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

:root {
	--orange: #F07020;
	--orange-dark: #C05010;
	--orange-light: #FF9040;
	--charcoal: #1A1A1A;
	--dark: #111111;
	--dark2: #1E1E1E;
	--dark3: #252525;
	--gray: #888888;
	--gray-light: #CCCCCC;
	--white: #F5F3EE;
	--gold: #D4A017;
	--error: #ff6b6b;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: 'Barlow', sans-serif;
	background: var(--dark);
	color: var(--white);
	overflow-x: hidden;
	min-height: 100vh;
}

/* NAV */
nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 5%;
	height: 120px;
	background: rgba(0, 0, 0);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid rgba(240, 112, 32, 0.15);
}

.nav-logo {
	display: flex;
	align-items: center;
	gap: 12px;
	text-decoration: none;
}

.nav-links {
	display: flex;
	align-items: center;
	gap: 32px;
	list-style: none;
}

.nav-links a {
	text-decoration: none;
	color: var(--gray-light);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 1px;
	text-transform: uppercase;
	transition: color 0.2s;
}

.nav-links a:hover {
	color: var(--orange);
}

.nav-cta {
	display: flex;
	gap: 12px;
}

.btn-outline {
	padding: 9px 22px;
	border: 1.5px solid var(--orange);
	color: var(--orange);
	background: transparent;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 1px;
	text-transform: uppercase;
	cursor: pointer;
	transition: all 0.2s;
	text-decoration: none;
	display: inline-flex;
	align-items: center;
}

.btn-outline:hover {
	background: var(--orange);
	color: white;
}

.btn-primary {
	padding: 9px 22px;
	background: var(--orange);
	color: white;
	border: 1.5px solid var(--orange);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 1px;
	text-transform: uppercase;
	cursor: pointer;
	transition: all 0.2s;
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.btn-primary:hover {
	background: var(--orange-dark);
	border-color: var(--orange-dark);
}

/* PAGE */
.register-page {
	padding-top: 150px;
	padding-bottom: 60px;
}

/* SECTION BASE */
section {
	padding: 80px 5%;
}

.section-tag {
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 3px;
	text-transform: uppercase;
	color: var(--orange);
	margin-bottom: 12px;
}

.section-title {
	font-family: 'Bebas Neue', sans-serif;
	font-size: clamp(36px, 5vw, 58px);
	line-height: 1;
	letter-spacing: 1px;
	margin-bottom: 16px;
}

.section-sub {
	font-size: 16px;
	color: var(--gray-light);
	line-height: 1.7;
	max-width: 560px;
}

/* REGISTRO */
.register {
	background: var(--charcoal);
	position: relative;
	overflow: hidden;
}

.register::before {
	content: '';
	position: absolute;
	top: -100px;
	right: -100px;
	width: 400px;
	height: 400px;
	background: radial-gradient(circle, rgba(240, 112, 32, 0.08) 0%, transparent 70%);
	pointer-events: none;
}

.register-wrapper {
	max-width: 900px;
	margin: 0 auto;
	position: relative;
	z-index: 1;
}

.register-header {
	text-align: center;
	margin-bottom: 48px;
}

.register-header .section-sub {
	margin: 0 auto;
}

.form-card {
	background: var(--dark2);
	border: 1px solid rgba(240, 112, 32, 0.2);
	padding: 48px;
	position: relative;
}

.form-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: linear-gradient(to right, var(--orange), var(--orange-light), var(--orange));
}

.form-fields {
	display: flex;
	flex-direction: column;
}

.form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
	margin-bottom: 20px;
}

.form-group {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.form-group.full {
	grid-column: span 2;
}

label {
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 1.5px;
	text-transform: uppercase;
	color: var(--gray);
}

input,
select,
textarea {
	background: var(--dark3);
	border: 1px solid rgba(255, 255, 255, 0.08);
	color: var(--white);
	font-family: 'Barlow', sans-serif;
	font-size: 14px;
	padding: 12px 16px;
	outline: none;
	transition: border-color 0.2s;
	width: 100%;
	appearance: none;
	-webkit-appearance: none;
}

input::placeholder,
textarea::placeholder {
	color: rgba(255, 255, 255, 0.2);
}

input:focus,
select:focus,
textarea:focus {
	border-color: var(--orange);
	background: rgba(240, 112, 32, 0.04);
}

select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 14px center;
	padding-right: 36px;
	cursor: pointer;
}

select option {
	background: var(--dark3);
	color: var(--white);
}

textarea {
	resize: vertical;
	min-height: 110px;
}

.checkbox-group {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	margin-top: 8px;
}

.checkbox-group input[type="checkbox"] {
	width: 18px;
	height: 18px;
	flex-shrink: 0;
	margin-top: 2px;
	cursor: pointer;
	accent-color: var(--orange);
}

.checkbox-group label {
	font-size: 12px;
	letter-spacing: 0;
	text-transform: none;
	color: var(--gray);
	line-height: 1.6;
	cursor: pointer;
}

.checkbox-group label a {
	color: var(--orange);
	text-decoration: none;
}

.btn-submit {
	width: 100%;
	padding: 18px;
	background: var(--orange);
	color: white;
	border: none;
	font-family: 'Barlow', sans-serif;
	font-size: 15px;
	font-weight: 700;
	letter-spacing: 2px;
	text-transform: uppercase;
	cursor: pointer;
	transition: all 0.2s;
	margin-top: 28px;
	position: relative;
	overflow: hidden;
	clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.btn-submit:hover {
	background: var(--orange-dark);
	letter-spacing: 3px;
}

.btn-submit::after {
	content: ' →';
}

.form-note {
	text-align: center;
	margin-top: 20px;
	font-size: 12px;
	color: var(--gray);
	line-height: 1.6;
}

.form-note strong {
	color: var(--orange);
}

.alert-error {
	margin-bottom: 20px;
	padding: 12px 14px;
	border: 1px solid rgba(255, 107, 107, 0.35);
	background: rgba(255, 107, 107, 0.08);
	color: var(--error);
}

.field-error {
	color: var(--error);
	font-size: 12px;
	line-height: 1.4;
}

/* MOBILE */
@media (max-width: 900px) {
	.nav-links {
		display: none;
	}

	.form-row {
		grid-template-columns: 1fr;
	}

	.form-group.full {
		grid-column: span 1;
	}

	.form-card {
		padding: 32px 24px;
	}
}

@media (max-width: 600px) {
	.nav-cta {
		display: none;
	}

	.register-page {
		padding-top: 120px;
	}
}