/* Derek Mendez Portfolio - style.css */

/* Import Google fonts*/
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Outfit:wght@300;400;500;600&display=swap');

/*Save color variables from color pallete */
:root {
  --navy:       #0d1f3c;
  --navy-mid:   #162847;
  --navy-light: #1e3560;
  --blue-accent:#4a7fc1;
  --blue-soft:  #c8d9f0;
  --white:      #f8f9fc;
  --off-white:  #eef1f7;
  --text-body:  #3d4f68;
  --text-muted: #8496af;
  --border:     #dce6f2;

  /*Other needed variables*/
  --font-display: 'Cormorant Garamond', serif;
  --font-body:    'Outfit', sans-serif;

  --radius: 4px;
  --transition: 0.3s ease;
  --shadow: 0 2px 20px rgba(13,31,60,0.08);
  --shadow-hover: 0 8px 40px rgba(13,31,60,0.15);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--text-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block; max-width: 100%;
}
a {
  text-decoration: none; color: inherit;
}
ul {
  list-style: none;
}

/*Typography*/
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy);
  line-height: 1.2;
  font-weight: 400;
}

/*Responsive font sizes that scales with viewport*/
h1 { font-size: clamp(3rem, 7vw, 5.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }

.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-accent);
  display: block;
  margin-bottom: 0.75rem;
}

/*Layout Container*/
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

section { padding: 5rem 0; }

/*Nav Bar*/
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
}

nav.scrolled {
  background: rgba(248,249,252,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border), 0 2px 12px rgba(13,31,60,0.08);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.02em;
}

.nav-logo span {
  color: var(--blue-accent);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-body);
  text-transform: uppercase;
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: var(--blue-accent);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--navy);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/*Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  transition: all var(--transition);
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/*Mobile nav */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--navy);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--white);
  font-weight: 300;
  letter-spacing: 0.02em;
  transition: color var(--transition);
}

.mobile-menu a:hover { color: var(--blue-soft); }

/*Home Page - Hero Section*/
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  position: relative;
  overflow: hidden;
}

/*Grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  pointer-events: none;
}

/*Gradient fade from top and bottom */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, var(--white) 0%, transparent 20%, transparent 80%, var(--white) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--blue-accent);
}

.hero-eyebrow span {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-accent);
}

.hero h1 {
  opacity: 0;
  animation: fadeUp 0.8s ease 0.4s forwards;
}

.hero h1 em {
  font-style: italic;
  color: var(--blue-accent);
}

.hero-description {
  margin-top: 1.5rem;
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 480px;
  font-weight: 300;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.6s forwards;
}

.hero-links {
  display: flex;
  gap: 1.5rem;
  margin-top: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.8s forwards;
}

.hero-links a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--navy);
  border-bottom: 1.5px solid var(--border);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}

.hero-links a:hover {
  color: var(--blue-accent);
  border-color: var(--blue-accent);
}

.hero-links a svg {
  width: 16px; height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeIn 1s ease 1.2s forwards;
}

.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--blue-accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/*Projects section on home page - justinchi.me style*/
.projects-section {
  padding: 5rem 0;
}

.projects-section > .container {
  margin-bottom: 3rem;
}

/*Constrains the whole project list to a box - keeps it compact*/
.project-list-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/*Each project row - image on one side, text on other*/
.project-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.project-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 260px;
  border-bottom: 1px solid var(--border);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.project-row.visible {
  opacity: 1;
  transform: translateY(0);
}

.project-row:last-child {
  border-bottom: none;
}

/*Flip image to right side on even rows*/
.project-row-reverse {
  direction: rtl;
}

.project-row-reverse > * {
  direction: ltr;
}

/*Image half*/
.project-image {
  position: relative;
  overflow: hidden;
  background: var(--off-white);
}

.project-image a {
  display: block;
  width: 100%;
  height: 100%;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.5s ease;
}

.project-image:hover img {
  transform: scale(1.03);
}

/*Hover overlay on image*/
.image-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13,31,60,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

.project-image:hover .image-overlay {
  opacity: 1;
}

.image-overlay span {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
}

/*Placeholder for in-progress projects*/
.project-placeholder {
  width: 100%;
  height: 100%;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.placeholder-smartplate {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
}

.placeholder-fugitive {
  background: linear-gradient(135deg, #0d2240 0%, #1a3a5c 100%);
}

.placeholder-weathernow {
  background: linear-gradient(135deg, #0b1d33 0%, #0e3460 50%, #1a5276 100%);
}

.project-placeholder svg {
  width: 36px;
  height: 36px;
  stroke: var(--blue-soft);
  opacity: 0.5;
}

.project-placeholder span {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: rgba(248,249,252,0.6);
  letter-spacing: 0.02em;
}

.project-placeholder small {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-accent);
  border: 1px solid var(--blue-accent);
  padding: 0.2rem 0.7rem;
  border-radius: 20px;
}

/*Text half - tightened padding*/
.project-text {
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}

.project-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--blue-soft);
  line-height: 1;
  user-select: none;
}

.project-text h3 {
  margin-bottom: 0.6rem;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
}

.project-text p {
  color: var(--text-body);
  font-size: 0.93rem;
  font-weight: 400;
  line-height: 1.75;
  margin-bottom: 1rem;
  max-width: 360px;
}

/*Arrow link at bottom of project text*/
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  border-bottom: 1.5px solid var(--border);
  padding-bottom: 2px;
  align-self: flex-start;
  transition: color var(--transition), border-color var(--transition), gap var(--transition);
}

.project-link:hover {
  color: var(--blue-accent);
  border-color: var(--blue-accent);
  gap: 0.8rem;
}

.project-link svg {
  width: 13px; height: 13px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.project-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/*About Page*/
.about-hero {
  padding-top: 10rem;
  padding-bottom: 2rem;
}

.about-hero h1 { margin-bottom: 1.5rem; }
.about-hero .lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 600px;
  font-weight: 300;
  line-height: 1.8;
}

.about-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 3rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.about-bio p {
  margin-bottom: 1.25rem;
  color: var(--text-body);
  font-size: 1rem;
  font-weight: 300;
}

.about-bio p:first-child { font-size: 1.1rem; }

.about-sidebar {}

.sidebar-block {
  margin-bottom: 3rem;
}

.sidebar-block h4 {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-accent);
  margin-bottom: 1.25rem;
  font-family: var(--font-body);
  font-weight: 600;
}

/* Education entries */
.edu-entry {
  border-left: 2px solid var(--border);
  padding-left: 1.25rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.edu-entry::before {
  content: '';
  position: absolute;
  left: -4px; top: 6px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-accent);
}

.edu-entry .school { font-weight: 500; color: var(--navy); font-size: 0.95rem; }
.edu-entry .degree { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.2rem; }
.edu-entry .year   { font-size: 0.75rem; color: var(--blue-accent); margin-top: 0.3rem; font-weight: 500; }

/*Skill tags in the about sidebar*/
.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.35rem 0.85rem;
  background: var(--off-white);
  border: 1px solid var(--border);
  color: var(--navy);
  border-radius: 3px;
  letter-spacing: 0.03em;
  transition: background var(--transition), border-color var(--transition);
}

.skill-tag:hover {
  background: var(--blue-soft);
  border-color: var(--blue-accent);
}

/*Experience entries in about page*/
.exp-entry {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.exp-entry:last-child { border-bottom: none; }

.exp-entry .role { font-weight: 500; color: var(--navy); }
.exp-entry .company {
  font-size: 0.85rem;
  color: var(--blue-accent);
  margin-bottom: 0.5rem;
}

.exp-entry ul { padding-left: 1rem; }
.exp-entry ul li {
  font-size: 0.9rem;
  color: var(--text-body);
  margin-bottom: 0.35rem;
  position: relative;
  list-style: disc;
  list-style-color: var(--border);
}

/*Projects Page*/
.projects-hero {
  padding-top: 10rem;
  padding-bottom: 3rem;
}

.projects-hero h1 { margin-bottom: 1rem; }
.projects-hero p {
  color: var(--text-muted);
  font-size: 1rem;
  font-weight: 300;
  max-width: 500px;
}

.projects-grid {
  display: grid;
  gap: 2px;
  background: var(--border);
}

.project-card {
  background: var(--white);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
  transition: background var(--transition);
  opacity: 0;
  transform: translateY(20px);
  transition: background var(--transition), opacity 0.5s ease, transform 0.5s ease;
}

.project-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.project-card:hover { background: var(--off-white); }

.project-info {}

.project-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--border);
  line-height: 1;
  font-weight: 300;
  margin-bottom: 1rem;
  user-select: none;
}

.project-info h3 { margin-bottom: 0.75rem; }

.project-info p {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.8;
  max-width: 500px;
  margin-bottom: 1.5rem;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.tech-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  background: var(--navy);
  color: var(--blue-soft);
  border-radius: 2px;
}

.project-status-badge {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border: 1px solid;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 1rem;
}

.status-live {
  color: #2e7d52;
  border-color: #2e7d52;
  background: rgba(46,125,82,0.05);
}

.status-progress {
  color: var(--blue-accent);
  border-color: var(--blue-accent);
  background: rgba(74,127,193,0.05);
}

.project-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-end;
  min-width: 120px;
}

.btn-project {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.2rem;
  border: 1.5px solid var(--navy);
  color: var(--navy);
  border-radius: 2px;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-project:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-project.secondary {
  border-color: var(--border);
  color: var(--text-muted);
}

.btn-project.secondary:hover {
  border-color: var(--navy);
  color: var(--navy);
  background: transparent;
}

.btn-project svg {
  width: 13px; height: 13px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/*Contact Page*/
.contact-hero {
  padding-top: 10rem;
  padding-bottom: 3rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  padding-bottom: 5rem;
}

.contact-left h2 { margin-bottom: 1.5rem; }
.contact-left p {
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-detail svg {
  width: 18px; height: 18px;
  stroke: var(--blue-accent);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.contact-detail span {
  font-size: 0.9rem;
  color: var(--text-body);
}

.contact-detail a {
  color: var(--blue-accent);
  transition: color var(--transition);
}

.contact-detail a:hover { color: var(--navy); }

/*Contact form fields and submit button*/
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-group label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--navy);
}

.form-group input,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--navy);
  background: var(--off-white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue-accent);
  background: var(--white);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #c0392b;
}

.field-error {
  font-size: 0.75rem;
  color: #c0392b;
  display: none;
}

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

.btn-submit {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  align-self: flex-start;
}

.btn-submit:hover { background: var(--navy-light); transform: translateY(-1px); }
.btn-submit:active { transform: translateY(0); }

.form-success {
  display: none;
  padding: 1.25rem;
  background: rgba(46,125,82,0.08);
  border: 1px solid rgba(46,125,82,0.25);
  border-radius: var(--radius);
  color: #2e7d52;
  font-size: 0.9rem;
}

.form-success.show { display: block; }

/*Footer*/
footer {
  background: var(--navy);
  padding: 2.5rem 0;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1rem;
  color: rgba(248,249,252,0.5);
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(248,249,252,0.3);
  letter-spacing: 0.05em;
}

.footer-socials {
  display: flex;
  gap: 1.25rem;
}

.footer-socials a {
  color: rgba(248,249,252,0.4);
  transition: color var(--transition);
}

.footer-socials a:hover { color: var(--white); }

.footer-socials svg {
  width: 18px; height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/*Animations - fade up on load, fade in for scroll reveals*/
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.1); }
}

/*Elements that fade in when scrolled into view*/
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/*Responsive - stacks to single column on mobile under 900px*/
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .about-grid { grid-template-columns: 1fr; gap: 3rem; }

  /*Stack project rows vertically on mobile*/
  .project-row {
    grid-template-columns: 1fr;
    min-height: unset;
  }

  .project-row-reverse {
    direction: ltr;
  }

  /*Image goes on top, text below*/
  .project-image {
    min-height: 200px;
  }

  .project-placeholder {
    min-height: 200px;
  }

  .project-text {
    padding: 1.5rem;
  }

  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 600px) {
  h1 { font-size: 2.5rem; }
  section { padding: 3.5rem 0; }
  .hero-links { flex-direction: column; gap: 1rem; }
  .project-text { padding: 1.75rem 1.25rem; }
}