/* 
?DESIGN SET UP

- 01 Typography System

* FONT SIZE SYSTEM (px) Typescale
10 / 12 / 14 / 16 / 18 / 20 / 24 / 30 / 36 / 44 / 52 / 62 / 74 / 86 / 98

* Font Weights
Defaultt : 400
Medium : 500
Semi Bold : 600
Bold : 700

* Line Heights
Default : 1
Paragraph Default : 1.6
Small : 1.05
Mediuem : 1.2
Large : 1.8

* LETTER SPACING
-0.5px
0.75px



- 02 COLORS 

* Primary : #e67e22
* Tints :  
#fdf2e9
#fae5d3
#eb984e
* Shades : 
#cf711f
#45260a
* Accents :
* Greys : 
#555 
#333
#888
#ddd
#6f6f6f (lightest grey allowed on #fdf2e9 with 4.5 rating) 
#767676 (lightest grey allowed on #fff)



- 03 IMAGES 
* Unsplash
* UI faces


- 04 Icons


- 05 SHADOWS
0 2.4rem 4.8rem rgba(0,0,0,0.075)

- 06 BORDER-RADIUS
Default : 9px
Medium : 11px


- 07 WHITE SPACE

* SPACING SYSTEM (px) Typescale
2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 / 80 / 96 / 128







*/

/* 
? Max Width 
* Max width  sets maximum width to given value and if component is shrinked then
* components width is equal to parent width



? REM
* Length in REM of any component is defined with respect to font size of root element (HTML element)
* Changing font size on html element will change all lengths defined in REM


* 1 rem = 16 px

* We can change this value of rem by setting font size to 10px in html element
* 1 rem = 10 px
* So px is not changeable but rem is changeable


* Instead of fixing 10px in html we can fix percent of font size: 10px/16px = 62.5% 
* So that If user changes font size of browser then it scales down / up by this percent



*/


/* 
? Pseudo Class trick 
*  : => that is

*  .parent element:nth-child(1) => element that is first child of .parent

*  element:nth-child(1) => element that is first child of any parent (1st occurence)

*/

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


html{
    font-size: 62.5%;
    overflow-x: hidden;

    
    /*? For smooth scrolling */
    /*- Use this along with href + id to scroll smoothly */
    /*! But it not works on safari (in iphones) and Microsoft edge */
    scroll-behavior: smooth;
}

body{
    font-family: "Rubik",sans-serif;
    line-height: 1;
    font-weight: 400;
    color: #555;

    /*- Only works if there is nothing absolutely positioned in relation to body */
    overflow-x: hidden;
}


/* *************************************************************** */
/*? GENERAL (Reusable) Components */
/* *************************************************************** */

/*? Wrap all contents of section in separate div then apply all these classes  */
/*- Container for centring  */
.container{
    /* 1140px also used widely */
    max-width: 120rem;
    margin: 0 auto;

    /*- To prevent components from gluing on shriniking width of vp */
    padding: 0 3.2rem;
}


/*- Reusable Grids */
.grid{
    display: grid;
    column-gap: 6.4rem;
    row-gap:9.6rem;


    /* margin-bottom: 9.6rem; */
}

/* .grid:last-child{
    margin-bottom: 0;
} */

/*? For using multiple grids in container */
.grid:not(:last-child){
    margin-bottom: 9.6rem;
}


.grid--2-cols{
    grid-template-columns: repeat(2,1fr);
}
.grid--3-cols{
    grid-template-columns: repeat(3,1fr);
}
.grid--4-cols{
    grid-template-columns: repeat(4,1fr);
}
.grid--5-cols{
    grid-template-columns: repeat(5,1fr);
}

.grid--center-v{
    align-items: center;
}


.heading-primary, .heading-secondary, .heading-tertiary{
    font-weight: 700;

    /* - Use grey color for start up personality */
    color: #333;

    /* - Didnt used because of Start Up personality */
    /* color: #45260a; */

    color: #343a40;
    letter-spacing: -0.5px;
}

.heading-primary{
    font-size: 5.2rem;
    line-height: 1.05;
    margin-bottom: 3.2rem;
}

.heading-secondary{
    font-size: 4.4rem;
    line-height: 1.2;
    margin-bottom: 9.6rem;
}

.subheading{
    display: block;
    font-size: 1.6rem;
    font-weight: 500;
    color: #cf711f;
    text-transform: uppercase;
    margin-bottom: 1.6rem;
    letter-spacing: 0.75px;
}

.heading-tertiary{
    font-size: 3.0rem;
    line-height: 1.2;
    margin-bottom: 3.2rem;
}

.btn, .btn:link, .btn:visited{
    /* ? For using box model on inline element */
    display: inline-block;


    font-size: 2rem;
    font-weight: 600;
    text-decoration: none;
    padding: 1.6rem 3.2rem;
    border-radius: 9px;

    /*? Only for btn created with bbutton  */
    border: none;
    cursor: pointer;
    font-family: inherit;


    /* ? Animation of CSS properties */
    /* - transition: property-name time  */
    /* * If this property (original)changes in future then transition will take place */
    /* transition: background-color 0.3s; */
    transition: all 0.3s;

}
.btn--full:link, .btn--full:visited{
    background-color: #e67e22;
    color: #fff;
}
.btn--full:hover, .btn--full:active{
    background-color: #cf711f;
    color: #fff;
}


.btn--outline:link, .btn--outline:visited{
    background-color: #fff;
    color: #555;
}

.btn--outline:hover, .btn--outline:active{
    background-color: #fdf2e9;
    
    /* ? This not works with box sizing border box */
    /* border: 3px solid #fff; */

    /* ? Trick to create border inside */
    box-shadow: inset 0 0 0 3px #fff;
    
}

.btn--form{
    background-color: #45260a;
    color: #fdf2e9;
    align-self: end;
    padding: 1.2rem;
}

.btn--form:hover{
    background-color: #fff;
    color: #555;
}

.link:link, .link:visited{
    display: inline-block;
    color: #e67e22;

    /*? Instead of using text decoration, use padding+border */
    text-decoration: none;

    padding-bottom: 2px;
    border-bottom: 1px solid currentColor;
    /* current color = current text color */
    
    transition: all 0.3s;
}
.link:hover, .link:active{
    color: #cf711f;
    /* border-bottom: none; */
    border-bottom: 1px solid transparent;
}


.list{
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
}

.list-item{
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap:1.6rem;
    line-height: 1.2;
}
.list-icon{
    width: 3rem;
    height: 3rem;
    color: #e67e22;
}


/*? Removing default focus of website */
*:focus{
    /*- Not to be used alone*/
    outline: none;

    /* outline: 4px dotted #e67e22;
    outline-offset: 8px; */
    box-shadow: 0 0 0 0.8rem rgba(230, 125, 34, 0.5);
}



/* ? HELPER / SETTING Classes */


/* ? Interface class to add right */
.margin-right-sm{
    margin-right: 1.6rem !important;
}


.margin-bottom-md{
    margin-bottom: 4.8rem !important;
}

.center-text{
    text-align: center;
}

strong{
    font-weight: 500;
}