/* ==========================================================
   SATELLITEREGRADIO.ONLINE
   MAIN STYLESHEET
========================================================== */

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

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:Arial, Helvetica, sans-serif;
    background:#ffffff;
    color:#475569;
    line-height:1.8;
    font-size:17px;
}

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

a{
    text-decoration:none;
}

ul{
    padding-left:20px;
}

.container{
    width:90%;
    max-width:1200px;
    margin:0 auto;
}

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

header{
    background:#0f172a;
    position:sticky;
    top:0;
    z-index:999;
    box-shadow:0 2px 12px rgba(0,0,0,0.12);
}

.navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 0;
}

.logo{
    color:#ffffff;
    font-size:30px;
    font-weight:700;
}

.logo span{
    color:#f59e0b;
}

.nav-links{
    display:flex;
    gap:22px;
}

.nav-links a{
    color:#ffffff;
    font-size:15px;
    transition:0.3s;
}

.nav-links a:hover{
    color:#f59e0b;
}

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

.hero{
    background:linear-gradient(
        135deg,
        #0f172a,
        #1e293b
    );
    color:#ffffff;
    padding:120px 0;
}

.hero-content{
    max-width:850px;
}

.hero h1{
    font-size:58px;
    line-height:1.15;
    margin-bottom:25px;
    font-weight:700;
}

.hero p{
    font-size:20px;
    color:#e2e8f0;
    margin-bottom:35px;
}

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

.page-hero{
    background:linear-gradient(
        135deg,
        #0f172a,
        #1e293b
    );
    color:#ffffff;
    text-align:center;
    padding:90px 0;
}

.page-hero h1{
    font-size:48px;
    margin-bottom:15px;
}

.page-hero p{
    color:#e2e8f0;
    max-width:850px;
    margin:0 auto;
}

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

.btn{
    display:inline-block;
    background:#f59e0b;
    color:#111827;
    padding:15px 30px;
    border-radius:6px;
    font-weight:700;
    transition:0.3s;
}

.btn:hover{
    background:#d97706;
}

.btn-secondary{
    display:inline-block;
    border:2px solid #ffffff;
    color:#ffffff;
    padding:13px 28px;
    border-radius:6px;
    margin-left:10px;
    transition:0.3s;
}

.btn-secondary:hover{
    background:#ffffff;
    color:#0f172a;
}

/* ==========================
   SECTIONS
========================== */

.section{
    padding:80px 0;
}

.section:nth-child(even){
    background:#f8fafc;
}

.section-title{
    text-align:center;
    margin-bottom:50px;
}

.section-title h2{
    color:#0f172a;
    font-size:42px;
    margin-bottom:15px;
}

.section-title p{
    max-width:850px;
    margin:0 auto;
    color:#64748b;
}

/* ==========================
   CONTENT
========================== */

.content{
    max-width:950px;
    margin:0 auto;
}

.content h2{
    color:#0f172a;
    font-size:36px;
    margin-top:50px;
    margin-bottom:20px;
    line-height:1.3;
}

.content h3{
    color:#0f172a;
    margin-top:30px;
    margin-bottom:15px;
}

.content p{
    margin-bottom:24px;
    font-size:18px;
}

.content ul{
    margin-bottom:25px;
}

.content li{
    margin-bottom:12px;
}

/* ==========================
   NOTICE BOX
========================== */

.notice{
    background:#fff7e6;
    border-left:6px solid #f59e0b;
    padding:30px;
    border-radius:10px;
}

.notice h3{
    color:#0f172a;
    margin-bottom:15px;
}

/* ==========================
   GRID
========================== */

.grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:25px;
}

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

.card{
    background:#ffffff;
    padding:30px;
    border-radius:12px;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
    transition:0.3s;
}

.card:hover{
    transform:translateY(-5px);
}

.card h3{
    color:#0f172a;
    margin-bottom:15px;
}

.card p{
    margin-bottom:0;
}

/* ==========================
   TABLES
========================== */

table{
    width:100%;
    border-collapse:collapse;
    background:#ffffff;
    box-shadow:0 8px 20px rgba(0,0,0,0.08);
}

table th{
    background:#f1f5f9;
    color:#0f172a;
    text-align:left;
}

table th,
table td{
    padding:15px;
    border:1px solid #e2e8f0;
}

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

.faq-item{
    background:#ffffff;
    border-radius:10px;
    padding:25px;
    margin-bottom:20px;
    box-shadow:0 8px 20px rgba(0,0,0,0.08);
}

.faq-item h3{
    color:#0f172a;
    margin-bottom:10px;
}

/* ==========================
   CONTACT CARD
========================== */

.contact-card{
    background:#ffffff;
    padding:35px;
    border-radius:12px;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

.contact-card h3{
    color:#0f172a;
    margin-bottom:20px;
}

.contact-card p{
    margin-bottom:15px;
}

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

.cta{
    background:#0f172a;
    color:#ffffff;
    text-align:center;
    padding:90px 0;
}

.cta h2{
    font-size:42px;
    margin-bottom:20px;
}

.cta p{
    max-width:850px;
    margin:0 auto 30px auto;
    color:#e2e8f0;
}

/* ==========================
   FORMS
========================== */

form{
    background:#ffffff;
    padding:35px;
    border-radius:12px;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

input,
textarea{
    width:100%;
    padding:14px;
    border:1px solid #cbd5e1;
    border-radius:6px;
    margin-bottom:18px;
    font-size:16px;
}

textarea{
    min-height:160px;
    resize:vertical;
}

button{
    background:#f59e0b;
    color:#111827;
    border:none;
    padding:14px 28px;
    border-radius:6px;
    font-weight:700;
    cursor:pointer;
}

button:hover{
    background:#d97706;
}

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

footer{
    background:#0b1220;
    color:#cbd5e1;
    padding:70px 0 25px;
}

.footer-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:30px;
}

footer h3{
    color:#ffffff;
    margin-bottom:15px;
}

footer ul{
    list-style:none;
    padding-left:0;
}

footer li{
    margin-bottom:10px;
}

footer a{
    color:#cbd5e1;
}

footer a:hover{
    color:#ffffff;
}

.footer-bottom{
    margin-top:40px;
    padding-top:25px;
    border-top:1px solid rgba(255,255,255,0.1);
    text-align:center;
}

.footer-bottom p{
    margin-bottom:12px;
}

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

@media(max-width:992px){

.hero h1{
    font-size:46px;
}

.page-hero h1{
    font-size:40px;
}

.section-title h2{
    font-size:36px;
}

}

@media(max-width:768px){

.navbar{
    flex-direction:column;
    gap:15px;
}

.nav-links{
    flex-wrap:wrap;
    justify-content:center;
    gap:12px;
}

.hero{
    padding:90px 0;
}

.hero h1{
    font-size:36px;
}

.hero p{
    font-size:18px;
}

.page-hero{
    padding:70px 0;
}

.page-hero h1{
    font-size:32px;
}

.section{
    padding:60px 0;
}

.section-title h2{
    font-size:30px;
}

.content h2{
    font-size:28px;
}

.btn-secondary{
    display:block;
    margin-top:12px;
    margin-left:0;
    text-align:center;
}

.cta h2{
    font-size:30px;
}

}

@media(max-width:480px){

.hero h1{
    font-size:30px;
}

.logo{
    font-size:24px;
}

.content h2{
    font-size:24px;
}

.section-title h2{
    font-size:26px;
}

}