/* ==================== CUSTOM CSS FOR PORTFOLIO - SKY THEME ==================== */

/* ==================== FONTS ==================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Sora:wght@400;600;700&display=swap');

/* ==================== ROOT VARIABLES - PASTEL SKY THEME ==================== */
:root {
    /* Colors - Pastel Sky Theme */
    --bg-light: #FAFBFC;
    --bg-cream: #FEF7F0;
    --bg-lavender: #F5ECFF;
    --bg-sky: #EFF7FF;
    --bg-peach: #FFECDE;
    
    --text-dark: #4A4A5E;
    --text-medium: #6B6B7E;
    --text-light: #9B9BA9;
    
    /* Accent Colors - Pastel */
    --accent-pink: #E84C8A;
    --accent-purple: #9B4D8C;
    --accent-lavender: #7B5A8F;
    --accent-blue: #B4D9FF;
    --accent-peach: #FFB89B;
    --accent-coral: #FF9BB0;
    --accent-mint: #B8E8D4;

    /* Typography */
    --font-sora: 'Sora', 'Inter', sans-serif;
    --font-inter: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    --radius-2xl: 3rem;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

/* ==================== RESET & GENERAL ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-inter);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ==================== SECTION DEFAULTS ==================== */
section {
    scroll-margin-top: 80px;
    animation: fadeInUp 0.9s ease-out both;
    /* Color único rosa sólido para todas las secciones */
    background-color: #F8D7E8 !important;
}

section:nth-child(odd) {
    background-color: #F8D7E8 !important;
}

section:nth-child(even) {
    background-color: #F8D7E8 !important;
}

#inicio {
    background-color: transparent !important;
    animation: none !important;
}

/* ==================== TAILWIND CUSTOMIZATION ==================== */
.bg-dark {
    background-color: var(--bg-light);
}

.bg-dark-secondary {
    background-color: rgba(255, 255, 255, 0.6);
}

.bg-dark-tertiary {
    background-color: rgba(212, 165, 232, 0.1);
}

.text-light {
    color: var(--text-dark);
}

.text-secondary {
    color: var(--text-medium);
}

.text-subtle {
    color: var(--text-light);
}

.border-subtle {
    border-color: rgba(232, 155, 201, 0.15);
}

.accent-pink {
    --accent-color: var(--accent-pink);
}

.accent-purple {
    --accent-color: var(--accent-purple);
}

.accent-lavender {
    --accent-color: var(--accent-lavender);
}

.font-sora {
    font-family: var(--font-sora);
}

.font-inter {
    font-family: var(--font-inter);
}

/* ==================== TEXT STYLES ==================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sora);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-dark);
}

p {
    line-height: 1.8;
    color: var(--text-medium);
}

a {
    text-decoration: none;
    transition: color var(--transition-normal);
    color: var(--accent-pink);
}

a:hover {
    color: var(--accent-purple);
}

/* ==================== BUTTONS ==================== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    background: linear-gradient(135deg, var(--accent-pink) 0%, var(--accent-purple) 100%);
    color: white;
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 12px rgba(232, 155, 201, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(232, 155, 201, 0.35);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    background-color: transparent;
    color: var(--accent-pink);
    font-weight: 600;
    border: 2px solid var(--accent-pink);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-secondary:hover {
    background-color: var(--accent-pink);
    color: white;
    transform: translateY(-3px);
}

.btn-secondary:active {
    transform: translateY(-1px);
}

.btn-secondary.btn-cv {
    background-color: #E84C8A;
    color: white;
    border-color: #E84C8A;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(232, 76, 138, 0.35);
}

.btn-secondary.btn-cv:hover {
    background-color: #D63A75;
    border-color: #D63A75;
    box-shadow: 0 8px 20px rgba(232, 76, 138, 0.45);
}

/* ==================== MOBILE MENU STYLES ==================== */
#nav-menu {
    display: none !important;
    flex-direction: column;
    gap: 0;
    width: 100%;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    animation: slideDown 0.3s ease-out;
}

#nav-menu:not(.hidden) {
    display: flex !important;
}

#nav-menu a {
    padding: 0.75rem 0;
    color: var(--text-medium);
    font-weight: 500;
    transition: color var(--transition-normal);
    border-bottom: 1px solid rgba(232, 155, 201, 0.1);
}

#nav-menu a:last-child {
    border-bottom: none;
}

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

/* ==================== NAVBAR STYLES ==================== */
nav {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.nav-link {
    position: relative;
    color: var(--text-medium);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-normal);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-pink), var(--accent-purple));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-fast);
}

.nav-link:hover {
    color: var(--accent-pink);
}

.nav-link:hover::after {
    transform: scaleX(1);
}

/* ==================== HERO SECTION ==================== */
#inicio {
    min-height: 100vh;
    background-image: url('images/5.png') !important;
    background-color: transparent !important;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

#inicio::before {
    content: '';
    position: absolute;
    inset: 0;
    /* Unificando el final del inicio con el rosa sólido de las demás secciones */
    background: linear-gradient(
        180deg,
        transparent 0%,
        transparent 65%,
        #F8D7E8 100%
    );
    pointer-events: none;
    z-index: 1;
}

#inicio h1 {
    font-size: clamp(2.8rem, 7vw, 4.5rem);
    line-height: 1.2;
    margin-bottom: 1rem;
    position: relative;
    z-index: 10;
    color: var(--text-dark);
}

#inicio .text-light {
    color: var(--text-dark);
}

#inicio p {
    position: relative;
    z-index: 10;
}

.hero-content {
    position: relative;
    z-index: 10;
}

/* ==================== SECTION STRUCTURE ==================== */
.section-header {
    margin-bottom: 3rem;
    text-align: left;
}

.section-title {
    font-family: var(--font-sora);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-medium);
    margin-bottom: 1.5rem;
}

.gradient-underline {
    height: 3px;
    width: 60px;
    background: linear-gradient(90deg, var(--accent-pink), var(--accent-purple));
    border-radius: 2px;
    margin-bottom: 1rem;
}

/* ==================== CARDS & COMPONENTS ==================== */
.card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(196, 164, 232, 0.15) 100%);
    border: 1.5px solid rgba(232, 155, 201, 0.25);
    border-radius: var(--radius-xl);
    padding: 2rem;
    backdrop-filter: blur(8px);
    transition: all var(--transition-normal);
}

.card:hover {
    border-color: var(--accent-pink);
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(232, 155, 201, 0.12);
}

.skill-badge {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    background: linear-gradient(135deg, rgba(196, 164, 232, 0.3), rgba(232, 155, 201, 0.2));
    color: var(--accent-purple);
    border: 1.5px solid rgba(212, 165, 232, 0.4);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.skill-badge.text-xs {
    padding: 0.35rem 0.8rem;
    font-size: 0.75rem;
}

.skill-badge:hover {
    background: linear-gradient(135deg, rgba(196, 164, 232, 0.6), rgba(232, 155, 201, 0.4));
    color: white;
    border-color: var(--accent-purple);
    transform: translateY(-2px);
}

/* ==================== PROJECT CARDS (STATIC) ==================== */
.project-card-static {
    position: relative;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(212, 165, 232, 0.08) 100%);
    border: 1.5px solid rgba(232, 155, 201, 0.25);
    border-radius: 1.25rem;
    overflow: hidden;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: all 300ms ease-in-out;
}

.project-card-static:hover {
    border-color: var(--accent-pink);
    box-shadow: 0 8px 32px rgba(232, 155, 201, 0.12);
}

.project-header-static {
    display: flex;
    flex-direction: column;
}

.project-header-static h3 {
    font-size: 1rem !important;
    font-weight: 600 !important;
    color: #4A3B52 !important;
    line-height: 1.4 !important;
    margin-bottom: 0 !important;
}

.project-header-static p {
    font-size: 0.85rem !important;
    margin-top: 0 !important;
}

.project-header-static span {
    font-size: 0.75rem !important;
}

.project-details-static {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-top: 1px solid rgba(232, 155, 201, 0.15);
    padding-top: 1rem;
    animation: fadeInUp 400ms ease-in-out forwards;
}

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

.project-details-static p {
    margin: 0 !important;
}

.skill-badge-static {
    display: inline-block;
    background: rgba(232, 155, 201, 0.15);
    color: #4A3B52;
    padding: 0.375rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(232, 155, 201, 0.25);
    transition: all 300ms ease-in-out;
}

.skill-badge-static:hover {
    background: rgba(232, 155, 201, 0.25);
    border-color: rgba(232, 155, 201, 0.4);
}

.modal-content h2 {
    color: #4A3B52 !important;
    margin-bottom: 0.5rem !important;
}

.modal-content h3 {
    color: #4A3B52 !important;
}

/* Scroll bar styling */
.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: rgba(232, 155, 201, 0.1);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: rgba(232, 155, 201, 0.3);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: rgba(232, 155, 201, 0.5);
}

/* Responsive modal */
@media (max-width: 768px) {
    .modal-content {
        padding: 2rem;
        border-radius: 1.5rem;
    }

    .modal-close {
        width: 2rem;
        height: 2rem;
    }
}

/* ==================== CONTACT CARDS ==================== */
.contact-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(212, 165, 232, 0.1) 100%);
    border: 1.5px solid rgba(232, 155, 201, 0.25);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    text-align: center;
    backdrop-filter: blur(8px);
    transition: all var(--transition-normal);
}

.contact-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--accent-pink);
    box-shadow: 0 16px 40px rgba(232, 155, 201, 0.16);
}

.contact-icon {
    width: 50px;
    height: 50px;
    object-fit: contain;
    margin: 0 auto 1.5rem;
    filter: drop-shadow(0 4px 8px rgba(232, 155, 201, 0.25));
    transition: transform var(--transition-normal);
}

.contact-card:hover .contact-icon {
    transform: scale(1.15) rotate(8deg);
}

/* ==================== GRADIENT TEXT ==================== */
.gradient-text {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple), var(--accent-lavender));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes softGlow {
    0% {
        opacity: 0.5;
        transform: scale(1);
    }
    100% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

@keyframes driftGlow {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0.5;
    }
    100% {
        transform: translateY(20px) scale(1.08);
        opacity: 0.8;
    }
}

@keyframes fallingPetal {
    0% {
        opacity: 0;
        transform: translateY(-20px) rotate(0deg) scale(1.2);
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(100vh) rotate(360deg) scale(0.5);
    }
}

/* ==================== RESPONSIVE TYPOGRAPHY ==================== */
@media (max-width: 768px) {
    .section-title {
        font-size: 1.875rem;
    }

    #inicio h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }
}

/* ==================== PETAL BACKGROUND EFFECT ==================== */
.petals-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.petal {
    position: absolute;
    background: url('images/5.png') no-repeat center;
    background-size: contain;
    opacity: 0;
}

/* ==================== SCROLLBAR STYLING ==================== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-pink), var(--accent-purple));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--accent-purple), var(--accent-lavender));
}

/* ==================== HEART ICON ==================== */
.heart-icon {
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    vertical-align: middle;
    margin: 0 0.25rem;
}

/* ==================== TEXT JUSTIFICATION ==================== */
.text-justify {
    text-align: justify;
    text-align-last: left;
}

@media (max-width: 768px) {
    .text-justify {
        text-align: left;
    }
}

/* ==================== RESPONSIVE FOOTER ==================== */
footer {
    background: linear-gradient(135deg, 
        rgba(245, 236, 255, 0.6), 
        rgba(239, 247, 255, 0.6));
    border-top: 1px solid rgba(232, 155, 201, 0.15);
    backdrop-filter: blur(8px);
    padding: 2rem 1rem;
}

footer a {
    color: var(--text-medium);
}

footer a:hover {
    color: var(--accent-pink);
}

/* ==================== MOBILE RESPONSIVE ==================== */
@media (max-width: 768px) {
    nav {
        padding: 0.75rem 1rem;
    }

    nav .mx-auto {
        max-width: 100%;
        padding: 0;
    }

    nav .px-6 {
        padding-left: 0;
        padding-right: 0;
    }

    nav .py-4 {
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
    }

    /* Navbar links hidden on mobile */
    nav > div > div > div:nth-child(2) {
        display: none !important;
    }

    .section-header {
        margin-bottom: 2rem;
    }

    section {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    .card,
    .contact-card {
        padding: 1.5rem;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        padding: 1rem 1.5rem;
    }

    .btn-secondary.btn-cv {
        width: 100%;
    }

    #inicio .grid {
        grid-template-columns: 1fr;
    }

    .hero-visual-float {
        display: flex !important;
    }

    #inicio h1 {
        font-size: clamp(1.75rem, 5vw, 2.5rem);
    }

    /* Responsive footer */
    footer .flex {
        flex-direction: column;
        gap: 1rem;
    }

    footer p {
        text-align: center;
        font-size: 0.875rem;
        margin: 0;
    }
}

@media (max-width: 640px) {
    :root {
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    section {
        padding-top: 2rem;
        padding-bottom: 2rem;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .card,
    .contact-card {
        padding: 1rem;
    }

    .max-w-7xl {
        max-width: 100%;
    }

    .grid {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }

    .flex.gap-8,
    .flex.gap-12 {
        gap: 1rem !important;
    }

    /* Navigation fixes */
    nav .px-6 {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    nav .py-4 {
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }

    .nav-link {
        display: none;
    }

    /* Footer mobile */
    footer {
        padding: 1.5rem 1rem;
    }

    footer p {
        font-size: 0.75rem;
        margin: 0.5rem 0;
    }

    .heart-icon {
        width: 1.2rem;
        height: 1.2rem;
    }

    /* Hero section mobile */
    #inicio .pt-20 {
        padding-top: 5rem;
    }

    #inicio h1 {
        font-size: 1.75rem;
    }

    #inicio .text-2xl {
        font-size: 1.125rem;
    }

    /* About section */
    .md\:col-span-2 {
        grid-column: span 1 !important;
    }

    /* Skills cards */
    .bg-white\/60 {
        padding: 1rem;
    }

    .text-2xl.font-bold {
        font-size: 1.25rem;
    }
}

/* ==================== PRINT STYLES ==================== */
@media print {
    nav {
        display: none;
    }

    footer {
        display: none;
    }
}