/*===== GOOGLE FONTS =====*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap");
/*===== VARIABLES CSS =====*/
:root {
	--header-height: 3rem;
	--font-semi: 600;
	/*===== Colors =====*/
	/*Purple 260 - Red 355 - Blue 224 - Pink 340*/
	/* HSL color mode */
	--hue-color: 210;
	--first-color: hsl(var(--hue-color), 89%, 60%);
	--second-color: hsl(var(--hue-color), 56%, 12%);
	--text-color: hsl(var(--hue-color), 56%, 12%);
	--bg-color: #f8f9fa;
	--card-bg: #ffffff;
	--nav-bg: #ffffff;
	--gradient: linear-gradient(135deg, hsl(var(--hue-color), 89%, 60%), hsl(var(--hue-color), 89%, 40%));
	/*===== Fuente y tipografia =====*/
	--body-font: "Poppins", sans-serif;
	--big-font-size: 2rem;
	--h2-font-size: 1.25rem;
	--normal-font-size: 0.938rem;
	--smaller-font-size: 0.75rem;
	/*===== Margenes =====*/
	--mb-2: 1rem;
	--mb-4: 2rem;
	--mb-5: 2.5rem;
	--mb-6: 3rem;
	/*===== z index =====*/
	--z-back: -10;
	--z-fixed: 100;
}

@media screen and (min-width: 968px) {
	:root {
		--big-font-size: 3.5rem;
		--h2-font-size: 2rem;
		--normal-font-size: 1rem;
		--smaller-font-size: 0.875rem;
	}
}
::-webkit-scrollbar {
    display: none;
}

/* BASE */
*,
::before,
::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
    scrollbar-width: none;
}

body {
	margin: var(--header-height) 0 0 0;
	font-family: var(--body-font);
	font-size: var(--normal-font-size);
	color: var(--text-color);
	background-color: var(--bg-color);
	transition: background-color 0.3s ease, color 0.3s ease;
}

h1,
h2,
p {
	margin: 0;
}

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

a {
	text-decoration: none;
}

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

/*===== CLASS CSS ===== */
.section-title {
	position: relative;
	font-size: var(--h2-font-size);
	color: var(--first-color);
	margin-top: var(--mb-2);
	margin-bottom: var(--mb-4);
	text-align: center;
}
.section-title::after {
	position: absolute;
	content: "";
	width: 64px;
	height: 0.18rem;
	left: 0;
	right: 0;
	margin: auto;
	top: 2rem;
	background-color: var(--first-color);
}

.section {
	padding-top: 3rem;
	padding-bottom: 2rem;
}

/*===== LAYOUT =====*/
.bd-grid {
	max-width: 1024px;
	display: grid;
	margin-left: var(--mb-2);
	margin-right: var(--mb-2);
}

.l-header {
	width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: var(--z-fixed);
	background-color: var(--bg-color);
	box-shadow: 0 1px 4px rgba(146, 161, 176, 0.15);
	transition: background-color 0.3s ease;
}

/*===== NAV =====*/
.nav {
	height: var(--header-height);
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-weight: var(--font-semi);
}

.nav__logo {
	display: flex;
	align-items: center;
	transition: transform 0.3s ease;
}

.nav__logo:hover {
	transform: scale(1.05);
}

.nav__logo-img {
	height: 60px;
	width: auto;
	transition: all 0.3s ease;
}

.nav__toggle {
	color: var(--second-color);
	font-size: 1.5rem;
	cursor: pointer;
	transition: color 0.3s ease;
}

.nav__toggle:hover {
	color: var(--first-color);
}

@media screen and (max-width: 767px) {
	.nav__menu {
		position: fixed;
		top: var(--header-height);
		right: -100%;
		width: 80%;
		height: 100%;
		padding: 2rem;
		background-color: var(--card-bg);
		box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
		transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
		z-index: var(--z-fixed);
	}

	.nav__item {
		margin-bottom: var(--mb-4);
		opacity: 0;
		transform: translateX(20px);
		transition: 0.3s ease;
	}

	.nav__item:nth-child(1) { transition-delay: 0.1s; }
	.nav__item:nth-child(2) { transition-delay: 0.2s; }
	.nav__item:nth-child(3) { transition-delay: 0.3s; }
	.nav__item:nth-child(4) { transition-delay: 0.4s; }
	.nav__item:nth-child(5) { transition-delay: 0.5s; }

	.show .nav__item {
		opacity: 1;
		transform: translateX(0);
	}

	.nav__link {
		position: relative;
		color: var(--second-color);
		font-size: 1.1rem;
		padding: 0.5rem 0;
		display: block;
		transition: color 0.3s ease;
	}

	.nav__link:hover {
		color: var(--first-color);
	}

	.nav__link::after {
		position: absolute;
		content: "";
		width: 0;
		height: 2px;
		left: 0;
		bottom: 0;
		background: var(--gradient);
		transition: width 0.3s ease;
	}

	.nav__link:hover::after {
		width: 100%;
	}

	.active-link {
		color: var(--first-color);
	}

	.active-link::after {
		width: 100%;
	}
}

@media screen and (min-width: 768px) {
	.nav__list {
		display: flex;
		padding-top: 0;
	}

	.nav__item {
		margin-left: var(--mb-6);
		margin-bottom: 0;
	}

	.nav__link {
		position: relative;
		color: var(--second-color);
		transition: color 0.3s ease;
	}

	.nav__link:hover {
		color: var(--first-color);
	}

	.nav__link::after {
		position: absolute;
		content: "";
		width: 0;
		height: 2px;
		left: 0;
		bottom: -5px;
		background: var(--gradient);
		transition: width 0.3s ease;
	}

	.nav__link:hover::after {
		width: 100%;
	}

	.active-link {
		color: var(--first-color);
	}

	.active-link::after {
		width: 100%;
	}
}

/*=== Show menu ===*/
.show {
	right: 0;
}

/*===== HOME =====*/
.home {
	position: relative;
	row-gap: 5rem;
	padding: 4rem 0 5rem;
	overflow: hidden;
	background: var(--bg-color);
}

.home::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: radial-gradient(circle at 50% 50%, var(--first-color) 0%, transparent 50%);
	opacity: 0.05;
	z-index: 0;
}

.home__data {
	align-self: center;
	position: relative;
	z-index: 1;
	opacity: 0;
	animation: fadeInUp 1.2s ease forwards;
}

.home__title {
	font-size: var(--big-font-size);
	margin-bottom: var(--mb-5);
	background: var(--gradient);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	opacity: 0;
	animation: fadeInUp 1.2s ease forwards;
}

.home__title-color {
	color: var(--first-color);
}

.home__description {
	font-size: var(--normal-font-size);
	color: var(--text-color);
	margin-bottom: 1.5rem;
	line-height: 1.5;
	max-width: 480px;
	opacity: 0;
	animation: fadeInUp 1s ease 0.4s forwards;
}

.home__social {
	display: flex;
	flex-direction: column;
	opacity: 0;
	animation: fadeInUp 1s ease 0.8s forwards;
}

.home__social-icon {
	width: max-content;
	margin-bottom: var(--mb-2);
	font-size: 1.5rem;
	color: var(--text-color);
	transition: transform 0.3s ease, color 0.3s ease;
}

.home__social-icon:hover {
	color: var(--first-color);
	transform: translateY(-3px);
}

.home__img {
	position: absolute;
	right: 0;
	bottom: 0;
	width: 260px;
	opacity: 0;
	animation: fadeIn 1.2s ease forwards, float 6s ease-in-out infinite;
	z-index: 2;
}

.home__img img {
	width: 100%;
	height: auto;
	display: block;
}

@keyframes float {
	0% {
		transform: translateY(0);
	}
	50% {
		transform: translateY(-40px);
	}
	100% {
		transform: translateY(0);
	}
}

@keyframes fadeInUp {
	0% {
		opacity: 0;
		transform: translateY(20px);
	}
	100% {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes fadeIn {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}

.home__blob {
	fill: var(--first-color);
}
.home__blob-img {
	width: 360px;
}

/*BUTTONS*/
.button {
    display: inline-block;
    background: var(--gradient);
    color: #fff;
    padding: 0.75rem 2.5rem;
    font-weight: var(--font-semi);
    border-radius: 0.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(var(--hue-color), 89%, 60%, 0.3);
}

/* ===== ABOUT =====*/
.about__container {
	row-gap: 2rem;
	text-align: center;
}
.about__subtitle {
	margin-bottom: var(--mb-2);
}
.about__img {
	justify-self: center;
	width: auto;
	cursor: pointer;
}

.about__img img {
	width: 450px;
	max-width: 100%;
	border-radius: 0.5rem;
	transition: all 0.3s ease;
	box-shadow: 0 4px 25px rgba(14, 36, 49, 0.15);
}

.about__img:hover img {
	transform: scale(1.05);
	box-shadow: 0 8px 25px rgba(14, 36, 49, 0.2);
}

/* ===== SKILLS =====*/
.skills__container {
    display: flex; 
    justify-content: center; 
    gap: 4rem;
    text-align: center;
    margin: 0 auto;
    max-width: 900px;
    padding: 2rem;
}

.skills__column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 45%;
}

.skills__text {
    margin-bottom: var(--mb-4);
}

.skills__data {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    font-weight: var(--font-semi);
    padding: 0.75rem 1.25rem;
    margin-bottom: var(--mb-4);
    border-radius: 0.5rem;
    box-shadow: 0px 4px 25px rgba(14, 36, 49, 0.15);
    background: var(--card-bg);
    transition: all 0.3s ease;
    cursor: pointer;
    overflow: hidden;
}

.skills__data:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(14, 36, 49, 0.2);
    background: linear-gradient(to right, var(--card-bg), rgba(var(--hue-color), 89%, 60%, 0.05));
}

.skills__data:hover .skills__icon {
    transform: scale(1.1);
    color: var(--first-color);
}

.skills__data:hover .skills__percentage {
    background: rgba(var(--hue-color), 89%, 60%, 0.2);
    transform: translateY(-2px);
}

.skills__data:hover .skills__bar {
    height: 0.35rem;
    background: var(--gradient);
}

.skills__data:hover .skills__names {
    transform: scale(1.05);
}

.skills__icon {
    font-size: 2rem;
    margin-right: var(--mb-2);
    color: var(--text-color);
    transition: all 0.3s ease;
}

.skills__names {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.skills__percentage {
    font-size: 0.875rem;
    color: var(--first-color);
    font-weight: var(--font-semi);
    padding: 0.25rem 0.5rem;
    background: rgba(var(--hue-color), 89%, 60%, 0.1);
    border-radius: 0.25rem;
    transition: all 0.3s ease;
}

.skills__data:hover .skills__percentage {
    background: rgba(var(--hue-color), 89%, 60%, 0.2);
    transform: translateY(-2px);
    font-size: 1rem;
}

.skills__bar {
    position: absolute;
    left: 0;
    bottom: 0;
    background: var(--gradient);
    height: 0.25rem;
    border-radius: 0.5rem;
    z-index: var(--z-back);
    transition: all 0.3s ease;
    opacity: 0.8;
}

.skills__html { width: 75%; }
.skills__css { width: 85%; }
.skills__aws { width: 65%; }
.skills__docker { width: 75%; }
.skills__mongo { width: 65%; }
.skills__react { width: 40%; }
.skills__mysql { width: 80%; }
.skills__python { width: 80%; }

/* ===== WORK =====*/
.work__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); /* Auto adjusts */
    justify-content: center;
    align-items: stretch;
    gap: 2rem;
    max-width: 1400px; /* Ensures enough space */
    margin: 0 auto;
}

.work__card {
    text-decoration: none;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
    width: 320px;
    background: var(--card-bg);
    text-align: center;
    padding-bottom: 20px;
}

.work__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(var(--hue-color), 89%, 60%, 0.15);
}

.work__image {
    width: 100%;
    height: auto;
    border-bottom: 3px solid var(--first-color);
}

.work__content {
    padding: 15px;
}

.work__title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin: 10px 0 5px;
}

.work__description {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.work__btn {
    display: inline-block;
    padding: 8px 15px;
    background: var(--gradient);
    color: white;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 5px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.work__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(var(--hue-color), 89%, 60%, 0.3);
}

/* ===== CONTACT =====*/
.contact__input {
	width: 100%;
	font-size: var(--normal-font-size);
	font-weight: var(--font-semi);
	padding: 1rem;
	border-radius: 0.5rem;
	border: 1.5px solid var(--second-color);
	outline: none;
	margin-bottom: var(--mb-4);
}
.contact__button {
    display: block;
    border: none;
    outline: none;
    font-size: var(--normal-font-size);
    cursor: pointer;
    margin-left: auto;
    padding: 1rem 2rem;
    background: var(--gradient);
    color: white;
    font-weight: bold;
    border-radius: 0.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact__button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(var(--hue-color), 89%, 60%, 0.3);
}

/* ===== FOOTER =====*/
.footer {
    background: var(--gradient);
    color: #fff;
    text-align: center;
    font-weight: var(--font-semi);
    padding: 2rem 0;
}
.footer__title {
	font-size: 2rem;
	margin-bottom: var(--mb-4);
}
.footer__social {
	margin-bottom: var(--mb-4);
}
.footer__icon {
	font-size: 1.5rem;
	color: #fff;
	margin: 0 var(--mb-2);
	transition: transform 0.3s ease;
}
.footer__icon:hover {
	transform: translateY(-3px);
}
.footer__copy {
	font-size: var(--smaller-font-size);
}

/* ===== MEDIA QUERIES=====*/
@media screen and (max-width: 320px) {
	.home {
		row-gap: 2rem;
	}
	.home__img {
		width: 200px;
	}
}
@media screen and (min-width: 576px) {
	.home {
		padding: 4rem 0 2rem;
	}
	.home__social {
		padding-top: 0;
		padding-bottom: 2.5rem;
		flex-direction: row;
		align-self: flex-end;
	}
	.home__social-icon {
		margin-bottom: 0;
		margin-right: var(--mb-4);
	}
	.home__img {
		width: 300px;
		bottom: 25%;
	}
	.about__container {
		grid-template-columns: repeat(2, 1fr);
		align-items: center;
		text-align: initial;
	}
	.skills__container {
		grid-template-columns: 0.7fr;
		justify-content: center;
		column-gap: 1rem;
	}
	.work__container {
		grid-template-columns: repeat(2, 1fr);
		column-gap: 2rem;
		padding-top: 2rem;
	}
	.contact__form {
		width: 360px;
		padding-top: 2rem;
	}
	.contact__container {
		justify-items: center;
	}
}
@media screen and (min-width: 768px) {
	body {
		margin: 0;
	}
	.section {
		padding-top: 4rem;
		padding-bottom: 3rem;
	}
	.section-title {
		margin-bottom: var(--mb-6);
	}
	.section-title::after {
		width: 80px;
		top: 3rem;
	}
	.nav {
		height: calc(var(--header-height) + 1.5rem);
	}
	.nav__list {
		display: flex;
		padding-top: 0;
	}
	.nav__item {
		margin-left: var(--mb-6);
		margin-bottom: 0;
	}
	.nav__toggle {
		display: none;
	}
	.nav__link {
		color: var(--second-color);
	}
	.home {
		padding: 8rem 0 2rem;
	}
	.home__img {
		width: 400px;
		bottom: 10%;
	}
	.about__container {
		padding-top: 2rem;
	}
	.about__img img {
		width: 400px; /* Increased from 300px */
	}
	.skills__container {
		grid-template-columns: repeat(2, 1fr);
		column-gap: 2rem;
		align-items: center;
		text-align: initial;
	}
	.work__container {
		grid-template-columns: repeat(3, 1fr);
		column-gap: 2rem;
	}
}
@media screen and (min-width: 992px) {
	.bd-grid {
		margin-left: auto;
		margin-right: auto;
	}
	.home {
		padding: 10rem 0 2rem;
	}
	.home__img {
		width: 450px;
	}
}
@media screen and (min-width: 1024px) {
    .work__container {
        grid-template-columns: repeat(4, 1fr); /* 4 columns */
    }
}

.icon-container {
    text-align: center;
    margin-top: 20px;
}

.icon-container i {
    font-size: 30px;
    color: #333;
    display: block;
    margin: 10px auto;
    animation: bounce 1.5s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

/* Enhanced Contact Form */
.contact__form {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 1rem;
    box-shadow: 0 4px 25px rgba(14, 36, 49, 0.15);
}

.contact__input {
    width: 100%;
    font-size: var(--normal-font-size);
    font-weight: var(--font-semi);
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1.5px solid var(--second-color);
    outline: none;
    margin-bottom: var(--mb-4);
    background: var(--bg-color);
    color: var(--text-color);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact__input:focus {
    border-color: var(--first-color);
    box-shadow: 0 0 0 3px rgba(var(--hue-color), 89%, 60%, 0.2);
}

.contact__input.error {
    border-color: #ff4444;
}

.error-message {
    color: #ff4444;
    font-size: 0.875rem;
    margin-top: -1rem;
    margin-bottom: 1rem;
    display: none;
}

.error-message.show {
    display: block;
}

textarea.contact__input {
    resize: vertical;
    min-height: 150px;
}

.contact__button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Success Message */
.success-message {
    display: none;
    text-align: center;
    color: #00C851;
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 0.5rem;
    background: rgba(0, 200, 81, 0.1);
}

.success-message.show {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Remove theme toggle button styles */
.theme-toggle {
    display: none;
}