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

:root {
  --bg: #0d0d0d;
  --bg2: #111318;
  --bg3: #181c23;
  --gold: #c8963e;
  --gold-light: #e3b86a;
  --text: #e8e2d9;
  --muted: #7a7468;
  --line: rgba(200,150,62,0.22);
  --serif: 'Playfair Display', Georgia, serif;
  --mono: 'IBM Plex Mono', monospace;
  --sans: 'Lato', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.028;
  pointer-events: none;
  z-index: 9999;
}

/* LANGUAGE TOGGLE */
[data-lang] { display: none; }
body.lang-de [data-lang="de"] { display: revert; }
body.lang-en [data-lang="en"] { display: revert; }
span[data-lang] { display: none; }
body.lang-de span[data-lang="de"] { display: inline; }
body.lang-en span[data-lang="en"] { display: inline; }

/* NAVIGATION */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 5vw;
  background: rgba(13,13,13,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
  text-decoration: none;
}

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

.nav-center { display: flex; align-items: center; }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--gold); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.lang-toggle {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
  overflow: hidden;
}

.lang-btn {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: none;
  padding: 0.38rem 0.7rem;
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
  line-height: 1;
}

.lang-btn.active {
  background: var(--gold);
  color: var(--bg);
}

.lang-sep {
  width: 1px;
  height: 1.2rem;
  background: rgba(255,255,255,0.1);
}

.nav-cta {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.5rem 1.2rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.nav-cta:hover {
  background: var(--gold);
  color: var(--bg);
}

/* HERO */
#hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 14vh 5vw 10vh 8vw;
  position: relative;
  z-index: 2;
}

.hero-tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}

.hero-tag::before {
  content: '';
  display: block;
  width: 2.5rem;
  height: 1px;
  background: var(--gold);
}

.hero-name {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 6vw, 6.5rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.02em;
  margin-bottom: 0.2rem;
  opacity: 0;
  animation: fadeUp 0.9s 0.35s forwards;
}

.hero-name em {
  font-style: italic;
  color: var(--gold);
}

.hero-subtitle {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.2vw, 2.2rem);
  font-weight: 400;
  font-style: italic;
  color: var(--muted);
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeUp 0.9s 0.5s forwards;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(232,226,217,0.72);
  max-width: 38ch;
  line-height: 1.75;
  margin-bottom: 3.5rem;
  opacity: 0;
  animation: fadeUp 0.9s 0.65s forwards;
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s 0.8s forwards;
}

.btn-primary {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  background: var(--gold);
  color: var(--bg);
  padding: 1rem 2.2rem;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

.btn-secondary {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s;
}

.btn-secondary:hover { color: var(--gold); }
.btn-secondary::after { content: '\2192'; }

.hero-right {
  position: relative;
  overflow: hidden;
}

.hero-right::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 70% at 60% 40%, rgba(200,150,62,0.13) 0%, transparent 70%),
              radial-gradient(ellipse 40% 50% at 80% 70%, rgba(200,150,62,0.06) 0%, transparent 60%);
}

.hero-grid-art {
  position: absolute;
  inset: 0;
  opacity: 0;
  animation: fadeIn 1.4s 0.6s forwards;
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(200,150,62,0.07) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(200,150,62,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
}

.code-block {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--mono);
  font-size: 0.7rem;
  line-height: 1.9;
  color: rgba(200,150,62,0.25);
  white-space: pre;
  pointer-events: none;
  user-select: none;
}

.code-block .hl { color: rgba(200,150,62,0.65); }
.code-block .cm { color: rgba(200,150,62,0.15); }

.floating-badge {
  position: absolute;
  background: var(--bg3);
  border: 1px solid var(--line);
  padding: 0.9rem 1.4rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0;
  animation: floatIn 0.8s forwards;
}

.fb1 { top: 22%; left: 12%; animation-delay: 1.1s; }
.fb2 { top: 52%; right: 8%; animation-delay: 1.3s; }
.fb3 { bottom: 20%; left: 18%; animation-delay: 1.5s; }

.fb-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--gold);
  margin-right: 0.5rem;
  animation: pulse 2s infinite;
}

/* SHARED SECTION STYLES */
section { padding: 8rem 8vw; }

.section-tag {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.section-tag::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--gold);
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

/* SERVICES */
#services { background: var(--bg2); }

.services-grid-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.services-intro-cell {
  padding: 2.8rem 2.2rem 2.8rem 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.services-body {
  color: rgba(232,226,217,0.65);
  font-size: 1.05rem;
  max-width: 42ch;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
}

.service-card {
  padding: 2.8rem 2.2rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 0.3s;
  overflow: hidden;
}

.services-grid-2x2 .service-card {
  border: 1px solid var(--line);
  border-right: none;
  border-bottom: none;
}

/* All service cards get bottom border */
.services-grid-2x2 .service-card {
  border-bottom: 1px solid var(--line);
}

/* Right column cards need right border */
.services-grid-2x2 .service-card:nth-child(2),
.services-grid-2x2 .service-card:nth-child(4) {
  border-right: 1px solid var(--line);
}

.service-card:last-child { border-right: none; }
.service-card:hover { background: rgba(200,150,62,0.04); }

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.service-card:hover::before { transform: scaleX(1); }

.service-num {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  margin-bottom: 2rem;
  opacity: 0.7;
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  display: block;
}

.service-name {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.15;
}

.service-desc {
  font-size: 0.88rem;
  color: rgba(232,226,217,0.6);
  line-height: 1.8;
  margin-bottom: 1.8rem;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  font-family: var(--mono);
  font-size: 0.57rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(200,150,62,0.3);
  padding: 0.22rem 0.55rem;
}

/* EXPERTISE */
#expertise {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

#expertise::before {
  content: '';
  position: absolute;
  right: -10%;
  top: -10%;
  width: 50%;
  height: 70%;
  background: radial-gradient(ellipse, rgba(200,150,62,0.05) 0%, transparent 65%);
  pointer-events: none;
}

.expertise-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 8rem;
  align-items: stretch;
}

#skillList {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.expertise-body {
  font-size: 1rem;
  color: rgba(232,226,217,0.65);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--line);
}

.stat-num {
  font-family: var(--serif);
  font-size: 3rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.skill-item {
  display: grid;
  grid-template-columns: 200px 1fr 70px;
  gap: 1.5rem;
  align-items: center;
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.skill-item:first-child { border-top: 1px solid rgba(255,255,255,0.05); }

.skill-name {
  font-size: 0.9rem;
  color: var(--text);
}

.skill-bar-wrap {
  width: 100%;
  height: 2px;
  background: rgba(255,255,255,0.07);
  position: relative;
}

.skill-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--gold);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1.2s cubic-bezier(0.16,1,0.3,1);
}

.skill-bar.animated { transform: scaleX(1); }

.skill-level {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

/* PROCESS */
#process { background: var(--bg3); }

.process-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 5rem;
}

.process-body {
  color: rgba(232,226,217,0.6);
  font-size: 1rem;
  max-width: 40ch;
  line-height: 1.8;
  padding-top: 1rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 1.7rem;
  left: 2rem;
  right: 2rem;
  height: 1px;
  background: var(--line);
}

.step { padding: 0 2rem; }

.step-num-wrap {
  position: relative;
  margin-bottom: 2.5rem;
}

.step-circle {
  width: 3.5rem;
  height: 3.5rem;
  border: 1px solid var(--gold);
  background: var(--bg3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 0.05em;
  position: relative;
  z-index: 1;
}

.step-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
}

.step-desc {
  font-size: 0.85rem;
  color: rgba(232,226,217,0.55);
  line-height: 1.75;
}

/* ABOUT */
#about { background: var(--bg2); }

.about-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 8rem;
  align-items: center;
}

.about-body {
  font-size: 1rem;
  color: rgba(232,226,217,0.65);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.lang-list {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.lang-chip {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.4rem 0.9rem;
}

.about-card {
  background: var(--bg3);
  border: 1px solid var(--line);
  padding: 3rem;
  position: relative;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--gold);
}

.about-card-title {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
}

.cert-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.cert-item:last-child { border-bottom: none; }

.cert-icon {
  color: var(--gold);
  font-size: 1rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.cert-name {
  font-size: 0.9rem;
  font-weight: 400;
  margin-bottom: 0.2rem;
}

.cert-sub {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  line-height: 1.7;
}

/* CONTACT */
#contact { background: var(--bg); }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8rem;
  align-items: start;
}

.contact-body {
  color: rgba(232,226,217,0.65);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 3rem;
}

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

.cd-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  min-width: 5rem;
  padding-top: 0.1rem;
}

.cd-value {
  font-size: 0.95rem;
  color: var(--text);
}

.cd-value a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s, border-color 0.2s;
}

.cd-value a:hover {
  color: var(--gold);
  border-color: var(--gold);
}

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

.form-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 0.5rem;
}

.form-input, .form-textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  font-family: var(--sans);
  font-size: 0.95rem;
  padding: 0.9rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}

.form-input:focus, .form-textarea:focus { border-color: var(--gold); }

.form-textarea { height: 130px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.submit-btn {
  width: 100%;
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1.1rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.submit-btn:hover {
  background: var(--gold);
  color: var(--bg);
}

/* FOOTER */
footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 2.5rem 8vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 700;
}

.footer-logo span { color: var(--gold); }

.footer-copy {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes floatIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* RESPONSIVE */

/* Global word-wrap for long text */
body {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Tablet and below (900px) */
@media (max-width: 900px) {
  #hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .services-grid-2x2 { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { border-right: none; border-bottom: 1px solid var(--line); }
  .services-grid-2x2 .service-card { border: 1px solid var(--line); border-top: none; }
  .services-grid-2x2 .service-card:nth-child(2) { border-top: 1px solid var(--line); }
  .expertise-layout { grid-template-columns: 1fr; gap: 4rem; }
  .process-header { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .steps-grid::before { display: none; }
  .about-layout { grid-template-columns: 1fr; gap: 4rem; }
  .contact-layout { grid-template-columns: 1fr; gap: 4rem; }
  footer { flex-direction: column; gap: 1rem; text-align: center; }
  nav { padding: 1.2rem 5vw; }
  .nav-links { display: none; }
  .nav-center { display: none; }

  /* Fix skill-item grid for tablets */
  .skill-item {
    grid-template-columns: 140px 1fr 60px;
    gap: 1rem;
  }
}

/* Large phones (768px) */
@media (max-width: 768px) {
  section { padding: 5rem 6vw; }

  .hero-left { padding: 12vh 6vw 8vh 6vw; }

  .skill-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 1rem 0;
  }

  .skill-bar-wrap {
    order: 2;
  }

  .skill-level {
    order: 3;
    text-align: left;
  }

  .steps-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .step { padding: 0; }

  .contact-detail {
    flex-direction: column;
    gap: 0.3rem;
  }

  .cd-label {
    min-width: unset;
  }

  footer { padding: 2rem 6vw; }
  .footer-links { gap: 1.2rem; }
}

/* Small phones (480px) - iPhone SE, small Android */
@media (max-width: 480px) {
  section { padding: 4rem 5vw; }

  nav { padding: 1rem 4vw; }
  .nav-logo { font-size: 1rem; }
  .nav-cta {
    padding: 0.4rem 0.8rem;
    font-size: 0.65rem;
  }

  .hero-left { padding: 10vh 5vw 6vh 5vw; }
  .hero-name { font-size: clamp(2.5rem, 10vw, 3.5rem); }
  .hero-subtitle { font-size: clamp(1.1rem, 4vw, 1.4rem); margin-bottom: 2rem; }
  .hero-desc { font-size: 0.95rem; margin-bottom: 2.5rem; }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  .btn-primary {
    text-align: center;
    padding: 0.9rem 1.5rem;
  }
  .btn-secondary { justify-content: center; }

  .section-title { font-size: clamp(1.8rem, 7vw, 2.2rem); }

  .service-card { padding: 2rem 1.5rem; }
  .service-name { font-size: 1.3rem; }

  .stat-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .stat-num { font-size: 2.5rem; }

  .about-card { padding: 2rem 1.5rem; }

  .form-row { grid-template-columns: 1fr; }

  footer { padding: 1.5rem 5vw; }
  .footer-links {
    flex-direction: column;
    gap: 0.8rem;
  }
}

/* Extra small phones (320px) */
@media (max-width: 360px) {
  nav { padding: 0.8rem 3vw; }
  .nav-logo { font-size: 0.9rem; }
  .lang-btn { padding: 0.3rem 0.5rem; font-size: 0.6rem; }
  .nav-cta { padding: 0.35rem 0.6rem; font-size: 0.6rem; }

  section { padding: 3rem 4vw; }

  .hero-left { padding: 9vh 4vw 5vh 4vw; }
  .hero-tag { font-size: 0.6rem; margin-bottom: 1.5rem; }
  .hero-name { font-size: 2.2rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero-desc { font-size: 0.9rem; }

  .section-tag { font-size: 0.55rem; }
  .section-title { font-size: 1.6rem; }

  .service-card { padding: 1.5rem 1.2rem; }
  .service-name { font-size: 1.2rem; }
  .service-desc { font-size: 0.82rem; }
  .tag { font-size: 0.52rem; padding: 0.18rem 0.4rem; }

  .skill-name { font-size: 0.85rem; }

  .about-body { font-size: 0.92rem; }
  .about-card { padding: 1.5rem 1.2rem; }
  .cert-name { font-size: 0.85rem; }

  .contact-body { font-size: 0.92rem; }
  .form-label { font-size: 0.58rem; }
  .form-input, .form-textarea { font-size: 0.9rem; padding: 0.8rem; }

  .footer-logo { font-size: 0.9rem; }
  .footer-copy { font-size: 0.55rem; }
  .footer-links a { font-size: 0.55rem; }
}