/* ==========================================================
   Vehicle AI Services
   Premium Landing Page
   Part 1
========================================================== */

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

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

:root{

    --primary:#2563eb;
    --secondary:#7c3aed;
    --success:#10b981;
    --danger:#ef4444;
    --warning:#f59e0b;

    --dark:#081120;
    --dark2:#14213d;

    --light:#f8fafc;
    --white:#ffffff;

    --text:#555;

    --radius:18px;

    --shadow:0 15px 45px rgba(0,0,0,.12);

    --gradient:linear-gradient(135deg,#2563eb,#7c3aed);

}

/* ==========================================
Reset
========================================== */

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

html{
    scroll-behavior:smooth;
}

body{

    font-family:'Poppins',sans-serif;

    color:var(--text);

    background:#f6f8fb;

    overflow-x:hidden;

    line-height:1.7;

}

/* ==========================================
Typography
========================================== */

h1,h2,h3,h4,h5,h6{

    color:#111827;

    font-weight:700;

}

p{

    color:#6b7280;

}

a{

    text-decoration:none;

}

img{

    max-width:100%;

}

/* ==========================================
Section
========================================== */

.section{

    padding:100px 0;

}

.section-title{

    margin-bottom:70px;

}

.section-title h2{

    font-size:44px;

    font-weight:700;

}

.section-title p{

    margin-top:15px;

    color:#777;

    font-size:18px;

}

/* ==========================================
Navbar
========================================== */

.navbar{

    padding:18px 0;

    transition:.35s;

    background:rgba(8,17,32,.85);

    backdrop-filter:blur(14px);

}

.navbar-brand img{

    border-radius:12px;

}

.navbar-brand h4{

    color:#fff;

    margin:0;

}

.navbar-brand small{

    letter-spacing:1px;

    color:#ddd;

}

.nav-link{

    color:#fff!important;

    margin:0 12px;

    font-weight:500;

    transition:.3s;

}

.nav-link:hover{

    color:#7dd3fc!important;

}

.nav-link.active{

    color:#38bdf8!important;

}

.navbar-toggler{

    border:none;

}

.navbar-toggler:focus{

    box-shadow:none;

}

/* ==========================================
Hero
========================================== */

.hero{

    margin-top: 109px;
    
    min-height:100vh;

    display:flex;

    align-items:center;

    background:

    radial-gradient(circle at top right,#4f46e522,transparent 30%),

    radial-gradient(circle at bottom left,#2563eb22,transparent 30%),

    linear-gradient(135deg,#081120,#16284a);

    position:relative;

    overflow:hidden;

}

.hero::before{

    content:"";

    position:absolute;

    width:700px;

    height:700px;

    background:rgba(255,255,255,.04);

    border-radius:50%;

    right:-250px;

    top:-250px;

}

.hero h1{

    color:#fff;

    font-size:68px;

    font-weight:800;

    line-height:1.1;

}

.hero h3{

    color:#fff;

    font-size:30px;

    font-weight:600;

}

.hero p{

    color:#d4d4d4;

    font-size:18px;

    margin-top:25px;

    max-width:600px;

}

.text-gradient{

    background:var(--gradient);

    -webkit-background-clip:text;

    -webkit-text-fill-color:transparent;

}

/* ==========================================
Hero Images
========================================== */

.hero-car{

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

}

.phone-preview{

    position:absolute;

    right:20px;

    bottom:-40px;

    width:260px;

    animation:floatPhone 5s ease-in-out infinite;

}

@keyframes floatCar{

0%{transform:translateY(0);}
50%{transform:translateY(-20px);}
100%{transform:translateY(0);}

}

@keyframes floatPhone{

0%{transform:translateY(0);}
50%{transform:translateY(15px);}
100%{transform:translateY(0);}

}

/* ==========================================
Buttons
========================================== */

.btn-primary-custom{

    background:var(--gradient);

    color:#fff;

    border:none;

    padding:15px 34px;

    border-radius:50px;

    font-weight:600;

    transition:.3s;

    box-shadow:0 12px 30px rgba(37,99,235,.35);

}

.btn-primary-custom:hover{

    transform:translateY(-4px);

    color:#fff;

    box-shadow:0 18px 40px rgba(37,99,235,.45);

}

.btn-outline-custom{

    border:2px solid rgba(255,255,255,.6);

    color:#fff;

    padding:15px 34px;

    border-radius:50px;

    transition:.3s;

}

.btn-outline-custom:hover{

    background:#fff;

    color:var(--primary);

}

/* ==========================================
Glass Card
========================================== */

.glass{

    background:rgba(255,255,255,.08);

    border:1px solid rgba(255,255,255,.15);

    backdrop-filter:blur(12px);

    border-radius:20px;

    color:#fff;

    transition:.35s;

}

.glass:hover{

    transform:translateY(-8px);

}

/* ==========================================
Utilities
========================================== */

.bg-gradient{

    background:var(--gradient);

}

.bg-purple{

    background:#7c3aed;

}

.bg-pink{

    background:#ec4899;

    color:#fff;

}

.icon-circle{

    width:75px;

    height:75px;

    border-radius:20px;

    display:flex;

    justify-content:center;

    align-items:center;

    margin:0 auto 20px;

    font-size:30px;

}

.shadow-lg-custom{

    box-shadow:var(--shadow);

}

/* ==========================================================
   Vehicle AI Services
   Premium Landing Page
   Part 2
==========================================================*/

/* ==========================================
Feature Cards
========================================== */

.feature-card{

    background:#fff;

    border-radius:20px;

    padding:35px 25px;

    text-align:center;

    transition:all .35s ease;

    box-shadow:0 10px 35px rgba(0,0,0,.06);

    height:100%;

    position:relative;

    overflow:hidden;

}

.feature-card::before{

    content:"";

    position:absolute;

    left:0;

    top:0;

    width:100%;

    height:5px;

    background:var(--gradient);

    transform:scaleX(0);

    transition:.35s;

}

.feature-card:hover::before{

    transform:scaleX(1);

}

.feature-card:hover{

    transform:translateY(-12px);

    box-shadow:0 20px 50px rgba(0,0,0,.12);

}

.feature-card h4{

    font-size:22px;

    margin-bottom:12px;

    font-weight:700;

}

.feature-card p{

    font-size:15px;

    color:#666;

    margin:0;

}

.feature-card i{

    font-size:32px;

}

/* ==========================================
Icon Circle
========================================== */

.icon-circle{

    width:85px;

    height:85px;

    border-radius:22px;

    display:flex;

    align-items:center;

    justify-content:center;

    margin:0 auto 25px;

    transition:.35s;

}

.feature-card:hover .icon-circle{

    transform:rotate(10deg) scale(1.08);

}

/* ==========================================
How It Works
========================================== */

.how-section{

    background:#fff;

}

.step-card{

    background:#fff;

    border-radius:20px;

    padding:35px 25px;

    text-align:center;

    box-shadow:0 12px 35px rgba(0,0,0,.06);

    transition:.35s;

    height:100%;

}

.step-card:hover{

    transform:translateY(-10px);

    box-shadow:0 20px 50px rgba(0,0,0,.12);

}

.step-icon{

    width:90px;

    height:90px;

    border-radius:50%;

    background:var(--gradient);

    color:#fff;

    display:flex;

    align-items:center;

    justify-content:center;

    font-size:34px;

    margin:0 auto 25px;

    box-shadow:0 15px 30px rgba(37,99,235,.25);

}

.step-card h5{

    margin-bottom:15px;

    font-size:22px;

}

.step-card p{

    font-size:15px;

    color:#666;

}

.step-card .badge{

    margin-right:8px;

    font-size:13px;

    padding:8px 12px;

}

/* ==========================================
Security Card
========================================== */

.security-card{

    background:linear-gradient(135deg,#2563eb,#7c3aed);

    border-radius:25px;

    color:#fff;

    padding:40px;

    min-height:100%;

    display:flex;

    align-items:center;

    box-shadow:0 20px 50px rgba(37,99,235,.25);

}

.security-card h3{

    color:#fff;

    font-size:32px;

    margin-bottom:15px;

}

.security-card p{

    color:rgba(255,255,255,.85);

    margin:0;

}

.shield-icon{

    width:90px;

    height:90px;

    border-radius:50%;

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

    display:flex;

    align-items:center;

    justify-content:center;

    font-size:38px;

    margin-right:25px;

    flex-shrink:0;

}

/* ==========================================
Why Choose Us
========================================== */

.choose-card{

    background:#fff;

    border-radius:20px;

    padding:35px 25px;

    text-align:center;

    transition:.35s;

    box-shadow:0 12px 35px rgba(0,0,0,.05);

    height:100%;

}

.choose-card:hover{

    transform:translateY(-12px);

    box-shadow:0 25px 55px rgba(0,0,0,.12);

}

.choose-icon{

    width:80px;

    height:80px;

    border-radius:20px;

    color:#fff;

    display:flex;

    align-items:center;

    justify-content:center;

    margin:0 auto 20px;

    font-size:30px;

}

.choose-card h4{

    margin-bottom:12px;

    font-size:22px;

    font-weight:700;

}

.choose-card p{

    color:#666;

    margin:0;

}

/* ==========================================
Section Background
========================================== */

.bg-light{

    background:#f8fafc !important;

}

/* ==========================================
Animation
========================================== */

.feature-card,
.step-card,
.choose-card{

    animation:fadeUp .8s ease both;

}

@keyframes fadeUp{

    from{

        opacity:0;

        transform:translateY(40px);

    }

    to{

        opacity:1;

        transform:translateY(0);

    }

}

/* ==========================================
Spacing
========================================== */

#services .feature-card{

    margin-bottom:10px;

}

#about .choose-card{

    margin-bottom:15px;

}

.how-section .step-card{

    margin-bottom:20px;

}

/* ==========================================================
   Vehicle AI Services
   Premium Landing Page
   Part 3
==========================================================*/

/* ==========================================
Pricing Section
========================================== */

#pricing{
    background:#f8fafc;
}

.pricing-card{

    position:relative;

    background:#fff;

    border-radius:24px;

    padding:45px 35px;

    box-shadow:0 15px 45px rgba(0,0,0,.08);

    transition:.35s;

    overflow:hidden;

    height:100%;

}

.pricing-card:hover{

    transform:translateY(-12px);

    box-shadow:0 25px 60px rgba(0,0,0,.15);

}

.pricing-card.featured{

    border:3px solid var(--primary);

    transform:scale(1.04);

}

.pricing-card.featured:hover{

    transform:scale(1.06);

}

.popular-badge{

    position:absolute;

    top:18px;

    right:-45px;

    background:linear-gradient(135deg,#2563eb,#7c3aed);

    color:#fff;

    padding:10px 50px;

    transform:rotate(45deg);

    font-size:13px;

    font-weight:600;

    letter-spacing:.5px;

}

.pricing-header{

    text-align:center;

    margin-bottom:30px;

}

.pricing-header h3{

    font-size:28px;

    margin-bottom:15px;

    color:#111827;

}

.pricing-header h2{

    font-size:58px;

    color:var(--primary);

    font-weight:800;

}

.pricing-header span{

    color:#777;

    font-size:16px;

}

.pricing-list{

    list-style:none;

    padding:0;

    margin:30px 0;

}

.pricing-list li{

    padding:14px 0;

    border-bottom:1px solid #ececec;

    font-size:16px;

}

.pricing-list li:last-child{

    border-bottom:none;

}

.pricing-list i{

    margin-right:12px;

}

/* ==========================================
Download Section
========================================== */

.download-section{

    background:linear-gradient(135deg,#081120,#16284a);

    color:#fff;

    position:relative;

    overflow:hidden;

}

.download-section::before{

    content:"";

    position:absolute;

    width:650px;

    height:650px;

    border-radius:50%;

    background:rgba(255,255,255,.05);

    right:-220px;

    top:-220px;

}

.download-section h2{

    color:#fff;

    font-size:48px;

    font-weight:700;

}

.download-section p{

    color:#d5d5d5;

    font-size:18px;

    max-width:520px;

}

.download-section .phone-preview{

    position:relative;

    right:auto;

    bottom:auto;

    width:320px;

    animation:floatPhone 5s ease infinite;

    filter:drop-shadow(0 25px 45px rgba(0,0,0,.35));

}

/* ==========================================
Statistics
========================================== */

.statistics{

    background:#fff;

}

.stat-box{

    padding:40px 15px;

    border-radius:18px;

    background:#fff;

    transition:.35s;

    box-shadow:0 10px 30px rgba(0,0,0,.05);

}

.stat-box:hover{

    transform:translateY(-8px);

    box-shadow:0 20px 50px rgba(0,0,0,.12);

}

.stat-box h2{

    font-size:52px;

    color:var(--primary);

    font-weight:800;

    margin-bottom:10px;

}

.stat-box p{

    color:#666;

    margin:0;

    font-size:16px;

}

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

#faq{

    background:#f8fafc;

}

.accordion-item{

    border:none;

    border-radius:18px!important;

    overflow:hidden;

    margin-bottom:18px;

    box-shadow:0 10px 30px rgba(0,0,0,.06);

}

.accordion-button{

    background:#fff;

    font-weight:600;

    font-size:18px;

    padding:22px 25px;

}

.accordion-button:focus{

    box-shadow:none;

}

.accordion-button:not(.collapsed){

    background:linear-gradient(135deg,#2563eb,#7c3aed);

    color:#fff;

}

.accordion-button::after{

    filter:brightness(0.3);

}

.accordion-button:not(.collapsed)::after{

    filter:brightness(10);

}

.accordion-body{

    padding:22px 25px;

    color:#666;

    font-size:16px;

    line-height:1.8;

}

/* ==========================================
Section Decorations
========================================== */

.download-section,
.statistics,
#pricing,
#faq{

    position:relative;

}

.download-section::after{

    content:"";

    position:absolute;

    left:0;

    bottom:0;

    width:100%;

    height:5px;

    background:linear-gradient(90deg,#2563eb,#7c3aed,#00c2ff);

}

/* ==========================================================
   Vehicle AI Services
   Premium Landing Page
   Part 4 (Final)
==========================================================*/

/* ==========================================
Newsletter
========================================== */

.newsletter{

    background:linear-gradient(135deg,#2563eb,#7c3aed);

    color:#fff;

}

.newsletter h2{

    color:#fff;

    font-size:42px;

    font-weight:700;

}

.newsletter p{

    color:rgba(255,255,255,.85);

}

.newsletter .form-control{

    height:60px;

    border-radius:50px;

    border:none;

    padding:0 25px;

}

.newsletter .btn{

    height:60px;

    border-radius:50px;

    font-weight:600;

}


/* ==========================================
Contact
========================================== */

.contact-box{

    background:#fff;

    padding:40px;

    border-radius:22px;

    box-shadow:0 15px 45px rgba(0,0,0,.08);

    height:100%;

}

.contact-box h3{

    margin-bottom:20px;

}

.contact-box p{

    margin-bottom:18px;

}

.contact-box i{

    width:28px;

    color:var(--primary);

}

.form-control{

    height:55px;

    border-radius:14px;

    border:1px solid #ddd;

    box-shadow:none;

}

textarea.form-control{

    height:auto;

    resize:none;

    padding-top:15px;

}

.form-control:focus{

    border-color:var(--primary);

    box-shadow:0 0 0 .15rem rgba(37,99,235,.15);

}


/* ==========================================
Social Icons
========================================== */

.social{

    display:flex;

    gap:12px;

    margin-top:25px;

}

.social a{

    width:45px;

    height:45px;

    border-radius:50%;

    display:flex;

    align-items:center;

    justify-content:center;

    background:#eef4ff;

    color:var(--primary);

    transition:.3s;

    font-size:18px;

}

.social a:hover{

    background:var(--gradient);

    color:#fff;

    transform:translateY(-5px);

}


/* ==========================================
Footer
========================================== */

.footer{

    background:#081120;

    color:#fff;

    padding:80px 0 30px;

}

.footer h4,
.footer h5{

    color:#fff;

    margin-bottom:20px;

}

.footer p{

    color:#cbd5e1;

}

.footer ul{

    padding:0;

    list-style:none;

}

.footer ul li{

    margin-bottom:12px;

}

.footer ul li a{

    color:#cbd5e1;

    transition:.3s;

}

.footer ul li a:hover{

    color:#fff;

    padding-left:6px;

}

.footer hr{

    border-color:rgba(255,255,255,.15);

}


/* ==========================================
Back To Top
========================================== */

.back-to-top{

    position:fixed;

    right:25px;

    bottom:25px;

    width:55px;

    height:55px;

    background:var(--gradient);

    color:#fff;

    border-radius:50%;

    display:flex;

    align-items:center;

    justify-content:center;

    font-size:20px;

    text-decoration:none;

    box-shadow:0 15px 35px rgba(37,99,235,.35);

    transition:.3s;

    z-index:999;

}

.back-to-top:hover{

    color:#fff;

    transform:translateY(-6px);

}


/* ==========================================
Animations
========================================== */

.fade-up{

    animation:fadeUp .8s ease forwards;

}

.zoom-in{

    animation:zoomIn .6s ease forwards;

}

@keyframes zoomIn{

from{

    opacity:0;

    transform:scale(.8);

}

to{

    opacity:1;

    transform:scale(1);

}

}

@keyframes fadeUp{

from{

    opacity:0;

    transform:translateY(40px);

}

to{

    opacity:1;

    transform:translateY(0);

}

}


/* ==========================================
Responsive
========================================== */

@media(max-width:1200px){

.hero h1{

    font-size:56px;

}

.download-section h2{

    font-size:40px;

}

}

@media(max-width:992px){

.section{

    padding:80px 0;

}

.hero{

    text-align:center;

    padding-top:130px;

}

.hero h1{

    font-size:46px;

}

.hero h3{

    font-size:24px;

}

.hero p{

    margin:20px auto;

}

.phone-preview{

    position:relative;

    right:auto;

    bottom:auto;

    margin-top:40px;

    width:240px;

}

.hero-car{

    margin-top:50px;

}

.security-card{

    margin-top:35px;

}

.pricing-card.featured{

    transform:none;

}

}

@media(max-width:768px){

.section-title h2{

    font-size:34px;

}

.hero h1{

    font-size:38px;

}

.hero h3{

    font-size:21px;

}

.btn-primary-custom,
.btn-outline-custom{

    display:block;

    width:100%;

    margin-bottom:15px;

}

.pricing-header h2{

    font-size:46px;

}

.download-section{

    text-align:center;

}

.download-section p{

    margin:auto;

}

.footer{

    text-align:center;

}

.social{

    justify-content:center;

}

.back-to-top{

    width:48px;

    height:48px;

    right:15px;

    bottom:15px;

}

}

@media(max-width:576px){

.hero{

    min-height:auto;

}

.hero h1{

    font-size:32px;

}

.section{

    padding:60px 0;

}

.contact-box{

    padding:25px;

}

.pricing-card{

    padding:30px 22px;

}

.feature-card{

    padding:25px;

}

.stat-box h2{

    font-size:38px;

}

.footer{

    padding:60px 0 25px;

}

}