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

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

html{
    scroll-behavior: smooth;
}

body{
    font-family: 'Rajdhani', sans-serif;
    background: var(--body-bg);
    color: var(--white-color);
    overflow-x: hidden;
    line-height: 1.5;
}

/* ========================================
   ROOT VARIABLES
======================================== */

:root{

    /* COLORS */
    --primary-color: #ff2a2a;
    --secondary-color: #c41212;
    --third-color: #ff6b00;

    --body-bg: #0d0d0d;
    --section-bg: #111111;
    --card-bg: #181818;

    --white-color: #ffffff;
    --black-color: #000000;

    --text-color: #bdbdbd;
    --border-color: rgba(255,255,255,0.08);

    --gradient-primary: linear-gradient(135deg,#ff2a2a,#ff6b00);

    /* TYPOGRAPHY */
    --primary-font: 'Rajdhani', sans-serif;

    --fs-12: 12px;
    --fs-14: 14px;
    --fs-16: 16px;
    --fs-18: 18px;
    --fs-20: 20px;
    --fs-24: 24px;
    --fs-30: 30px;
    --fs-36: 36px;
    --fs-42: 42px;
    --fs-52: 52px;
    --fs-64: 64px;

    /* FONT WEIGHT */
    --fw-300: 300;
    --fw-400: 400;
    --fw-500: 500;
    --fw-600: 600;
    --fw-700: 700;

    /* SHADOW */
    --shadow-primary: 0 10px 30px rgba(255,42,42,0.20);

    /* BORDER RADIUS */
    --radius-5: 5px;
    --radius-10: 10px;
    --radius-15: 15px;
    --radius-20: 20px;
    --radius-circle: 50%;

    /* TRANSITION */
    --transition: all 0.4s ease;

}

/* ========================================
   COMMON CSS
======================================== */

a{
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul{
    list-style: none;
    margin: 0;
    padding: 0;
}

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

button{
    border: none;
    outline: none;
    cursor: pointer;
    transition: var(--transition);
}

input,
textarea,
select{
    outline: none;
    border: none;
}

/* ========================================
   TYPOGRAPHY
======================================== */

h1,
h2,
h3,
h4,
h5,
h6{
    font-family: var(--primary-font);
    font-weight: var(--fw-700);
    color: var(--white-color);
    margin-bottom: 0;
    line-height: 1.2;
}

h1{
    font-size: var(--fs-64);
}

h2{
    font-size: var(--fs-52);
}

h3{
    font-size: var(--fs-42);
}

h4{
    font-size: var(--fs-30);
}

h5{
    font-size: var(--fs-24);
}

h6{
    font-size: var(--fs-20);
}

p{
    font-size: var(--fs-18);
    color: var(--text-color);
    margin-bottom: 0;
}

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

.container{
    max-width: 1320px;
}

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

.section-padding{
    padding: 120px 0;
}

.section-bg{
    background: var(--section-bg);
}

/* ========================================
   COMMON BUTTON
======================================== */

.common-btn{
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 38px;
    background: var(--gradient-primary);
    color: var(--white-color);
    font-size: var(--fs-18);
    font-weight: var(--fw-700);
    border-radius: var(--radius-10);
    overflow: hidden;
    z-index: 1;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.common-btn::before{
    content: '';
    position: absolute;
    inset: 0;
    background: var(--white-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: var(--transition);
    z-index: -1;
}

.common-btn:hover::before{
    transform: scaleX(1);
    transform-origin: left;
}

.common-btn:hover{
    color: var(--black-color);
}

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

.section-title{
    margin-bottom: 60px;
}

.section-subtitle{
    display: inline-block;
    font-size: var(--fs-18);
    font-weight: var(--fw-700);
    color: var(--primary-color);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-heading{
    max-width: 700px;
}

/* ========================================
   CARD DESIGN
======================================== */

.common-card{
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-20);
    padding: 30px;
    transition: var(--transition);
}

.common-card:hover{
    transform: translateY(-10px);
    box-shadow: var(--shadow-primary);
    border-color: rgba(255,42,42,0.4);
}

/* ========================================
   OVERLAY
======================================== */

.overlay{
    position: relative;
    z-index: 1;
}

.overlay::before{
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.65);
    z-index: -1;
}

/* ========================================
   NAVBAR
======================================== */

.custom-navbar{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 25px 0;
    z-index: 999;
}

.custom-navbar .nav-link{
    color: var(--white-color);
    font-size: var(--fs-18);
    font-weight: var(--fw-600);
    margin: 0 15px;
    text-transform: uppercase;
}

.custom-navbar .nav-link:hover{
    color: var(--primary-color);
}

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

.hero-section{
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-position: center;
    background-size: cover;
    overflow: hidden;
}

.hero-content h1{
    text-transform: uppercase;
    margin-bottom: 25px;
}

.hero-content p{
    max-width: 650px;
    margin-bottom: 40px;
}

/* ========================================
   IMAGE EFFECT
======================================== */

.image-hover{
    overflow: hidden;
    border-radius: var(--radius-20);
}

.image-hover img{
    transition: var(--transition);
}

.image-hover:hover img{
    transform: scale(1.1);
}

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

.swiper-button-next,
.swiper-button-prev{
    width: 55px;
    height: 55px;
    background: var(--primary-color);
    border-radius: var(--radius-circle);
    color: var(--white-color);
}

.swiper-button-next::after,
.swiper-button-prev::after{
    font-size: 18px;
}

/* ========================================
   SCROLLBAR
======================================== */

::-webkit-scrollbar{
    width: 8px;
}

::-webkit-scrollbar-track{
    background: #111;
}

::-webkit-scrollbar-thumb{
    background: var(--primary-color);
}

/* ========================================
   RESPONSIVE
======================================== */

@media(max-width:991px){

    h1{
        font-size: 50px;
    }

    h2{
        font-size: 40px;
    }

    .section-padding{
        padding: 80px 0;
    }

}

@media(max-width:767px){

    h1{
        font-size: 40px;
    }

    h2{
        font-size: 32px;
    }

    p{
        font-size: 16px;
    }

    .common-btn{
        padding: 14px 28px;
    }

}