/* =============================================
   MERYEM GÜÇLÜ — PORTFOLIO CSS
   Renk Paleti: Midnight Blue, Burnished Leather,
   Antique Parchment, Rainy Mist, Espresso Shadow
   ============================================= */

/* Google Fonts already loaded in HTML */

/* ---- CSS Variables ---- */
:root {
  --midnight:    #050B14; /* Deepest Navy/Black */
  --leather:     #0E7490; /* Deep Cyan */
  --parchment:   #22D3EE; /* Bright Neon Cyan */
  --mist:        #94A3B8; /* Slate Blue/Gray */
  --espresso:    #0B1320; /* Dark Navy Background */
  --white:       #F1F5F9; /* Off-white Slate */
  --white-dim:   rgba(241, 245, 249, 0.75);
  --accent:      #06B6D4; /* Vibrant Cyan */
  --accent-dim:  rgba(6, 182, 212, 0.15);
  --leather-dim: rgba(14, 116, 144, 0.15);
  --card-bg:     rgba(15, 23, 42, 0.65); /* Glass Slate */
  --card-border: rgba(34, 211, 238, 0.2);
  --glass:       rgba(5, 11, 20, 0.8); /* Deep Navy Glass */

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', -apple-system, sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 8px 40px rgba(10, 8, 6, 0.45);
  --shadow-sm: 0 4px 16px rgba(10, 8, 6, 0.3);
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  background-color: var(--espresso);
  color: var(--white);
  font-family: var(--font-sans);
  line-height: 1.7;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--espresso); }
::-webkit-scrollbar-thumb { background: var(--leather); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--parchment); }

/* Selection */
::selection { background: var(--leather); color: var(--parchment); }

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

/* ---- Container ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* =====================
   NAVIGATION
   ===================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(17, 27, 47, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.7rem 0;
  box-shadow: 0 1px 30px rgba(0,0,0,0.4);
  border-bottom: 1px solid var(--card-border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--parchment);
  letter-spacing: 2px;
  position: relative;
}

.nav-logo::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--leather);
  transition: width var(--transition);
}

.nav-logo:hover::after { width: 100%; }

.nav-links {
  display: flex;
  gap: 2.2rem;
  align-items: center;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white-dim);
  letter-spacing: 0.5px;
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--parchment);
  transition: width var(--transition);
}

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

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--parchment);
  transition: transform var(--transition), opacity var(--transition);
  border-radius: 2px;
}

/* =====================
   HERO SECTION
   ===================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 6rem 1.5rem 4rem;
  background-image: url('code_rain_bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* Dark overlay for hero readability */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(5, 11, 20, 0.82);
  z-index: 0;
}

/* Hero animated code rain canvas */
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.25;
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: screen;
}

/* Ensure hero content stays above overlay */
.hero-bg-shapes,
.hero-content,
.scroll-indicator {
  position: relative;
  z-index: 2;
}

/* Animated background shapes */
.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.07;
  animation: float 8s ease-in-out infinite;
}

.shape-1 {
  width: 600px;
  height: 600px;
  background: var(--parchment);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: var(--leather);
  bottom: -150px;
  left: -100px;
  animation-delay: 3s;
}

.shape-3 {
  width: 250px;
  height: 250px;
  background: var(--midnight);
  top: 50%;
  left: 40%;
  animation-delay: 1.5s;
  opacity: 0.12;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 5rem;
  position: relative;
  z-index: 1;
}

/* Avatar */
.hero-avatar-wrapper {
  flex-shrink: 0;
}

.hero-avatar {
  position: relative;
  width: 280px;
  height: 280px;
}

.hero-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--parchment);
  position: relative;
  z-index: 1;
}

.avatar-ring {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 2px solid var(--leather);
  opacity: 0.6;
  animation: ringPulse 3s ease-in-out infinite;
}

@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.04); opacity: 0.3; }
}

/* Hero Text */
.hero-text { flex: 1; }

.hero-greeting {
  font-size: 1rem;
  color: var(--parchment);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 300;
  margin-bottom: 0.5rem;
  animation: fadeInUp 0.7s ease forwards;
  opacity: 0;
}

.hero-name {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  animation: fadeInUp 0.7s 0.1s ease forwards;
  opacity: 0;
  margin-bottom: 0.8rem;
}

.hero-title-wrapper {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.7s 0.2s ease forwards;
  opacity: 0;
}

.hero-title {
  font-size: 1.2rem;
  color: var(--parchment);
  font-weight: 500;
  letter-spacing: 1px;
}

.hero-title-cursor {
  color: var(--leather);
  font-size: 1.4rem;
  animation: blink 1s step-end infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-description {
  font-size: 1.05rem;
  color: var(--white-dim);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 2.2rem;
  animation: fadeInUp 0.7s 0.3s ease forwards;
  opacity: 0;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.7s 0.4s ease forwards;
  opacity: 0;
  flex-wrap: wrap;
}

.hero-socials {
  display: flex;
  gap: 1rem;
  animation: fadeInUp 0.7s 0.5s ease forwards;
  opacity: 0;
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1.5px solid var(--card-border);
  color: var(--mist);
  transition: all var(--transition);
  background: var(--card-bg);
}

.social-link svg { width: 18px; height: 18px; }

.social-link:hover {
  border-color: var(--parchment);
  color: var(--parchment);
  background: var(--accent-dim);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(205, 181, 142, 0.15);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  animation: fadeIn 1s 1.5s ease forwards;
  opacity: 0;
}

.scroll-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--parchment);
  animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.4; }
}

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--leather);
  color: var(--parchment);
  border: 1.5px solid var(--leather);
  box-shadow: 0 4px 15px rgba(96, 58, 42, 0.4);
}

.btn-primary:hover {
  background: #7a4a34;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(96, 58, 42, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--parchment);
  border: 1.5px solid var(--parchment);
}

.btn-outline:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
}

.btn-cv {
  background: linear-gradient(135deg, var(--midnight), #1a2a45);
  color: var(--parchment);
  border: 1.5px solid rgba(205, 181, 142, 0.4);
  display: inline-flex;
  align-items: center;
}

.btn-cv:hover {
  background: linear-gradient(135deg, #1a2a45, #243555);
  border-color: var(--parchment);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(17, 27, 47, 0.5);
}

.btn-full { width: 100%; }

/* =====================
   SECTIONS
   ===================== */
.section {
  padding: 6rem 0;
}

.section-alt {
  background: rgba(17, 27, 47, 0.5);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--parchment);
  margin-bottom: 0.8rem;
  opacity: 0.8;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}

.section-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(to right, var(--leather), var(--parchment));
  margin: 0 auto;
  border-radius: 2px;
}

/* =====================
   ABOUT SECTION
   ===================== */

.about-section {
  position: relative;
}

.code-bg-canvas {
  display: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 5rem;
  align-items: start;
}

.about-img-frame {
  position: relative;
  display: inline-block;
}

.about-img-frame img {
  width: 300px;
  height: 300px;
  border-radius: var(--radius);
  object-fit: cover;
  border: 2px solid var(--card-border);
  position: relative;
  z-index: 1;
}

.about-img-decoration {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 300px;
  height: 300px;
  border-radius: var(--radius);
  border: 2px solid var(--leather);
  opacity: 0.4;
  z-index: 0;
}

.about-stats {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.2rem;
  backdrop-filter: blur(10px);
}

.stat-item {
  flex: 1;
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--parchment);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--mist);
  letter-spacing: 0.5px;
}

.about-subtitle {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--parchment);
  margin-bottom: 1.2rem;
  font-weight: 600;
}

.about-bio {
  color: var(--white-dim);
  line-height: 1.85;
  margin-bottom: 1rem;
}

.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin: 1.8rem 0 2rem;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
}

.info-label {
  font-size: 0.75rem;
  color: var(--mist);
  letter-spacing: 0.5px;
}

.info-value {
  font-size: 0.9rem;
  color: var(--white);
  font-weight: 500;
  word-break: break-all;
}

/* =====================
   SKILLS SECTION
   ===================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.skill-category {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.8rem;
  backdrop-filter: blur(10px);
  transition: transform var(--transition), border-color var(--transition);
}

.skill-category:hover {
  transform: translateY(-4px);
  border-color: rgba(205, 181, 142, 0.35);
}

.skill-cat-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.skill-cat-icon {
  font-size: 1.5rem;
}

.skill-cat-header h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--parchment);
  font-weight: 600;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.skill-tag {
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all var(--transition);
}

.skill-primary {
  background: rgba(96, 58, 42, 0.4);
  border: 1px solid rgba(205, 181, 142, 0.4);
  color: var(--parchment);
}

.skill-secondary {
  background: rgba(17, 27, 47, 0.6);
  border: 1px solid rgba(142, 136, 127, 0.3);
  color: var(--mist);
}

.skill-tag:hover {
  background: var(--leather-dim);
  border-color: var(--parchment);
  color: var(--parchment);
  transform: scale(1.05);
}

/* =====================
   PROJECTS SECTION
   ===================== */
.projects-filter {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1.5px solid var(--card-border);
  color: var(--mist);
  background: transparent;
  transition: all var(--transition);
  letter-spacing: 0.3px;
}

.filter-btn:hover, .filter-btn.active {
  background: var(--leather);
  border-color: var(--leather);
  color: var(--parchment);
  box-shadow: 0 4px 12px rgba(96, 58, 42, 0.3);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.8rem;
  backdrop-filter: blur(10px);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(205, 181, 142, 0.4);
  box-shadow: 0 20px 40px rgba(10, 8, 6, 0.4);
}

.project-card.hidden { display: none; }

.project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.project-icon { font-size: 2rem; }

.project-links { display: flex; gap: 0.5rem; }

.project-link-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  color: var(--mist);
  transition: all var(--transition);
}

.project-link-icon svg { width: 16px; height: 16px; }

.project-link-icon:hover {
  color: var(--parchment);
  border-color: var(--parchment);
  background: var(--accent-dim);
}

.project-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 600;
  line-height: 1.3;
}

.project-desc {
  font-size: 0.88rem;
  color: var(--mist);
  line-height: 1.7;
  flex: 1;
}

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

.ptag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.3rem 0.7rem;
  border-radius: 4px;
  background: rgba(96, 58, 42, 0.3);
  color: var(--parchment);
  border: 1px solid rgba(205, 181, 142, 0.2);
}

.projects-footer { text-align: center; }

/* =====================
   TIMELINE (EXPERIENCE)
   ===================== */
.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--leather), var(--parchment), transparent);
}

.timeline-item {
  display: flex;
  gap: 2rem;
  margin-bottom: 2.5rem;
  position: relative;
}

.timeline-dot {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--leather);
  border: 3px solid var(--parchment);
  flex-shrink: 0;
  margin-top: 0.3rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 20px rgba(96, 58, 42, 0.5);
}

.timeline-content {
  flex: 1;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.8rem;
  backdrop-filter: blur(10px);
}

.timeline-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.timeline-header h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--white);
  font-weight: 600;
}

.timeline-company {
  font-size: 0.85rem;
  color: var(--parchment);
  font-weight: 500;
  background: var(--leather-dim);
  padding: 0.2rem 0.7rem;
  border-radius: 4px;
  border: 1px solid rgba(205, 181, 142, 0.2);
}

.timeline-date {
  display: block;
  font-size: 0.8rem;
  color: var(--mist);
  margin-bottom: 0.8rem;
  letter-spacing: 0.5px;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--white-dim);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.timeline-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* =====================
   EDUCATION SECTION
   ===================== */
.education-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.edu-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 2rem;
  backdrop-filter: blur(10px);
  transition: transform var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.edu-card:hover {
  transform: translateY(-4px);
  border-color: rgba(205, 181, 142, 0.35);
}

.edu-icon { font-size: 2.5rem; }

.edu-content { flex: 1; }

.edu-content h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.edu-school {
  display: block;
  font-size: 0.85rem;
  color: var(--parchment);
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.edu-year {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--mist);
  background: rgba(142, 136, 127, 0.15);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.8rem;
  border: 1px solid rgba(142, 136, 127, 0.2);
}

.edu-desc {
  font-size: 0.87rem;
  color: var(--white-dim);
  line-height: 1.65;
}

/* =====================
   CONTACT SECTION
   ===================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-subtitle {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 1rem;
}

.contact-text {
  color: var(--white-dim);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  transition: all var(--transition);
  backdrop-filter: blur(10px);
}

.contact-item:hover {
  border-color: rgba(34, 211, 238, 0.5);
  transform: translateX(4px);
  background: rgba(14, 116, 144, 0.2);
}

.contact-item-icon { font-size: 1.3rem; }

.contact-item-label {
  display: block;
  font-size: 0.72rem;
  color: var(--mist);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.contact-item-value {
  font-size: 0.9rem;
  color: var(--parchment);
  font-weight: 500;
  word-break: break-all;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--mist);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 0.85rem 1.1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
  backdrop-filter: blur(10px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(142, 136, 127, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--parchment);
  box-shadow: 0 0 0 3px rgba(205, 181, 142, 0.12);
}

.form-success {
  padding: 1rem;
  background: rgba(14, 116, 144, 0.3);
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: var(--radius-sm);
  color: var(--parchment);
  font-size: 0.9rem;
  text-align: center;
}

.form-error {
  padding: 1rem;
  background: rgba(180, 50, 50, 0.2);
  border: 1px solid rgba(180, 50, 50, 0.4);
  border-radius: var(--radius-sm);
  color: #ffb4b4;
  font-size: 0.9rem;
  text-align: center;
}

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--espresso);
  border-top: 1px solid var(--card-border);
  padding: 2.5rem 0;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--parchment);
  letter-spacing: 2px;
}

.footer-text {
  font-size: 0.85rem;
  color: var(--mist);
}

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

.footer-links a {
  font-size: 0.85rem;
  color: var(--mist);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--parchment); }

/* =====================
   ANIMATIONS
   ===================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

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

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 1024px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 280px 1fr; gap: 3rem; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(17, 27, 47, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    z-index: 999;
  }

  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.3rem; }

  .hamburger {
    display: flex;
    z-index: 1001;
    position: relative;
  }

  .hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero-content {
    flex-direction: column;
    text-align: center;
    gap: 2.5rem;
  }

  .hero-cta { justify-content: center; }
  .hero-socials { justify-content: center; }
  .hero-description { margin: 0 auto 2rem; }

  .hero-avatar { width: 200px; height: 200px; }
  .avatar-ring { inset: -8px; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-image-col { display: flex; flex-direction: column; align-items: center; }
  .about-img-frame img { width: 240px; height: 240px; }
  .about-img-decoration { display: none; }

  .skills-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .education-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }

  .about-info-grid { grid-template-columns: 1fr; }
  .timeline::before { left: 16px; }
  .timeline-dot { width: 34px; height: 34px; }

  .footer-container { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .section { padding: 4rem 0; }
  .hero-name { font-size: 2.4rem; }
  .section-title { font-size: 1.8rem; }
  .hero-cta { flex-direction: column; align-items: center; }
}

/* Language Button */
.lang-btn { background: transparent; border: 1px solid var(--primary-color); color: var(--text-primary); padding: 5px 10px; border-radius: 4px; cursor: pointer; font-family: var(--font-mono); font-weight: 600; transition: var(--transition); }
.lang-btn:hover { background: rgba(6, 182, 212, 0.1); box-shadow: 0 0 10px rgba(6, 182, 212, 0.3); }