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

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

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

.container{

max-width:1050px;
margin:70px auto;
padding:45px;
background:white;
border-radius:8px;
box-shadow:0 10px 25px rgba(0,0,0,0.08);

animation:fadeIn 0.5s ease;

}

/* =====================================
HEADINGS
===================================== */

h2{

text-align:center;
margin-bottom:20px;
color:#1c2d41;
font-size:28px;

}

h3{

text-align:center;
margin-bottom:22px;
color:#0b3b6e;
font-size:20px;

}

.section-title{

text-align:center;
margin-bottom:25px;
color:#0b3b6e;
font-size:20px;

}

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

.portal-box{

margin-top:35px;
padding:35px;
background:#f8fafc;
border-radius:8px;
border:1px solid #e3e6ea;

transition:all 0.3s ease;

}

.portal-box:hover{

box-shadow:0 8px 20px rgba(0,0,0,0.08);

}

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

.hero-title{

text-align:center;
font-size:30px;
color:#0b3b6e;
margin-bottom:12px;

}

.hero-desc{

text-align:center;
max-width:780px;
margin:0 auto 40px auto;
font-size:16px;
line-height:1.7;

}

.hero-box{

text-align:center;

}

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

.form-grid{

display:grid;
grid-template-columns:1fr 1fr;
gap:22px;

}

.full-width{

grid-column:1 / -1;

}

/* =====================================
LABELS
===================================== */

label{

display:block;
margin-top:12px;
font-weight:600;
font-size:14px;
color:#2c3e50;

}

/* =====================================
INPUT FIELDS
===================================== */

input{

width:100%;
padding:11px 12px;
margin-top:6px;

border:1px solid #d6d9de;
border-radius:5px;

font-size:14px;

transition:all 0.25s ease;

}

/* =====================================
SELECT
===================================== */

select{

width:100%;
padding:11px 12px;
margin-top:6px;

border:1px solid #d6d9de;
border-radius:5px;

font-size:14px;

background:white;
cursor:pointer;

transition:all 0.25s ease;

}

/* =====================================
FOCUS EFFECT
===================================== */

input:focus,
select:focus{

border-color:#0b3b6e;
box-shadow:0 0 6px rgba(11,59,110,0.2);
outline:none;

}

/* =====================================
CHECKBOX
===================================== */

input[type="checkbox"]{

width:auto;
margin-right:10px;

}

/* =====================================
TABLE (DESTINATION TESTING / IP TABLE)
===================================== */

.testing-table{

width:100%;
border-collapse:collapse;
margin-top:15px;

}

.testing-table th{

background:#0b3b6e;
color:white;
padding:10px;
font-size:14px;

}

.testing-table td{

border:1px solid #e3e6ea;
padding:8px;

}

.testing-table input{

width:100%;
border:none;
padding:8px;

}

/* Center Action column */

.testing-table td:last-child{

text-align:center;

}

/* =====================================
REMOVE BUTTON (IP ROW)
===================================== */

.remove-btn{

background:#e74c3c;
color:white;
border:none;
padding:8px 14px;
border-radius:4px;
cursor:pointer;
font-size:13px;

transition:all 0.25s ease;

}

.remove-btn:hover{

background:#c0392b;

}

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

.btn{

display:inline-block;
margin-top:30px;

padding:14px 30px;

background:#0b3b6e;
color:white;

border:none;
border-radius:5px;

font-size:15px;
font-weight:600;

cursor:pointer;

transition:all 0.3s ease;

}

.btn:hover{

background:#15549b;
transform:translateY(-2px);
box-shadow:0 6px 15px rgba(0,0,0,0.2);

}

/* CENTER BUTTON */

button{

display:block;
margin:40px auto 0 auto;

}

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

.interconnect-grid{

display:grid;
grid-template-columns:repeat(4,1fr);
gap:20px;
margin-top:20px;

}

.interconnect-item{

background:white;
padding:22px;
border-radius:6px;
border:1px solid #e3e6ea;
text-align:center;
transition:0.3s;

}

.interconnect-item:hover{

box-shadow:0 6px 15px rgba(0,0,0,0.08);

}

.interconnect-item h4{

color:#0b3b6e;
margin-bottom:10px;

}

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

.process-grid{

display:grid;
grid-template-columns:repeat(4,1fr);
gap:20px;
margin-top:20px;

}

.process-step{

background:white;
padding:22px;
border-radius:6px;
border:1px solid #e3e6ea;
text-align:center;
transition:0.3s;

}

.process-step:hover{

box-shadow:0 6px 15px rgba(0,0,0,0.08);

}

.process-step h4{

color:#0b3b6e;
margin-bottom:10px;

}

.process-step p{

font-size:14px;

}

/* =====================================
CARRIER BADGES
===================================== */

.badge-grid{

display:grid;
grid-template-columns:repeat(4,1fr);
gap:20px;
margin-top:20px;

}

.badge{

background:white;
padding:22px;
border-radius:6px;
border:1px solid #e3e6ea;
text-align:center;
transition:0.3s;

}

.badge:hover{

box-shadow:0 6px 15px rgba(0,0,0,0.08);

}

.badge h4{

color:#0b3b6e;
margin-bottom:10px;

}

.badge p{

font-size:14px;

}

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

@media (max-width:900px){

.interconnect-grid,
.process-grid,
.badge-grid{

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

}

}

@media (max-width:768px){

.form-grid{

grid-template-columns:1fr;

}

}

@media (max-width:600px){

.interconnect-grid,
.process-grid,
.badge-grid{

grid-template-columns:1fr;

}

.container{

padding:30px;

}

}

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

@keyframes fadeIn{

from{

opacity:0;
transform:translateY(10px);

}

to{

opacity:1;
transform:translateY(0);

}

}