff;
color: var(--clr-primary-5);  
}
.hero-btn:hover {
background: transparent;
color: #fff;
border-color: var(--clr-white);  
}
@media screen and (min-width: 768px) {
.hero {
background:linear-gradient(rgb(44,174,168,0.7), rgba(0,0,0,0.7)), url(../images/main.jpeg) center/cover no-repeat;  
}
.hero-banner{
padding: 0;  
}
.hero-banner p {
max-width: 45rem;  
}  
}
/*
=============== 
About
===============
*/
/* section add to globals */
/* title add to globals */
/* section center add to globals */
.about-img,.about-info {
margin-bottom: 2rem;  
}
@media screen and (min-width:992px) {
.about-center {
display: flex;
justify-content: space-between;
flex-wrap: wrap;
}
.about-img,.about-info {
flex: 0 0 calc(50% - 2rem);
margin-bottom: 0;
align-self: center;  
}  
}
@media screen and (min-width:1170px) {
.about-img::before {
content: "";
position: absolute;
border: 0.5rem solid var(--clr-primary-5);
width: 100%;
height: 100%;
box-sizing: border-box;
top: -5%;
left: -5%;
}
.about-img {
position: relative;  
}
.about-photo {
position: relative;  
}  
}
/*
=============== 
Services
===============
*/
.services {
background: var(--clr-grey-10);  
}
.service {
text-align: center;
margin-bottom: 3rem;  
}
.service-icon{
background: var(--clr-primary-5);
color: var(--clr-primary-1); 
padding: 0.5rem; 
display: inline-block;
font-size: 2rem;
margin-bottom: 1.5rem;
}
.service-text {
max-width: 20rem;
margin-left: auto;
margin-right: auto;  
}
@media screen and (min-width: 576px) {
.services-center {
display: flex;
justify-content: space-between;
flex-wrap: wrap;  
}
.service {
flex: 0 0 calc(50% - 1rem);
margin-bottom: 1rem;
}
}
@media screen and (min-width: 992px) {
.service {
flex: 0 0 calc(33.333% - 1rem);
}
}
@media screen and (min-width: 1170px) {
.service {
display: flex;
text-align: left;
}
.service-icon {
align-self: start;  
}
.service-info {
padding-left: 1rem;  
}
.service-title {
margin-bottom: 0.5rem;  
}
}
/*
=============== 
Featured Tours
===============
*/
.tour-card {
transition: var(--transition);
background:var(--clr-grey-10);
box-shadow: var(--light-shadow);
margin-bottom: 2rem;  
}
.tour-card:hover {
box-shadow: var(--dark-shadow);
transform: scale(1.02);  
}
.tour-img-container {
position: relative;  
}
.tour-img {
height: 15rem;
-o-object-fit: cover;
object-fit: cover;  
}
.tour-date {
position: absolute;
right: 0;
bottom: 0;
background: var(--clr-primary-8);  
margin-bottom: 0;
color: var(--clr-primary-1);
text-transform: capitalize;
padding: 0.25rem 0.5rem;
}
.tour-footer {
display: flex;
justify-content: space-between;
flex-wrap: wrap;
align-items: center;
}
.tour-info {
padding: 1.25rem 1.5rem;  
}
.tour-footer p {
line-height: 0;
margin-bottom: 0;
text-transform: capitalize;
color: var(--clr-primary-5);  
}
.tour-btn {
text-align: center;  
}
@media screen and (min-width: 768px) {
.featured-center {
display: flex;
flex-wrap: wrap;
justify-content: space-between;  
}
.tour-card {
flex: 0 0 calc(50% - 2rem);  
}
}
@media screen and (min-width: 1170px) {
.tour-card {
flex: 0 0 calc(33.333% - 2rem);  
}
}
/*
=============== 
Contact
===============
*/
.contact {
background: var(--clr-primary-5);  
}
.contact-title {
color: var(--clr-white);  
}
.contact-title p{
color: var(--clr-primary-8);
}
.contact-form {
display: flex;
max-width: 28rem;  
}
.form-control{
flex:1 1 auto;  
color: var(--clr-grey-5);
}
.form-control,.btn-submit{
padding: 0.375rem 0.75rem;
font-size: 1rem;
line-height: 1.5;
font-weight: 300;
letter-spacing: var(--spacing);
background: var(--clr-white);
text-transform: capitalize;
border: transparent;
}
.form-control::-webkit-input-placeholder{
color: inherit;
}
.form-control::-moz-placeholder{
color: inherit;
}
.form-control:-ms-input-placeholder{
color: inherit;
}
.form-control::-ms-input-placeholder{
color: inherit;
}
.form-control::placeholder{
color: inherit;
}
.btn-submit {
font-family: var(--ff-primary);
margin-left: 0.5rem;  
background: var(--clr-primary-8);
color: var(--clr-primary-1);
cursor: pointer;
transition: var(--transition);
}
.btn-submit:hover {
background: var(--clr-primary-1);
color: var(--clr-primary-5);
}
@media screen and (min-width: 992px) {
.contact-center {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
}
.contact-form {
align-self: flex-start; 
flex: 1 1 auto; 
max-width: 100%;
padding-left: 2rem;
}
}
/*
=============== 
Gallery
===============
*/
.gallery-img-container {
position: relative; 
background: var(--clr-primary-5); 
}
.gallery-icon {
position: absolute;  
top: 50%;
left: 50%;
font-size: 2rem;
transform: translate(-50%, -50%);
color: var(--clr-white);
opacity: 0;
cursor: pointer;
transition: var(--transition);
}
.gallery-img {
height: 17rem;
-o-object-fit: cover;
   object-fit: cover;  
transition: var(--transition);
}
.gallery-img-container:hover .gallery-img {
opacity: 0.5;
}
.gallery-img-container:hover .gallery-icon {
opacity: 1;
}
@media screen and (min-width:768px) {
.gallery-center{
display: flex;
flex-wrap: wrap;
}
.gallery-img-container{
flex: 0 0 50%;
}  
}
@media screen and (min-width:992px) {
.gallery-img-container{
flex: 0 0 25%;
}
} 

/*
=============== 
Footer
===============
*/
.footer {
background: var(--clr-grey-1);
text-align: center;
padding-left: 2rem;
padding-right: 2rem;
}
.footer-links,.footer-icons
{
display: flex;
justify-content: center;
margin-bottom: 1.5rem;
flex-wrap: wrap;
}
.footer-link {
color: var(--clr-white);
margin-right: 1rem;
font-size: 1rem;
letter-spacing: var(--spacing);
transition: var(--transition);
}
.footer-link:hover {
color: var(--clr-primary-5);  
}
.footer-icon {
font-size: 2rem;
margin-right: 1rem;
color: var(--clr-primary-8);
transition: var(--transition);
}
.footer-icon:hover {
color: var(--clr-grey-5);  
}
.copyright {
text-transform: capitalize;
letter-spacing: var(--spacing);  
color: var(--clr-white);
}