/*
Theme Name: Evelyn PM - Project Manager Portfolio
Theme URI: https://evelynpm.com
Author: Evelyn de la Rosa
Author URI: https://evelynpm.com
Description: A professional WordPress theme for project managers and digital transformation specialists. Features modern design, portfolio showcase, and professional experience timeline.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: evelyn-pm
Tags: portfolio, business, professional, one-page, responsive, custom-menu
*/

/* ===========================
   VARIABLES & RESET
   =========================== */
:root {
  /* Colors - Professional Blue & Coral Accent */
  --primary: #2563EB;
  --primary-dark: #1E40AF;
  --primary-foreground: #FFFFFF;
  --accent: #F59E0B;
  --accent-dark: #D97706;
  --accent-foreground: #1F2937;
  --background: #FFFFFF;
  --foreground: #1F2937;
  --muted: #F9FAFB;
  --muted-foreground: #6B7280;
  --card: #FFFFFF;
  --card-foreground: #1F2937;
  --border: #E5E7EB;
  --success: #10B981;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--foreground);
  background-color: var(--background);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

/* ===========================
   UTILITY CLASSES
   =========================== */
.section-padding {
  padding: 5rem 1rem;
}

@media (min-width: 768px) {
  .section-padding {
    padding: 6rem 2rem;
  }
}

.glass-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 1rem;
  transition: all 0.3s ease;
}

.glass-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  border-color: var(--primary);
  transform: translateY(-4px);
}

.heading-display {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.1;
}

@media (min-width: 768px) {
  .heading-display {
    font-size: 4.5rem;
  }
}

.heading-section {
  font-size: 2rem;
  font-weight: 700;
}

@media (min-width: 768px) {
  .heading-section {
    font-size: 2.5rem;
  }
}

/* ===========================
   HEADER & NAVIGATION
   =========================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  background: rgba(255, 255, 255, 0.98);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
}

.site-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  font-family: 'Poppins', sans-serif;
}

.main-navigation {
  display: none;
  gap: 2rem;
  list-style: none;
}

@media (min-width: 768px) {
  .main-navigation {
    display: flex;
  }
}

.main-navigation a {
  font-weight: 500;
  color: var(--foreground);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.main-navigation a:hover,
.main-navigation a.active {
  color: var(--primary);
  background-color: rgba(37, 99, 235, 0.1);
}

.mobile-menu-toggle {
  display: block;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--foreground);
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
}

/* ===========================
   HERO SECTION
   =========================== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.hero-text h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  font-weight: 800;
}

@media (min-width: 768px) {
  .hero-text h1 {
    font-size: 4.5rem;
  }
}

.hero-text .subtitle {
  font-size: 1rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.hero-text .tagline {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
  font-weight: 500;
}

.hero-text .quote {
  font-size: 1rem;
  color: var(--muted-foreground);
  font-style: italic;
  border-left: 2px solid rgba(245, 158, 11, 0.4);
  padding-left: 1rem;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn-hero {
  background: var(--primary);
  color: var(--primary-foreground);
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-hero:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
}

.btn-hero-outline {
  background: transparent;
  color: var(--primary);
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  border: 2px solid var(--primary);
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-hero-outline:hover {
  background: var(--primary);
  color: var(--primary-foreground);
}

.btn-ghost {
  background: transparent;
  color: var(--muted-foreground);
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-ghost:hover {
  color: var(--primary);
}

.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-container {
  width: 18rem;
  height: 20rem;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  position: relative;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

@media (min-width: 768px) {
  .hero-image-container {
    width: 20rem;
    height: 24rem;
  }
}

@media (min-width: 1024px) {
  .hero-image-container {
    width: 24rem;
    height: 28rem;
  }
}

.hero-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

/* Decorative elements for hero */
.hero-decoration-box {
  position: absolute;
  width: 18rem;
  height: 20rem;
  border-radius: 1rem;
  border: 2px solid rgba(37, 99, 235, 0.25);
  bottom: -1rem;
  right: -1rem;
  z-index: -1;
}

@media (min-width: 768px) {
  .hero-decoration-box {
    width: 20rem;
    height: 24rem;
  }
}

@media (min-width: 1024px) {
  .hero-decoration-box {
    width: 24rem;
    height: 28rem;
  }
}

/* ===========================
   SECTIONS
   =========================== */
.section-tag {
  display: inline-block;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--primary);
}

.stat-number.accent {
  color: var(--accent);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
}

/* ===========================
   SERVICES GRID
   =========================== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card {
  padding: 1.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  group: true;
}

.service-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-card h3 {
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  line-height: 1.6;
}

/* Icon colors */
.icon-primary {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
}

.icon-accent {
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent);
}

/* ===========================
   EXPERIENCE TIMELINE
   =========================== */
.timeline-container {
  position: relative;
}

.timeline-line {
  position: absolute;
  left: 1.5rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, rgba(37, 99, 235, 0.4), rgba(245, 158, 11, 0.3), transparent);
}

@media (min-width: 768px) {
  .timeline-line {
    left: 2rem;
  }
}

.timeline-item {
  position: relative;
  padding-left: 4rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .timeline-item {
    padding-left: 5rem;
  }
}

.timeline-dot {
  position: absolute;
  left: 0.75rem;
  top: 0.25rem;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.25);
}

@media (min-width: 768px) {
  .timeline-dot {
    left: 1.25rem;
    width: 1.75rem;
    height: 1.75rem;
  }
}

.timeline-dot svg {
  width: 0.875rem;
  height: 0.875rem;
  color: var(--primary-foreground);
}

.timeline-content {
  padding: 1.5rem;
}

@media (min-width: 768px) {
  .timeline-content {
    padding: 2rem;
  }
}

.timeline-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

@media (min-width: 640px) {
  .timeline-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.timeline-role {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--foreground);
}

.timeline-company {
  color: var(--primary);
  font-weight: 500;
  font-size: 0.875rem;
}

.timeline-period {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(245, 158, 11, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  width: fit-content;
}

.timeline-highlights {
  list-style: none;
  padding: 0;
}

.timeline-highlights li {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.timeline-highlights li::before {
  content: "";
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.5);
  margin-top: 0.375rem;
  flex-shrink: 0;
}

/* ===========================
   PROJECTS GRID
   =========================== */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.project-card {
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card);
  transition: all 0.3s ease;
}

.project-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
  border-color: var(--primary);
}

.project-image {
  width: 100%;
  height: 12rem;
  object-fit: cover;
}

.project-content {
  padding: 1.5rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
}

.project-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--foreground);
}

.project-description {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  line-height: 1.6;
}

/* ===========================
   CONTACT FORM
   =========================== */
.contact-container {
  max-width: 48rem;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--foreground);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
  background: var(--background);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  background: var(--primary);
  color: var(--primary-foreground);
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.btn-submit:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
}

/* ===========================
   FOOTER
   =========================== */
.site-footer {
  background: var(--muted);
  padding: 3rem 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

.footer-content {
  max-width: 1280px;
  margin: 0 auto;
  text-align: center;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.social-link {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--card);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

/* ===========================
   ANIMATIONS
   =========================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 767px) {
  .hero-content {
    text-align: center;
  }
  
  .hero-buttons {
    justify-content: center;
  }
}