/* ==========================================
   ROXAN AIRCONDITIONING SERVICES
   Global Styles
   Version 2.0
========================================== */

/* Google Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* ==========================================
RESET
========================================== */

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Poppins',sans-serif;
    font-size:16px;
    line-height:1.7;
    color:#212529;
    background:#ffffff;
    overflow-x:hidden;
}

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

a{
    text-decoration:none;
    color:inherit;
}

ul{
    list-style:none;
}

button{
    border:none;
    cursor:pointer;
    font-family:inherit;
}

/* ==========================================
COLORS
========================================== */

:root{

    --primary:#0D6EFD;

    --primary-dark:#084298;

    --light-blue:#EAF5FF;

    --gold:#FFC107;

    --white:#ffffff;

    --gray:#6c757d;

    --light:#f8f9fa;

    --dark:#212529;

    --shadow:0 15px 40px rgba(0,0,0,.08);

    --radius:20px;

    --transition:.35s ease;

}

/* ==========================================
CONTAINER
========================================== */

.container{

    width:90%;

    max-width:1200px;

    margin:auto;

}

/* ==========================================
SECTION
========================================== */

section{

    padding:100px 0;

}

.section-title{

    text-align:center;

    margin-bottom:70px;

}

.section-title span{

    color:var(--primary);

    font-size:15px;

    font-weight:600;

    text-transform:uppercase;

    letter-spacing:2px;

}

.section-title h2{

    margin-top:15px;

    font-size:42px;

    font-weight:700;

    color:var(--dark);

}

.section-title p{

    max-width:700px;

    margin:20px auto 0;

    color:var(--gray);

}

/* ==========================================
BUTTONS
========================================== */

.btn{

    display:inline-flex;

    align-items:center;

    justify-content:center;

    gap:10px;

    padding:15px 35px;

    background:var(--primary);

    color:#fff;

    border-radius:50px;

    font-weight:600;

    transition:var(--transition);

    box-shadow:var(--shadow);

}

.btn:hover{

    background:var(--primary-dark);

    transform:translateY(-4px);

}

.btn-outline{

    background:transparent;

    border:2px solid var(--primary);

    color:var(--primary);

}

.btn-outline:hover{

    background:var(--primary);

    color:#fff;

}

/* ==========================================
CARDS
========================================== */

.card{

    background:#fff;

    border-radius:var(--radius);

    padding:30px;

    box-shadow:var(--shadow);

    transition:var(--transition);

}

.card:hover{

    transform:translateY(-10px);

}

/* ==========================================
UTILITY
========================================== */

.text-center{

    text-align:center;

}

.mt-30{

    margin-top:30px;

}

.mb-30{

    margin-bottom:30px;

}

/* ==========================================
   HEADER
========================================== */

header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    z-index:1000;
    background:rgba(255,255,255,.95);
    backdrop-filter:blur(10px);
    box-shadow:0 2px 20px rgba(0,0,0,.08);
    transition:all .3s ease;
}

header.sticky{
    padding:0;
    box-shadow:0 5px 25px rgba(0,0,0,.12);
}

header .container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    height:80px;
}

/* ==========================================
   LOGO
========================================== */

.logo{
    display:flex;
    align-items:center;
    gap:12px;
}

.logo img{
    width:65px;
    height:65px;
    object-fit:contain;
}

.logo-text h2{
    font-size:24px;
    color:var(--primary);
    font-weight:700;
    line-height:1;
}

.logo-text span{
    font-size:13px;
    color:var(--gray);
}

/* ==========================================
   NAVIGATION
========================================== */

nav{
    display:flex;
    align-items:center;
}

.nav-links{
    display:flex;
    gap:35px;
}

.nav-links li{
    list-style:none;
}

.nav-links a{
    position:relative;
    color:var(--dark);
    font-weight:600;
    transition:.3s;
}

.nav-links a:hover{
    color:var(--primary);
}

.nav-links a.active{
    color:var(--primary);
}

.nav-links a::after{
    content:"";
    position:absolute;
    left:0;
    bottom:-8px;
    width:0;
    height:3px;
    background:var(--primary);
    border-radius:10px;
    transition:.3s;
}

.nav-links a:hover::after,
.nav-links a.active::after{
    width:100%;
}

/* ==========================================
   HEADER BUTTON
========================================== */

.header-actions{
    display:flex;
    align-items:center;
    gap:15px;
}

.call-btn-header{
    padding:12px 26px;
    background:var(--primary);
    color:#fff;
    border-radius:50px;
    font-weight:600;
    transition:.3s;
}

.call-btn-header:hover{
    background:var(--primary-dark);
    transform:translateY(-3px);
}

/* ==========================================
   MOBILE MENU BUTTON
========================================== */

.menu-toggle{
    display:none;
    width:48px;
    height:48px;
    border:none;
    background:transparent;
    cursor:pointer;
}

.menu-toggle i{
    font-size:28px;
    color:var(--primary);
}

/* ==========================================
   PAGE HERO
========================================== */

.page-hero{
    padding:170px 0 100px;
    background:linear-gradient(
        rgba(13,110,253,.85),
        rgba(8,66,152,.85)
    ),
    url("../images/hero.webp") center/cover no-repeat;
    text-align:center;
    color:#fff;
}

.page-hero h1{
    font-size:52px;
    font-weight:800;
    margin-bottom:20px;
}

.page-hero p{
    font-size:20px;
    max-width:700px;
    margin:auto;
    opacity:.95;
}

/* ==========================================
   HERO SECTION
========================================== */

.hero{
    position:relative;
    min-height:100vh;
    display:flex;
    align-items:center;
    overflow:hidden;
    background:linear-gradient(
        135deg,
        rgba(13,110,253,.92),
        rgba(8,66,152,.88)
    ),
    url("../images/hero.webp") center center/cover no-repeat;
}

.hero::before{
    content:"";
    position:absolute;
    inset:0;
    background:
        radial-gradient(circle at top right,
        rgba(255,255,255,.15),
        transparent 40%);
}

.hero .container{
    position:relative;
    z-index:2;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:center;
}

.hero-content{
    color:#fff;
}

.hero-badge{

    display:inline-flex;
    align-items:center;
    gap:10px;

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

    padding:10px 20px;

    border-radius:50px;

    margin-bottom:25px;

    backdrop-filter:blur(10px);

    font-size:14px;

    font-weight:600;

}

.hero-content h1{

    font-size:60px;

    line-height:1.15;

    font-weight:800;

    margin-bottom:25px;

}

.hero-content p{

    font-size:20px;

    opacity:.95;

    max-width:620px;

    margin-bottom:35px;

}

.hero-buttons{

    display:flex;

    gap:20px;

    flex-wrap:wrap;

}

.hero-buttons .btn{

    min-width:180px;

}

.hero-features{

    display:flex;

    gap:30px;

    margin-top:45px;

    flex-wrap:wrap;

}

.hero-feature{

    display:flex;

    align-items:center;

    gap:10px;

    color:#fff;

    font-weight:600;

}

.hero-feature i{

    width:45px;
    height:45px;

    display:flex;
    align-items:center;
    justify-content:center;

    border-radius:50%;

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

    font-size:20px;

}

.hero-image{

    display:flex;

    justify-content:center;

    align-items:center;

}

.hero-image img{

    width:100%;

    max-width:560px;

    border-radius:30px;

    box-shadow:0 30px 80px rgba(0,0,0,.30);

    animation:floatImage 4s ease-in-out infinite;

}

/* ==========================================
   FLOATING ANIMATION
========================================== */

@keyframes floatImage{

    0%{
        transform:translateY(0);
    }

    50%{
        transform:translateY(-15px);
    }

    100%{
        transform:translateY(0);
    }

}

/*======================================
WHY CHOOSE US
======================================*/

.why{

    background:#fff;

}

.features-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));

    gap:30px;

}

.feature-card{

    text-align:center;

    padding:40px 30px;

    border-radius:20px;

    background:#fff;

    box-shadow:0 15px 40px rgba(0,0,0,.08);

    transition:.35s;

}

.feature-card:hover{

    transform:translateY(-10px);

}

.feature-icon{

    width:90px;

    height:90px;

    margin:0 auto 25px;

    border-radius:50%;

    background:#EAF5FF;

    display:flex;

    justify-content:center;

    align-items:center;

}

.feature-icon i{

    font-size:38px;

    color:#0D6EFD;

}

.feature-card h3{

    font-size:24px;

    margin-bottom:15px;

}

.feature-card p{

    color:#666;

    line-height:1.8;

}

/*======================================
SERVICES
======================================*/

.services{

    background:#F8F9FA;

}

.services-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));

    gap:30px;

}

.service-card{

    background:#fff;

    padding:40px;

    border-radius:20px;

    text-align:center;

    box-shadow:0 15px 40px rgba(0,0,0,.08);

    transition:.35s;

}

.service-card:hover{

    transform:translateY(-12px);

}

.service-card i{

    font-size:50px;

    color:#0D6EFD;

    margin-bottom:20px;

}

.service-card h3{

    margin-bottom:15px;

    font-size:24px;

}

.service-card p{

    color:#666;

    margin-bottom:20px;

}

.service-card a{

    color:#0D6EFD;

    font-weight:600;

}

/*======================================
STATISTICS
======================================*/

.stats{

    background:#0D6EFD;

    color:#fff;

}

.stats-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));

    gap:30px;

    text-align:center;

}

.stat-card h2{

    font-size:60px;

    font-weight:800;

}

.stat-card p{

    margin-top:10px;

    font-size:18px;

}

/*======================================
GALLERY
======================================*/

.gallery-preview{

    background:#fff;

}

.gallery-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));

    gap:25px;

}

.gallery-item{

    overflow:hidden;

    border-radius:20px;

    box-shadow:0 15px 40px rgba(0,0,0,.08);

    cursor:pointer;

}

.gallery-item img{

    width:100%;

    height:280px;

    object-fit:cover;

    transition:.5s;

}

.gallery-item:hover img{

    transform:scale(1.08);

}


/*======================================
PROCESS
======================================*/

.process{

    background:#F8F9FA;

}

.process-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));

    gap:30px;

}

.process-card{

    position:relative;

    background:#fff;

    padding:40px 25px;

    border-radius:20px;

    text-align:center;

    box-shadow:0 15px 40px rgba(0,0,0,.08);

    transition:.35s;

}

.process-card:hover{

    transform:translateY(-10px);

}

.process-card i{

    font-size:48px;

    color:#0D6EFD;

    margin-bottom:20px;

}

.process-card h3{

    margin-bottom:15px;

    font-size:22px;

}

.process-card p{

    color:#666;

}

.step{

    position:absolute;

    top:-18px;

    left:50%;

    transform:translateX(-50%);

    width:42px;

    height:42px;

    border-radius:50%;

    background:#0D6EFD;

    color:#fff;

    display:flex;

    justify-content:center;

    align-items:center;

    font-weight:700;

}


/*======================================
TESTIMONIALS
======================================*/

.testimonials{

    background:#fff;

}

.testimonial-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));

    gap:30px;

}

.testimonial-card{

    background:#fff;

    padding:35px;

    border-radius:20px;

    box-shadow:0 15px 40px rgba(0,0,0,.08);

}

.stars{

    color:#FFC107;

    font-size:22px;

    margin-bottom:20px;

}

.testimonial-card p{

    color:#666;

    line-height:1.8;

    margin-bottom:20px;

}

.testimonial-card h4{

    color:#0D6EFD;

}


/*======================================
FAQ
======================================*/

.faq{

    background:#F8F9FA;

}

.faq-grid{

    display:grid;

    gap:20px;

    max-width:900px;

    margin:auto;

}

.faq-item{

    background:#fff;

    padding:30px;

    border-radius:15px;

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

}

.faq-item h3{

    margin-bottom:15px;

    color:#0D6EFD;

}

.faq-item p{

    color:#666;

    line-height:1.8;

}

/*======================================
CALL TO ACTION
======================================*/

.cta{

    background:linear-gradient(135deg,#0D6EFD,#084298);

    color:#fff;

    text-align:center;

}

.cta h2{

    font-size:48px;

    margin-bottom:20px;

    font-weight:700;

}

.cta p{

    max-width:700px;

    margin:0 auto 40px;

    font-size:18px;

    opacity:.95;

}


/*======================================
FOOTER
======================================*/

footer{

    background:#111827;

    color:#fff;

    padding:80px 0 30px;

}

.footer-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));

    gap:40px;

    margin-bottom:50px;

}

.footer-grid h3,
.footer-grid h4{

    margin-bottom:20px;

    color:#fff;

}

.footer-grid p{

    color:#d1d5db;

    margin-bottom:15px;

    line-height:1.8;

}

.footer-grid ul{

    list-style:none;

}

.footer-grid ul li{

    margin-bottom:12px;

}

.footer-grid ul li a{

    color:#d1d5db;

    transition:.3s;

}

.footer-grid ul li a:hover{

    color:#fff;

    padding-left:8px;

}

.footer-bottom{

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

    padding-top:25px;

    text-align:center;

    color:#9ca3af;

}


/*======================================
FLOATING BUTTONS
======================================*/

.call-btn,
.messenger-btn{

    position:fixed;

    right:25px;

    width:60px;

    height:60px;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    color:#fff;

    font-size:24px;

    box-shadow:0 10px 30px rgba(0,0,0,.25);

    z-index:999;

    transition:.3s;

}

.call-btn{

    bottom:100px;

    background:#0D6EFD;

}

.messenger-btn{

    bottom:25px;

    background:#0084FF;

}

.call-btn:hover,
.messenger-btn:hover{

    transform:scale(1.1);

}


/*======================================
BACK TO TOP
======================================*/

.back-to-top{

    position:fixed;

    left:25px;

    bottom:25px;

    width:55px;

    height:55px;

    border-radius:50%;

    background:#FFC107;

    color:#111;

    display:flex;

    justify-content:center;

    align-items:center;

    font-size:22px;

    cursor:pointer;

    opacity:0;

    visibility:hidden;

    transition:.3s;

    z-index:999;

}

.back-to-top.show{

    opacity:1;

    visibility:visible;

}


/*======================================
ANIMATIONS
======================================*/

.fade-up{

    opacity:0;

    transform:translateY(40px);

    transition:all .8s ease;

}

.fade-up.show{

    opacity:1;

    transform:translateY(0);

}

@keyframes float{

    0%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-10px);

    }

    100%{

        transform:translateY(0);

    }

}

.float{

    animation:float 3s ease-in-out infinite;

}


/*======================================
UTILITY
======================================*/

.text-center{

    text-align:center;

}

.mt-20{

    margin-top:20px;

}

.mt-30{

    margin-top:30px;

}

.mt-50{

    margin-top:50px;

}

.mb-30{

    margin-bottom:30px;

}

.hidden{

    display:none;

}