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

:root {
  /* ===== Colors ===== */
  --color-bg: #0b1220;
  --color-bg-light: #111a30;
  --color-card: #121a2c;
  --color-border: #1e2a3f;

  --color-text-primary: #e8edf5;
  --color-text-secondary: #9ba7c0;

  --color-accent-blue: #00aeef;
  --color-accent-blue-hover: #1c7ed6;
  --color-success: #00d084;

  /* ===== Font ===== */
  --font-family: "Inter", "Poppins", sans-serif;
  --font-size-heading: 24px;
  --font-size-subheading: 16px;
  --font-size-plan-title: 20px;
  --font-size-price: 34px;
  --font-size-body: 15px;
  --font-size-small: 14px;
  --font-size-badge: 12px;
}

@media (prefers-color-scheme: light)
{
    :root {
    /* Backgrounds */
    --color-bg: #f6f8fb;          /* page background */
    --color-bg-light: #ffffff;    /* cards, sections */
    --color-card: #ffffff;
    --color-border: #d8e0ef;      /* soft border */

    /* Text */
    --color-text-primary: #0b1220;  /* main text */
    --color-text-secondary: #4b5a75; /* muted text */

    /* Accents (keep brand hue consistent) */
    --color-accent-blue: #0078d4;         /* main accent */
    --color-accent-blue-hover: #0060ad;   /* hover accent */
    --color-success: #009f6b;             /* green success */
    }

}

body{
    position: relative;
    min-height: 100vh;
    width: 100%;
    background: linear-gradient(var(--color-bg), var(--color-bg), var(--color-bg-light));
    color: var(--color-text-primary);
    font-family: var(--font-family);
	scroll-behavior: smooth;
	display: flex;
	flex-direction: column;
	align-items: center;
    padding-bottom: 10rem;
}

a{
    all: unset;
    cursor: pointer;
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

h2{
    line-height: 2.5rem;
}

.subtext{
    font-size: var(--font-size-subheading);
    color: var(--color-text-secondary);
}

header{
	width: 100%;
	position: sticky;
	top: 0;
	z-index: 100;
	display: flex;
	justify-content: center;
	border-bottom: 2px solid var(--color-border);
	background-color: var(--color-bg-light);
}

nav{
    height: 4rem;
	width: 1500px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
nav ul li a:hover{
    color: var(--color-accent-blue-hover);
    transition: color 0.2s ease-out;
}

main{
	max-width: 1500px;
}
.active{
	color: var(--color-accent-blue);
}
ul{
    list-style: none;
}

nav ul{
    display: flex;
    padding: 0.5rem;
    padding-right: 2rem;
}

nav ul li{
    padding-inline: 1rem;
    font-weight: 600;
}

nav ul .title{
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.sellpoint{
    height: 10rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 1rem;
}

.prices .toggle-section{
    padding: 0.7rem;
    margin: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    height: auto;
    border: 2px solid var(--color-border);
    border-radius: 3rem;
    color: var(--color-text-secondary);
    font-weight: bold;
    background-color: var(--color-bg-light);
}

.cards{
    display: grid;
    grid-template-columns: repeat(3, auto);
    gap: 1rem;
    padding-inline: 1rem;
}

.cards .card-item{
    position: relative;
    overflow: hidden;
    width: 100%;
    height: auto;
    border: 2px solid var(--color-border);
    border-radius: 17px;
    background: linear-gradient(var(--color-bg-light), var(--color-bg), var(--color-bg));
    transition: background 1s ease-in-out;
}

.prices .cards .card-item .ribbon{
    margin: 0;
    position: absolute;
    right: 0;
    top: 2rem;
    transform: translateX(2.5rem) rotate(45deg);
    padding-inline: 2rem;
    padding-block: 0.3rem;
    background-color: var(--color-accent-blue);
    box-shadow: 0 0 10px 1px var(--color-accent-blue);
    color: var(--color-bg);
    font-weight: bold;
    animation: glow-ani 2s ease-in-out infinite;
}
@keyframes glow-ani {
    0%{box-shadow: 0 0 10px 1px var(--color-accent-blue);}
    50%{box-shadow: 0 0 5px 1px var(--color-accent-blue);}
    100%{box-shadow: 0 0 10px 1px var(--color-accent-blue);}
}

.prices .cards .card-item > *{
    margin: 1rem;
}

.price .cards .card-item .subtext{
    margin-top: 3rem;
}

.prices .cards .card-item ul li{
    padding-block: 0.3rem;
    display: flex;
    align-items: center;
    justify-content: start;
    gap: 0.5rem;
}

.card-button{
    all: unset;
    position: relative;
    width: calc(100% - 2rem);
    height: 2.5rem;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    background: linear-gradient( var(--color-bg), var(--color-bg-light));
    text-align: center;
    font-weight: bold;
    cursor: pointer;
    scale: 1;
    transition: all 0.2s ease-out;
}
.card-button:hover{
    scale: 1.02;
    filter: brightness(1.5);
}
.prices .cards .card-item .price-gradient{
    font-size: 2rem;
    font-weight: 900;
}

.green-dot{
    display: block;
    width: 7px;
    height: 7px;
    border-radius: 3.5px;
    background-color: var(--color-success);
    box-shadow: 0 0 1px 4px #00d08438;
}

.blue-dot{
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 5px;
    background-color: var(--color-accent-blue);
    box-shadow: 0 0 1px 6px #00afef3f;
}
.toggle {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-bg);
  border-radius: 12px;
  transition: 0.3s;
}

.slider::before {
  content: "";
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: var(--color-accent-blue);
  box-shadow: 0 0 5px 1px var(--color-accent-blue);
  border-radius: 50%;
  transition: 0.3s;
}

input:checked + .slider {
  background-color: var(--color-bg);
}

input:checked + .slider::before {
  transform: translateX(26px);
}

.discount{
    color: var(--color-accent-blue);
}

.glow{
    display: block;
    position: absolute;
    top: 0;
    left: 15%;
    width: 1px;
    height: 1px;
    box-shadow: 0 0 1000px 50px var(--color-accent-blue);
	z-index: 100;
}

.price, .price-yearly{
    opacity: 0;
    animation: fadeIn 0.5s ease-in forwards;
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.price-yearly{
    display: none;
}
.prices:has(input:checked) .price {
  display: none;
}
.prices:has(input:checked) .price-yearly {
  display: block;
}

footer{
	position: absolute;
    left: 0;
	bottom: 0;  
	width: 100%;
	height: 6rem;
	border-top: 1px solid var(--color-border);
	display: flex;
	align-items: center;
	padding-left: 25%;
}

.contacts{
	width: fit-content;
}

.contacts .subtext{
	margin-left: 1rem;
	margin-bottom: 1rem;
}
.top-header .subtext{
	margin-left: 1rem;
	margin-bottom: 1rem;
}
.top-header h1{
	margin-top: 2rem;
	margin-left: 1rem;
	margin-bottom: 1rem;
	line-height: 3.5rem;
}

.badges{
	display: flex;
	flex-wrap: wrap;
	gap: 7px;
}

.badge{
	border: 2px solid var(--color-border);
	padding: 10px;
	border-radius: 20px;
	background-color: var(--color-bg-light);
	font-size: var(--font-size-badge);
}

.card {
	perspective: 1000px;
	/* width: 26rem; */
}
.card img{
	width: 6rem;
	border-radius: 50%;
}

.card-inner {
  position: relative;
  transition: transform 0.8s;
  transform-style: preserve-3d;
}

.card:hover .card-inner, .card:focus-within .card-inner  {
  transform: rotateY(180deg); /* Flips the card */
}

.card-front, .card-back {
  	backface-visibility: hidden;
  	height: 100%;
	width: 100%;
  	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding-block: 4rem;
	border: 2px solid var(--color-border);
    border-radius: 17px;
    background: linear-gradient(var(--color-bg-light), var(--color-bg), var(--color-bg));
	padding-inline: 5rem;
}

@media only screen and (max-width: 1000px) {
	.card-front, .card-back{
		padding-inline: 1rem;
	}

    footer{
        padding-left: 0;
        padding-inline: 10px; 
        justify-content: center;
        text-align: center;
    }
}

.card-back {
	transform: rotateY(180deg);
	position: absolute;
	top: 0;
	left: 0;
}

@media only screen and (max-width: 780px) {
    .cards{
        grid-template-columns: repeat(1, auto);
        grid-template-rows: repeat(3, auto);
    }
    .cards .card-item{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    nav ul{
        padding-right: 0;
    }
	.card-front, .card-back{
		padding-inline: 4rem;
	}
}

.form-section{
	width: 1500px;
}

form{
	width: 100%;
	display: grid;
	grid-template-columns: repeat(2, 50%);
	grid-template-rows: repeat(10, auto);
	gap: 10px;
	padding: 2rem;
	border: 2px solid var(--color-border);
	border-radius: 17px;
	background: linear-gradient(var(--color-bg-light), var(--color-bg-light), var(--color-bg));
}

.expand{
    width: 100%;
	grid-column: span 2;
}

@media only screen and (max-width: 1500px) {
    form{
        grid-template-columns: repeat(1, auto);
        grid-template-rows: repeat(16, auto);
    }
    .form-section{
        width: 100%;
    }
    .expand{
        grid-column: span 1;
    }
}

label{
	display: flex;
	flex-direction: column;
	color: var(--color-text-primary);
	font-weight: bold;
}
	
.flex-row{
	display: flex;
	flex-direction: row;
}

input, select, textarea{
	height: 2.5rem;
	border: 2px solid var(--color-border);
	border-radius: 10px;
	padding-left: 10px;
	background-color: var(--color-bg);
	color: var(--color-text-primary);
}

textarea{
	height: 10rem;
	padding-top: 1rem;
}

.file{
	padding-top: 7px;
}

fieldset{
	display: flex;
	align-items: center;
	gap: 1rem;
	border-radius: 10px;
	border: 2px dashed var(--color-border);
	padding-left: 1rem;
    background: linear-gradient(var(--color-bg-light), var(--color-bg));
}

.align-center{
	align-items: center;
	gap: 7px;
}

.buttons{
    display: flex;
    align-items: center;
    justify-content: end;
    gap: 1rem;
}

.buttons button{
    all: unset;
    padding: 1rem;
    border-radius: 10px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease-out;
}
.buttons button:hover{
    filter: brightness(1.5);
}

.buttons .reset{
    border: 2px solid var(--color-border);
    background-color: var(--color-bg-light);
}

.buttons .submit{
    color: var(--color-bg);
    background-color: var(--color-accent-blue);
}

.hamburger{
    position: relative;
    padding: 2px;
    padding-inline: 10px;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease-out;
    background-color: var(--color-bg-light);
}

.hamburger:hover{
    filter: brightness(1.5);
}

.ham-icon{
    font-size: xx-large;
}

.desktop{
    display: flex;
}

.mobile{
    display: none;
}
.mobile-menu{
    position: absolute;
    display: none;
    width: 96%;
    top: 125%;
    right: 2%;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    flex-direction: column;
    gap: 1rem;
    align-items: start;
    justify-content: center;
    background-color: #0f182b9b;
    backdrop-filter: blur(5px);
    animation: fadeIn 0.2s ease-in forwards;
}

@media only screen and (max-width: 600px)
{
    .desktop{
        display: none;
    }
    .mobile{
        display: flex;
    }
}

#hamcheck:checked ~ .mobile-menu{
    display: flex;
}