/*==========================================================
  WEBSITE DEVELOPMENT SECTION 3
  PART 1
  Layout • Sidebar • Navigation
==========================================================*/

/*-------------------------
Root
--------------------------*/

#website-development-section3{
    --wds3-primary:#2563eb;
    --wds3-primary-light:#3b82f6;
    --wds3-primary-dark:#1d4ed8;
    --wds3-bg:#ffffff;
    --wds3-card:#ffffff;
    --wds3-text:#1f2937;
    --wds3-text-light:#6b7280;
    --wds3-border:#e5e7eb;
    --wds3-radius:22px;
    --wds3-shadow:0 20px 60px rgba(15,23,42,.08);
    --wds3-transition:.35s ease;

    background:#fff;
    padding:90px 20px;
    overflow:hidden;
    position:relative;
}

/* Decorative Blur */

#website-development-section3::before{
    content:"";
    position:absolute;
    width:450px;
    height:450px;
    border-radius:50%;
    background:rgba(37,99,235,.05);
    top:-180px;
    left:-180px;
    filter:blur(80px);
}

#website-development-section3::after{
    content:"";
    position:absolute;
    width:380px;
    height:380px;
    border-radius:50%;
    background:rgba(59,130,246,.05);
    right:-150px;
    bottom:-150px;
    filter:blur(70px);
}

/*-------------------------
Container
--------------------------*/

.wds3-container{

    max-width:1400px;

    margin:auto;

    display:grid;

    grid-template-columns:360px 1fr;

    gap:60px;

    align-items:flex-start;

    position:relative;

    z-index:5;

}

/*-------------------------
Sidebar
--------------------------*/

.wds3-sidebar{

    position:sticky;

    top:100px;

}

/*-------------------------
Subtitle
--------------------------*/

.wds3-subtitle{

    display:inline-flex;

    align-items:center;

    gap:10px;

    font-size:14px;

    font-weight:600;

    color:var(--wds3-primary);

    letter-spacing:.5px;

    text-transform:uppercase;

    margin-bottom:18px;

}

.wds3-subtitle::before{

    content:"";

    width:40px;

    height:2px;

    background:linear-gradient(
    to right,
    var(--wds3-primary),
    transparent);

}

/*-------------------------
Heading
--------------------------*/

.wds3-heading{

    font-size:44px;

    line-height:1.15;

    font-weight:700;

    color:var(--wds3-text);

    margin-bottom:25px;

}

/*-------------------------
Intro
--------------------------*/

.wds3-intro{

    font-size:16px;

    line-height:1.8;

    color:var(--wds3-text-light);

    margin-bottom:45px;

}

/*-------------------------
Navigation
--------------------------*/

.wds3-navigation{

    display:flex;

    flex-direction:column;

    gap:18px;

    position:relative;

    padding-left:26px;

}

/* Vertical Line */

.wds3-navigation::before{

    content:"";

    position:absolute;

    left:18px;

    top:10px;

    bottom:10px;

    width:2px;

    background:#dbeafe;

}

/*-------------------------
Navigation Button
--------------------------*/

.wds3-nav-item{

    position:relative;

    display:flex;

    align-items:center;

    gap:18px;

    width:100%;

    background:#fff;

    border:1px solid var(--wds3-border);

    border-radius:18px;

    padding:18px;

    cursor:pointer;

    text-align:left;

    transition:all .35s ease;

    box-shadow:0 8px 25px rgba(0,0,0,.04);

    overflow:hidden;

}

/* Shine Effect */

.wds3-nav-item::before{

    content:"";

    position:absolute;

    left:-120%;

    top:0;

    width:120%;

    height:100%;

    background:linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,.6),
    transparent);

    transition:.8s;

}

.wds3-nav-item:hover::before{

    left:120%;

}

/* Left Border Animation */

.wds3-nav-item::after{

    content:"";

    position:absolute;

    left:0;

    top:0;

    width:0;

    height:100%;

    background:linear-gradient(
    to bottom,
    var(--wds3-primary),
    var(--wds3-primary-light));

    transition:.35s;

}

.wds3-nav-item:hover::after{

    width:5px;

}

/*-------------------------
Hover
--------------------------*/

.wds3-nav-item:hover{

    transform:translateX(8px);

    border-color:var(--wds3-primary);

    box-shadow:
    0 18px 40px rgba(37,99,235,.18);

}

/*-------------------------
Active
--------------------------*/

.wds3-nav-item.active{

    background:linear-gradient(
    135deg,
    var(--wds3-primary),
    var(--wds3-primary-light));

    color:#fff;

    border-color:transparent;

    transform:translateX(10px);

    box-shadow:
    0 20px 45px rgba(37,99,235,.30);

}

.wds3-nav-item.active::after{

    width:6px;

    background:#fff;

}

/*-------------------------
Icon
--------------------------*/

.wds3-nav-icon{

    width:56px;

    height:56px;

    border-radius:50%;

    display:flex;

    align-items:center;

    justify-content:center;

    font-size:24px;

    background:#eff6ff;

    flex-shrink:0;

    transition:.35s;

    position:relative;

    z-index:2;

}

.wds3-nav-item:hover .wds3-nav-icon{

    transform:rotate(8deg) scale(1.08);

    background:#dbeafe;

}

.wds3-nav-item.active .wds3-nav-icon{

    background:rgba(255,255,255,.18);

}

/*-------------------------
Navigation Content
--------------------------*/

.wds3-nav-content{

    flex:1;

    position:relative;

    z-index:2;

}

.wds3-nav-content h4{

    margin:0;

    font-size:17px;

    font-weight:700;

    color:var(--wds3-text);

    transition:.35s;

}

.wds3-nav-content span{

    display:block;

    margin-top:6px;

    font-size:13px;

    color:var(--wds3-text-light);

    font-weight:600;

    letter-spacing:.5px;

    text-transform:uppercase;

    transition:.35s;

}

.wds3-nav-item.active .wds3-nav-content h4,

.wds3-nav-item.active .wds3-nav-content span{

    color:#fff;

}

/*-------------------------
Content Wrapper
--------------------------*/

.wds3-content-wrapper{

    min-height:900px;

    position:relative;

}

/*-------------------------
Responsive
--------------------------*/

@media(max-width:1200px){

    .wds3-container{

        grid-template-columns:320px 1fr;

        gap:40px;

    }

    .wds3-heading{

        font-size:38px;

    }

}

@media(max-width:991px){

    .wds3-container{

        grid-template-columns:1fr;

    }

    .wds3-sidebar{

        position:relative;

        top:0;

    }

    .wds3-heading{

        font-size:34px;

    }

    .wds3-navigation{

        padding-left:0;

    }

    .wds3-navigation::before{

        display:none;

    }

}

@media(max-width:767px){

    #website-development-section3{

        padding:70px 18px;

    }

    .wds3-heading{

        font-size:30px;

    }

    .wds3-intro{

        font-size:15px;

    }

    .wds3-nav-item{

        padding:16px;

    }

    .wds3-nav-icon{

        width:48px;

        height:48px;

        font-size:20px;

    }

    .wds3-nav-content h4{

        font-size:15px;

    }

}

/*==========================================================
  WEBSITE DEVELOPMENT SECTION 3
  PART 2
  Right Content Card • Feature Grid • Buttons
==========================================================*/

/*----------------------------------------------------
CONTENT WRAPPER
----------------------------------------------------*/

.wds3-content-wrapper{
    position:relative;
    width:100%;
}

/*----------------------------------------------------
CONTENT CARD
----------------------------------------------------*/

.wds3-content-card{

    position:relative;

    background:#ffffff;

    border:1px solid #e5e7eb;

    border-radius:24px;

    padding:45px;

    overflow:hidden;

    box-shadow:
    0 20px 60px rgba(15,23,42,.08);

    transition:all .4s ease;

}

/* Animated Top Border */

.wds3-content-card::before{

    content:"";

    position:absolute;

    left:0;
    top:0;

    width:100%;
    height:5px;

    background:linear-gradient(
        90deg,
        #2563eb,
        #3b82f6,
        #60a5fa
    );

}

/* Decorative Circle */

.wds3-content-card::after{

    content:"";

    position:absolute;

    right:-120px;
    top:-120px;

    width:260px;
    height:260px;

    border-radius:50%;

    background:rgba(37,99,235,.04);

}

/* Hover */

.wds3-content-card:hover{

    transform:translateY(-8px);

    box-shadow:
    0 35px 80px rgba(37,99,235,.12);

}

/*----------------------------------------------------
TOP BAR
----------------------------------------------------*/

.wds3-topbar{

    display:flex;

    justify-content:space-between;

    align-items:center;

    margin-bottom:35px;

    padding-bottom:20px;

    border-bottom:1px solid #eef2f7;

}

/*----------------------------------------------------
STEP NUMBER
----------------------------------------------------*/

.wds3-step-number{

    display:inline-flex;

    align-items:center;

    gap:10px;

    background:#eff6ff;

    color:#2563eb;

    padding:10px 18px;

    border-radius:50px;

    font-size:14px;

    font-weight:700;

    letter-spacing:.3px;

}

.wds3-step-number strong{

    font-size:16px;

}

/*----------------------------------------------------
CONTENT AREA
----------------------------------------------------*/

#wds3-content-area{

    animation:wds3Fade .45s ease;

}

/*----------------------------------------------------
MAIN TITLE
----------------------------------------------------*/

#wds3-content-area h3{

    font-size:34px;

    line-height:1.3;

    color:#1f2937;

    margin-bottom:20px;

    font-weight:700;

}

/*----------------------------------------------------
DESCRIPTION
----------------------------------------------------*/

#wds3-content-area p{

    font-size:17px;

    line-height:1.9;

    color:#6b7280;

    margin-bottom:35px;

}

/*----------------------------------------------------
WHAT I DO TITLE
----------------------------------------------------*/

#wds3-content-area h4{

    display:inline-block;

    margin-bottom:25px;

    font-size:22px;

    color:#1f2937;

    position:relative;

    padding-bottom:10px;

}

#wds3-content-area h4::after{

    content:"";

    position:absolute;

    left:0;
    bottom:0;

    width:70px;
    height:3px;

    border-radius:30px;

    background:#2563eb;

}

/*----------------------------------------------------
FEATURE GRID
----------------------------------------------------*/

.wds3-feature-grid{

    display:grid;

    grid-template-columns:repeat(2,1fr);

    gap:20px;

}

/*----------------------------------------------------
FEATURE ITEM
----------------------------------------------------*/

.wds3-feature-item{

    position:relative;

    background:#ffffff;

    border:1px solid #e5e7eb;

    border-radius:18px;

    padding:20px 22px 20px 55px;

    font-size:16px;

    color:#374151;

    line-height:1.7;

    transition:.35s ease;

    overflow:hidden;

}

/* Icon */

.wds3-feature-item::before{

    content:"✓";

    position:absolute;

    left:20px;
    top:20px;

    width:22px;
    height:22px;

    border-radius:50%;

    display:flex;

    align-items:center;

    justify-content:center;

    background:#2563eb;

    color:#fff;

    font-size:12px;

    font-weight:700;

}

/* Hover Effect */

.wds3-feature-item:hover{

    transform:translateY(-6px);

    border-color:#2563eb;

    box-shadow:
    0 18px 40px rgba(37,99,235,.14);

}

/* Left Accent */

.wds3-feature-item::after{

    content:"";

    position:absolute;

    left:0;
    top:0;

    width:0;

    height:100%;

    background:rgba(37,99,235,.05);

    transition:.35s;

}

.wds3-feature-item:hover::after{

    width:100%;

}

/*----------------------------------------------------
BOTTOM BAR
----------------------------------------------------*/

.wds3-bottom{

    display:flex;

    justify-content:space-between;

    align-items:center;

    margin-top:45px;

    padding-top:30px;

    border-top:1px solid #eef2f7;

}

/*----------------------------------------------------
BUTTONS
----------------------------------------------------*/

.wds3-prev-btn,
.wds3-next-btn{

    border:none;

    outline:none;

    cursor:pointer;

    font-size:15px;

    font-weight:600;

    border-radius:50px;

    padding:14px 28px;

    transition:.35s ease;

}

/* Previous */

.wds3-prev-btn{

    background:#f8fafc;

    color:#374151;

    border:1px solid #e5e7eb;

}

.wds3-prev-btn:hover{

    background:#ffffff;

    transform:translateX(-5px);

    box-shadow:
    0 10px 30px rgba(0,0,0,.08);

}

/* Next */

.wds3-next-btn{

    background:linear-gradient(
        135deg,
        #2563eb,
        #3b82f6
    );

    color:#ffffff;

}

.wds3-next-btn:hover{

    transform:translateX(5px);

    box-shadow:
    0 18px 40px rgba(37,99,235,.30);

}

/*----------------------------------------------------
FADE ANIMATION
----------------------------------------------------*/

@keyframes wds3Fade{

    from{

        opacity:0;

        transform:translateY(25px);

    }

    to{

        opacity:1;

        transform:translateY(0);

    }

}

/*----------------------------------------------------
RESPONSIVE
----------------------------------------------------*/

@media(max-width:991px){

    .wds3-content-card{

        padding:35px;

    }

    #wds3-content-area h3{

        font-size:30px;

    }

    .wds3-feature-grid{

        grid-template-columns:1fr;

    }

}

@media(max-width:767px){

    .wds3-content-card{

        padding:25px;

        border-radius:20px;

    }

    .wds3-topbar{

        flex-direction:column;

        align-items:flex-start;

        gap:15px;

    }

    #wds3-content-area h3{

        font-size:26px;

    }

    #wds3-content-area p{

        font-size:16px;

    }

    #wds3-content-area h4{

        font-size:20px;

    }

    .wds3-feature-item{

        padding:18px 18px 18px 50px;

        font-size:15px;

    }

    .wds3-bottom{

        flex-direction:column;

        gap:15px;

    }

    .wds3-prev-btn,
    .wds3-next-btn{

        width:100%;

        justify-content:center;

    }

}

/*==========================================================
  WEBSITE DEVELOPMENT SECTION 3
  PART 3
  Advanced Animations • Micro Interactions • Polish
==========================================================*/


/*==========================================================
  Smooth Scrolling
==========================================================*/

html{
    scroll-behavior:smooth;
}


/*==========================================================
  Better Rendering
==========================================================*/

#website-development-section3,
#website-development-section3 *{
    box-sizing:border-box;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
}


/*==========================================================
  Universal Transition
==========================================================*/

.wds3-nav-item,
.wds3-nav-icon,
.wds3-feature-item,
.wds3-content-card,
.wds3-prev-btn,
.wds3-next-btn,
#wds3-content-area{
    transition:
    transform .35s ease,
    box-shadow .35s ease,
    background .35s ease,
    color .35s ease,
    border-color .35s ease,
    opacity .35s ease;
}


/*==========================================================
  Active Navigation Glow
==========================================================*/

.wds3-nav-item.active{

    animation:wds3Glow 2.5s infinite;

}

@keyframes wds3Glow{

    0%{

        box-shadow:
        0 18px 45px rgba(37,99,235,.20);

    }

    50%{

        box-shadow:
        0 22px 55px rgba(37,99,235,.35);

    }

    100%{

        box-shadow:
        0 18px 45px rgba(37,99,235,.20);

    }

}


/*==========================================================
  Navigation Floating Effect
==========================================================*/

.wds3-nav-item:hover{

    animation:wds3Float .8s ease;

}

@keyframes wds3Float{

    0%{

        transform:translateX(0);

    }

    50%{

        transform:translateX(10px);

    }

    100%{

        transform:translateX(8px);

    }

}


/*==========================================================
  Icon Pulse
==========================================================*/

.wds3-nav-item.active .wds3-nav-icon{

    animation:wds3Pulse 2s infinite;

}

@keyframes wds3Pulse{

    0%{

        transform:scale(1);

    }

    50%{

        transform:scale(1.10);

    }

    100%{

        transform:scale(1);

    }

}


/*==========================================================
  Card Floating
==========================================================*/

.wds3-content-card{

    animation:wds3CardFloat 6s ease-in-out infinite;

}

@keyframes wds3CardFloat{

    0%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-6px);

    }

    100%{

        transform:translateY(0);

    }

}


/*==========================================================
  Content Slide Animation
==========================================================*/

.wds3-content-enter{

    animation:wds3ContentIn .45s ease forwards;

}

.wds3-content-exit{

    animation:wds3ContentOut .30s ease forwards;

}

@keyframes wds3ContentIn{

    from{

        opacity:0;

        transform:translateX(40px);

    }

    to{

        opacity:1;

        transform:translateX(0);

    }

}

@keyframes wds3ContentOut{

    from{

        opacity:1;

        transform:translateX(0);

    }

    to{

        opacity:0;

        transform:translateX(-40px);

    }

}


/*==========================================================
  Feature Card Hover Glow
==========================================================*/

.wds3-feature-item:hover{

    background:#ffffff;

    box-shadow:

    0 20px 45px rgba(37,99,235,.15),

    0 0 0 1px rgba(37,99,235,.10);

}


/*==========================================================
  Feature Icon Animation
==========================================================*/

.wds3-feature-item:hover::before{

    transform:rotate(360deg);

    transition:.6s ease;

}


/*==========================================================
  Button Effects
==========================================================*/

.wds3-prev-btn,
.wds3-next-btn{

    position:relative;

    overflow:hidden;

}


/* Ripple */

.wds3-prev-btn::before,
.wds3-next-btn::before{

    content:"";

    position:absolute;

    width:0;

    height:0;

    left:50%;

    top:50%;

    border-radius:50%;

    background:rgba(255,255,255,.25);

    transform:translate(-50%,-50%);

    transition:.6s;

}

.wds3-prev-btn:hover::before,
.wds3-next-btn:hover::before{

    width:320px;

    height:320px;

}


/*==========================================================
  Navigation Ripple
==========================================================*/

.wds3-nav-item{

    overflow:hidden;

}

.wds3-nav-item span,
.wds3-nav-item h4{

    position:relative;

    z-index:2;

}


/*==========================================================
  Progress Line Animation
==========================================================*/

.wds3-navigation::after{

    content:"";

    position:absolute;

    left:18px;

    top:0;

    width:2px;

    height:0;

    background:linear-gradient(
    to bottom,
    #2563eb,
    #60a5fa);

    animation:wds3Progress 2s forwards;

}

@keyframes wds3Progress{

    from{

        height:0;

    }

    to{

        height:100%;

    }

}


/*==========================================================
  Scrollbar
==========================================================*/

.wds3-content-card::-webkit-scrollbar{

    width:8px;

}

.wds3-content-card::-webkit-scrollbar-track{

    background:#f3f4f6;

    border-radius:30px;

}

.wds3-content-card::-webkit-scrollbar-thumb{

    background:#2563eb;

    border-radius:30px;

}


/*==========================================================
  Focus States
==========================================================*/

.wds3-nav-item:focus,
.wds3-prev-btn:focus,
.wds3-next-btn:focus{

    outline:none;

    box-shadow:

    0 0 0 4px rgba(37,99,235,.20);

}


/*==========================================================
  Selection
==========================================================*/

#website-development-section3 ::selection{

    background:#2563eb;

    color:#ffffff;

}


/*==========================================================
  Reduce Motion Support
==========================================================*/

@media (prefers-reduced-motion:reduce){

    *,
    *::before,
    *::after{

        animation:none !important;

        transition:none !important;

        scroll-behavior:auto;

    }

}


/*==========================================================
  Mobile Enhancements
==========================================================*/

@media(max-width:767px){

    .wds3-nav-item{

        min-height:82px;

    }

    .wds3-nav-item:hover{

        transform:none;

    }

    .wds3-content-card{

        animation:none;

    }

    .wds3-feature-item:hover{

        transform:none;

    }

}


/*==========================================================
  Large Screens
==========================================================*/

@media(min-width:1600px){

    .wds3-container{

        max-width:1500px;

    }

    .wds3-heading{

        font-size:52px;

    }

    #wds3-content-area h3{

        font-size:40px;

    }

}


/*==========================================================
  Print
==========================================================*/

@media print{

    .wds3-prev-btn,
    .wds3-next-btn{

        display:none;

    }

}


/*==========================================================
  END OF CSS
==========================================================*/



.wds3-ripple{
    position:absolute;
    border-radius:50%;
    transform:scale(0);
    background:rgba(255,255,255,.35);
    animation:wds3Ripple .6s linear;
    pointer-events:none;
}

@keyframes wds3Ripple{
    to{
        transform:scale(4);
        opacity:0;
    }
}