/* =====================================================
   style.css
   Part 1
   ===================================================== */

/* -------------------- VARIABLES -------------------- */

:root{

    --primary:#6b4b31;
    --primary-dark:#4f3724;
    --secondary:#b99163;

    --text:#222;
    --text-light:#777;

    --bg:#faf8f5;
    --white:#ffffff;

    --border:#ece7e1;

    --shadow:0 15px 45px rgba(0,0,0,.08);
    --shadow-lg:0 25px 60px rgba(0,0,0,.15);

    --radius:18px;

    --transition:.35s ease;

    --container:1200px;

}

/* -------------------- RESET -------------------- */

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

html{

    scroll-behavior:smooth;

}

body{

    font-family:"Vazirmatn",sans-serif;

    background:var(--bg);

    color:var(--text);

    line-height:1.8;

    overflow-x:hidden;

}

img{

    display:block;

    width:100%;

}

a{

    color:inherit;

    text-decoration:none;

}

button{

    border:none;

    background:none;

    cursor:pointer;

    font-family:inherit;

}

ul{

    list-style:none;

}

.container{

    width:min(92%,var(--container));

    margin:auto;

}

/* -------------------- HEADER -------------------- */

header{

    position:fixed;

    top:0;

    left:0;

    width:100%;

    z-index:1000;

    transition:var(--transition);

}

header.scrolled{

    background:rgba(255,255,255,.92);

    backdrop-filter:blur(16px);

    box-shadow:0 6px 30px rgba(0,0,0,.08);

}

.navbar{

    display:flex;

    justify-content:space-between;

    align-items:center;

    min-height:90px;

}

.logo{

    font-size:30px;

    font-weight:800;

    color:white;

    transition:var(--transition);

}

header.scrolled .logo{

    color:var(--primary);

}

.logo span{

    color:var(--secondary);

}

nav{

    display:flex;

    gap:35px;

    align-items:center;

}

nav a{

    color:white;

    font-weight:500;

    position:relative;

    transition:.3s;

}

header.scrolled nav a{

    color:#222;

}

nav a::after{

    content:"";

    position:absolute;

    right:0;

    bottom:-7px;

    width:0;

    height:2px;

    background:var(--secondary);

    transition:.35s;

}

nav a:hover::after{

    width:100%;

}

#menuBtn{

    display:none;

    color:white;

    font-size:26px;

}

header.scrolled #menuBtn{

    color:#222;

}

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

.btn{

    display:inline-flex;

    align-items:center;

    justify-content:center;

    padding:15px 34px;

    border-radius:50px;

    transition:var(--transition);

    font-weight:600;

}

.btn.primary{

    background:var(--primary);

    color:white;

}

.btn.primary:hover{

    transform:translateY(-4px);

    background:var(--primary-dark);

    box-shadow:var(--shadow);

}

.btn.secondary{

    border:2px solid rgba(255,255,255,.75);

    color:white;

}

.btn.secondary:hover{

    background:white;

    color:var(--primary);

}

/* -------------------- HERO -------------------- */

.hero{

    height:100vh;

    position:relative;

    overflow:hidden;

    display:flex;

    justify-content:center;

    align-items:center;

}

/* -------------------- SLIDES -------------------- */

.slides{

    position:absolute;

    inset:0;

}

.slide{

    position:absolute;

    inset:0;

    opacity:0;

    transition:opacity 1.3s ease;

}

.slide.active{

    opacity:1;

    z-index:2;

}

.slide img{

    width:100%;

    height:100%;

    object-fit:cover;

    transform:scale(1.05);

    animation:zoomHero 8s linear forwards;

}

.overlay{

    position:absolute;

    inset:0;

    background:
        linear-gradient(
            rgba(0,0,0,.55),
            rgba(0,0,0,.45)
        );

    z-index:3;

}

/* -------------------- HERO CONTENT -------------------- */

.hero-content{

    position:relative;

    z-index:5;

    text-align:center;

    color:white;

    max-width:850px;

    padding:0 20px;

}

.subtitle{

    display:inline-block;

    margin-bottom:20px;

    padding:10px 22px;

    border-radius:30px;

    background:rgba(255,255,255,.15);

    backdrop-filter:blur(12px);

    font-size:14px;

    letter-spacing:1px;

}

.hero h1{

    font-size:clamp(42px,6vw,76px);

    line-height:1.25;

    font-weight:800;

    margin-bottom:30px;

}

.hero h1 span{

    color:#e7c089;

}

.hero p{

    font-size:19px;

    color:#efefef;

    max-width:700px;

    margin:auto;

    margin-bottom:45px;

}

.hero-buttons{

    display:flex;

    justify-content:center;

    gap:20px;

    flex-wrap:wrap;

}

/* -------------------- SCROLL INDICATOR -------------------- */

.scroll-indicator{

    position:absolute;

    bottom:30px;

    left:50%;

    transform:translateX(-50%);

    color:white;

    font-size:26px;

    z-index:10;

    animation:bounce 2s infinite;

}

/* -------------------- SECTION TITLE -------------------- */

.section-title{

    text-align:center;

    margin-bottom:70px;

}

.section-title span{

    color:var(--secondary);

    font-weight:700;

    letter-spacing:2px;

    text-transform:uppercase;

    font-size:14px;

}

.section-title h2{

    font-size:44px;

    margin:12px 0;

    color:var(--primary);

}

.section-title p{

    color:var(--text-light);

    max-width:650px;

    margin:auto;

}

/* =====================================================
   PART 2
   Features, Portfolio, About, CTA & Footer
   ===================================================== */

/* -------------------- FEATURES -------------------- */

.features{

    margin-top:-70px;

    position:relative;

    z-index:20;

}

.features .container{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:30px;

}

.feature-card{

    background:var(--white);

    border-radius:var(--radius);

    padding:40px 30px;

    text-align:center;

    box-shadow:var(--shadow);

    transition:var(--transition);

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

}

.feature-card:hover{

    transform:translateY(-12px);

    box-shadow:var(--shadow-lg);

}

.feature-card i{

    width:75px;

    height:75px;

    display:flex;

    align-items:center;

    justify-content:center;

    margin:auto;

    margin-bottom:25px;

    border-radius:50%;

    font-size:30px;

    color:white;

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

}

.feature-card h3{

    font-size:22px;

    margin-bottom:15px;

    color:var(--primary);

}

.feature-card p{

    color:var(--text-light);

    font-size:15px;

}


/* -------------------- PORTFOLIO -------------------- */

.portfolio{

    padding:120px 0;

}

.portfolio-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;

}

.work{

    position:relative;

    overflow:hidden;

    border-radius:var(--radius);

    box-shadow:var(--shadow);

    cursor:pointer;

}

.work img{

    height:420px;

    object-fit:cover;

    transition:transform .7s ease;

}

.work::before{

    content:"";

    position:absolute;

    inset:0;

    background:linear-gradient(
        to top,
        rgba(0,0,0,.82),
        rgba(0,0,0,.15)
    );

    opacity:0;

    transition:.4s;

    z-index:2;

}

.work-info{

    position:absolute;

    bottom:30px;

    right:30px;

    color:white;

    z-index:3;

    transform:translateY(40px);

    opacity:0;

    transition:.45s;

}

.work-info h3{

    font-size:28px;

    margin-bottom:8px;

}

.work-info p{

    opacity:.9;

}

.work:hover img{

    transform:scale(1.12);

}

.work:hover::before{

    opacity:1;

}

.work:hover .work-info{

    transform:translateY(0);

    opacity:1;

}


/* -------------------- ABOUT -------------------- */

.about{

    padding:120px 0;

    background:white;

}

.about .container{

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:70px;

    align-items:center;

}

.about-image{

    position:relative;

}

.about-image img{

    border-radius:var(--radius);

    box-shadow:var(--shadow-lg);

}

.about-image::after{

    content:"";

    position:absolute;

    width:180px;

    height:180px;

    border-radius:20px;

    border:8px solid var(--secondary);

    top:-30px;

    left:-30px;

    z-index:-1;

}

.about-content span{

    color:var(--secondary);

    font-weight:700;

    font-size:15px;

    letter-spacing:2px;

}

.about-content h2{

    font-size:48px;

    line-height:1.35;

    color:var(--primary);

    margin:18px 0 25px;

}

.about-content p{

    color:var(--text-light);

    margin-bottom:35px;

}

.about-content ul{

    display:flex;

    flex-direction:column;

    gap:18px;

}

.about-content li{

    display:flex;

    align-items:center;

    gap:15px;

    font-weight:500;

}

.about-content li i{

    width:34px;

    height:34px;

    border-radius:50%;

    display:flex;

    align-items:center;

    justify-content:center;

    background:var(--primary);

    color:white;

    font-size:14px;

}


/* -------------------- CTA -------------------- */

.cta{

    padding:120px 20px;

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

    color:white;

    text-align:center;

}

.cta h2{

    font-size:48px;

    margin-bottom:20px;

}

.cta p{

    max-width:650px;

    margin:auto;

    margin-bottom:40px;

    color:rgba(255,255,255,.9);

    font-size:18px;

}

.cta .btn.primary{

    background:white;

    color:var(--primary);

}

.cta .btn.primary:hover{

    background:#f2f2f2;

    color:var(--primary-dark);

}


/* -------------------- FOOTER -------------------- */

footer{

    background:#1e1e1e;

    color:#ddd;

    padding-top:70px;

}

.footer-grid{

    display:grid;

    grid-template-columns:2fr 1fr 1fr;

    gap:60px;

    padding-bottom:60px;

}

.footer-grid h3{

    color:white;

    margin-bottom:22px;

    font-size:30px;

}

.footer-grid h4{

    color:white;

    margin-bottom:22px;

    font-size:20px;

}

.footer-grid p{

    color:#aaa;

    line-height:2;

    margin-bottom:10px;

}

.footer-grid a{

    display:block;

    margin-bottom:14px;

    color:#bbb;

    transition:.3s;

}

.footer-grid a:hover{

    color:white;

    transform:translateX(-5px);

}

.copyright{

    border-top:1px solid rgba(255,255,255,.08);

    text-align:center;

    padding:25px;

    color:#888;

    font-size:14px;

}

/* =====================================================
   PART 3
   Animations • Responsive • Mobile Navigation
   ===================================================== */

/* -------------------- REVEAL ANIMATION -------------------- */

.reveal{

    opacity:0;

    transform:translateY(60px);

    transition:
        opacity .8s ease,
        transform .8s ease;

}

.reveal.active{

    opacity:1;

    transform:translateY(0);

}

/* -------------------- KEYFRAMES -------------------- */

@keyframes zoomHero{

    from{

        transform:scale(1.05);

    }

    to{

        transform:scale(1.18);

    }

}

@keyframes bounce{

    0%,
    20%,
    50%,
    80%,
    100%{

        transform:translate(-50%,0);

    }

    40%{

        transform:translate(-50%,-12px);

    }

    60%{

        transform:translate(-50%,-6px);

    }

}

@keyframes fadeIn{

    from{

        opacity:0;

    }

    to{

        opacity:1;

    }

}

@keyframes slideUp{

    from{

        opacity:0;

        transform:translateY(30px);

    }

    to{

        opacity:1;

        transform:translateY(0);

    }

}

/* Hero content animation */

.hero-content .subtitle{

    animation:slideUp .8s ease forwards;

}

.hero-content h1{

    animation:slideUp 1s ease .2s forwards;

    opacity:0;

}

.hero-content p{

    animation:slideUp 1s ease .4s forwards;

    opacity:0;

}

.hero-buttons{

    animation:slideUp 1s ease .6s forwards;

    opacity:0;

}

/* -------------------- MOBILE MENU -------------------- */

@media (max-width:900px){

    #menuBtn{

        display:block;

        z-index:1002;

    }

    nav{

        position:fixed;

        top:0;

        left:-100%;

        width:280px;

        height:100vh;

        background:white;

        display:flex;

        flex-direction:column;

        justify-content:center;

        align-items:center;

        gap:35px;

        transition:.4s;

        box-shadow:0 0 40px rgba(0,0,0,.15);

        z-index:1001;

    }

    nav.active{

        left:0;

    }

    nav a{

        color:#222 !important;

        font-size:20px;

        font-weight:600;

    }

}

/* -------------------- LARGE TABLETS -------------------- */

@media (max-width:1100px){

    .features .container{

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

    }

    .portfolio-grid{

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

    }

    .about .container{

        grid-template-columns:1fr;

        gap:50px;

    }

    .about-content{

        text-align:center;

    }

    .about-content ul{

        align-items:center;

    }

    .about-image::after{

        display:none;

    }

}

/* -------------------- TABLETS -------------------- */

@media (max-width:768px){

    .hero{

        min-height:100vh;

    }

    .hero h1{

        font-size:44px;

    }

    .hero p{

        font-size:16px;

    }

    .hero-buttons{

        flex-direction:column;

        align-items:center;

    }

    .btn{

        width:240px;

    }

    .portfolio{

        padding:90px 0;

    }

    .portfolio-grid{

        grid-template-columns:1fr;

    }

    .work img{

        height:340px;

    }

    .features{

        margin-top:-40px;

    }

    .features .container{

        grid-template-columns:1fr;

    }

    .section-title h2{

        font-size:34px;

    }

    .about{

        padding:90px 0;

    }

    .about-content h2{

        font-size:36px;

    }

    .cta{

        padding:90px 20px;

    }

    .cta h2{

        font-size:34px;

    }

    .footer-grid{

        grid-template-columns:1fr;

        text-align:center;

        gap:40px;

    }

}

/* -------------------- PHONES -------------------- */

@media (max-width:576px){

    .navbar{

        min-height:75px;

    }

    .logo{

        font-size:24px;

    }

    .hero h1{

        font-size:36px;

    }

    .hero p{

        font-size:15px;

    }

    .subtitle{

        font-size:13px;

        padding:8px 18px;

    }

    .feature-card{

        padding:30px 20px;

    }

    .feature-card h3{

        font-size:20px;

    }

    .work-info h3{

        font-size:22px;

    }

    .about-content h2{

        font-size:30px;

    }

    .section-title h2{

        font-size:30px;

    }

    .cta h2{

        font-size:30px;

    }

    .btn{

        width:100%;

        max-width:280px;

    }

}

/* -------------------- UTILITIES -------------------- */

.text-center{

    text-align:center;

}

.mt-1{

    margin-top:10px;

}

.mt-2{

    margin-top:20px;

}

.mt-3{

    margin-top:40px;

}

.mb-1{

    margin-bottom:10px;

}

.mb-2{

    margin-bottom:20px;

}

.mb-3{

    margin-bottom:40px;

}

.hidden{

    display:none !important;

}

/* Better image rendering */

img{

    image-rendering:auto;

    user-select:none;

    -webkit-user-drag:none;

}

/* Remove blue tap highlight on mobile */

*{

    -webkit-tap-highlight-color:transparent;

}

/* Better focus styles */

a:focus-visible,
button:focus-visible{

    outline:3px solid var(--secondary);

    outline-offset:4px;

}

/* Prevent horizontal scrolling */

body,
html{

    max-width:100%;

    overflow-x:hidden;

}