/* ==========================================================================
   SoftStuff AB - Modern Responsive Stylesheet
   ========================================================================== */

:root {
  --bg-dark: #07090e;
  --bg-base: #0b0f17;
  --bg-surface: #121826;
  --bg-surface-elevated: #172033;
  --bg-surface-hover: #1d2840;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-accent: rgba(59, 130, 246, 0.4);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --accent-cyan: #06b6d4;
  --accent-blue: #3b82f6;
  --accent-indigo: #6366f1;
  --accent-purple: #8b5cf6;
  --accent-emerald: #10b981;

  --gradient-brand: linear-gradient(135deg, #00d2ff 0%, #3b82f6 50%, #8b5cf6 100%);
  --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
  --gradient-glow: radial-gradient(circle at 50% -20%, rgba(59, 130, 246, 0.18), transparent 70%);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--border-subtle);
  --shadow-glow: 0 0 35px -5px rgba(59, 130, 246, 0.35);

  --container-max: 1140px;
  --container-pad: clamp(1rem, 4vw, 2rem);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  font-family: var(--font-sans);
  background-color: var(--bg-base);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-image: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59, 130, 246, 0.15), transparent),
    radial-gradient(ellipse 60% 40% at 100% 40%, rgba(139, 92, 246, 0.08), transparent);
  background-attachment: fixed;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

/* Header & Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(11, 15, 23, 0.82);
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.3s ease;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.brand-logo-img {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  background: #ffffff;
  padding: 2px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.brand-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.25);
  margin-left: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--text-main);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-card);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  transition: all 0.2s ease;
}

.nav-cta:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

/* Hero Section */
.hero {
  padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4rem);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-emerald);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-title span.highlight {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-intro {
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 640px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  padding: 16px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.stat-num .plus {
  color: var(--accent-cyan);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 4px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  background: var(--gradient-brand);
  color: #ffffff;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.35);
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  box-shadow: 0 6px 22px rgba(59, 130, 246, 0.55);
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-card);
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--bg-surface-elevated);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.btn-icon-link:hover {
  color: #0A66C2;
  background: #ffffff;
  border-color: #ffffff;
  transform: translateY(-2px);
}

/* Profile Card in Hero */
.hero-profile {
  display: flex;
  justify-content: center;
}

.profile-card {
  position: relative;
  background: var(--bg-surface);
  border-radius: var(--radius-xl);
  padding: 18px;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, border-color 0.3s ease;
  width: 100%;
  max-width: 330px;
}

.profile-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
}

.profile-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.profile-info {
  margin-top: 14px;
  text-align: center;
}

.profile-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
}

.profile-role {
  font-size: 0.88rem;
  color: var(--accent-cyan);
  margin-top: 2px;
}

.profile-degrees {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.degree-badge {
  display: flex;
  align-items: center;
  gap: 6px;
}

.edu-icon {
  width: 18px;
  height: 18px;
  border-radius: 4px;
}

/* Section Shared Styles */
.section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(2rem, 4vw, 3.5rem);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-blue);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 3.8vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.section-subtitle {
  margin-top: 14px;
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Spotlight: Washproof Section */
.proof-gold {
  color: #f59e0b;
  font-weight: inherit;
}

.btn-washproof .proof-gold {
  color: #fde68a;
}

.washproof-spotlight {
  background: linear-gradient(180deg, rgba(18, 24, 38, 0.7) 0%, rgba(11, 15, 23, 0.95) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.washproof-spotlight::before {
  content: "";
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.18), transparent 70%);
  pointer-events: none;
}

.washproof-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.washproof-card:hover {
  border-color: rgba(6, 182, 212, 0.4);
}

.washproof-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.washproof-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(6, 182, 212, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.3);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.washproof-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.washproof-title .brand-gradient {
  background: linear-gradient(135deg, #00d2ff, #10b981);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.washproof-desc {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.washproof-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.wp-feat {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.wp-feat-icon {
  color: var(--accent-cyan);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.wp-feat strong {
  color: var(--text-main);
  display: block;
}

.washproof-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.btn-washproof {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #06b6d4, #2563eb);
  color: #ffffff;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 4px 18px rgba(6, 182, 212, 0.35);
  transition: all 0.2s ease;
}

.btn-washproof:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(6, 182, 212, 0.55);
}

.washproof-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.wp-banner-card {
  width: 100%;
  background: #090d16;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.wp-banner-img {
  max-width: 220px;
  margin: 0 auto 16px;
  filter: brightness(1.05);
}

.wp-mascot-img {
  max-width: 140px;
  margin: 0 auto;
  transition: transform 0.3s ease;
}

.wp-mascot-img:hover {
  transform: scale(1.06) rotate(2deg);
}

.wp-token-badge {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(6, 182, 212, 0.3);
}

/* Skills & Core Competencies */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.skill-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-card);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.skill-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-accent);
}

.skill-card:hover::before {
  opacity: 1;
}

.skill-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.skill-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.skill-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
}

.skill-card-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.55;
  margin-bottom: 16px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
}

.tag.highlight {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.3);
  color: var(--accent-cyan);
}

/* Clients & Experience Section */
.clients-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 18px;
}

.client-card {
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all 0.2s ease;
}

.client-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.client-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: #ffffff;
  padding: 2px;
  flex-shrink: 0;
}

.client-info {
  display: flex;
  flex-direction: column;
}

.client-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}

.client-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Philosophy Quote Box */
.quote-box {
  margin-top: 48px;
  padding: 30px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid rgba(59, 130, 246, 0.2);
  text-align: center;
}

.quote-text {
  font-size: 1.12rem;
  font-style: italic;
  color: #e2e8f0;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
}

.quote-author {
  margin-top: 14px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

/* Contact Section */
.contact-section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  position: relative;
}

.contact-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 4rem);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-brand);
}

.contact-title {
  font-size: clamp(2rem, 4vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.contact-desc {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.contact-methods {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.contact-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--radius-full);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s ease;
}

.contact-item:hover {
  background: var(--bg-surface-hover);
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.contact-item.highlight {
  background: var(--gradient-brand);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.contact-item.highlight:hover {
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
}

.email-btn, .copy-btn {
  cursor: pointer;
  font-family: inherit;
}

.copy-btn {
  background: rgba(255, 255, 255, 0.05);
}

.revealed-email-wrap {
  margin-top: 22px;
  animation: fadeIn 0.3s ease-out;
}

.revealed-email-text {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.revealed-email-text strong {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-dark);
  padding: 36px 0;
  color: var(--text-dim);
  font-size: 0.88rem;
}

.footer-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  width: 24px;
  height: 24px;
  border-radius: 4px;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}

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

/* Responsiveness */
@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .washproof-grid {
    grid-template-columns: 1fr;
  }

  .washproof-visual {
    order: -1;
  }

  .nav-links {
    display: none; /* simple clean mobile presentation */
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .contact-methods {
    flex-direction: column;
  }

  .contact-item {
    width: 100%;
    justify-content: center;
  }
}