/* Design tokens and variables */
:root {
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Light Theme (Default) */
  --bg-main: #ffffff;
  --bg-subtle: #f9fafb;
  --bg-card: #ffffff;
  --bg-card-alt: #f8fafc;
  --bg-elevated: #f9fafb;

  --text-main: #111418;
  --text-muted: #555b62;
  --text-light: #88909b;
  --text-eyebrow: #78808a;

  --accent-green: #0f6f43;
  --accent-green-hover: #138350;
  --accent-green-light: #e8f5ed;
  --learning-tag-border: #bbf7d0;

  --border-light: #eaedf0;
  --border-subtle: #f0f2f5;
  --border-focus: #c5ccd4;

  --header-bg: rgba(255, 255, 255, 0.9);
  --mobile-nav-bg: rgba(255, 255, 255, 0.98);
  --cta-divider: #d2d7dd;

  --browser-header-bg: #f4f3f0;
  --browser-header-border: #e7e5e0;
  --browser-address-bg: #ffffff;
  --browser-address-border: #e7e5e0;
  --browser-domain-color: #78716c;
  --browser-viewport-bg: #fafafa;

  --logo-circle-fill: #0b0b0b;
  --logo-circle-stroke: transparent;
  --logo-stroke: #ffffff;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 30px -10px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 45px -15px rgba(0, 0, 0, 0.08);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --transition-fast: 0.2s ease;
  --transition-medium: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1200px;

  /* Footer Theme Variables (Light) */
  --footer-bg: #fafafa;
  --footer-border: #eaedf0;
  --footer-link: #65656a;
  --footer-link-hover: #111418;
  --footer-wordmark-stroke: rgba(17, 20, 24, 0.24);
  --footer-bottom-border: rgba(0, 0, 0, 0.06);
  --footer-bottom-text: #88909b;
  --footer-focus-outline: rgba(17, 20, 24, 0.4);
}

/* Dark Theme Variables */
[data-theme="dark"] {
  /* Backgrounds */
  --bg-main: #0A0A0A;
  --bg-subtle: #171717;
  --bg-card: #171717;
  --bg-card-alt: #171717;
  --bg-elevated: #1A1A1A;

  /* Text */
  --text-main: #F5F5F5;
  --text-muted: #A3A3A3;
  --text-light: #6B6B6B;
  --text-eyebrow: #6B6B6B;

  /* Accent (Green) */
  --accent-green: #4ADE80;
  --accent-green-hover: #4ADE80;
  --accent-green-light: rgba(74, 222, 128, 0.12);
  --learning-tag-border: #262626;

  /* Borders & Dividers */
  --border-light: #262626;
  --border-subtle: #262626;
  --border-focus: #333333;

  /* Components & Chrome */
  --header-bg: rgba(10, 10, 10, 0.88);
  --mobile-nav-bg: rgba(10, 10, 10, 0.98);
  --cta-divider: #333333;

  --browser-header-bg: #171717;
  --browser-header-border: #262626;
  --browser-address-bg: #0A0A0A;
  --browser-address-border: #262626;
  --browser-domain-color: #A3A3A3;
  --browser-viewport-bg: #111111;

  --logo-circle-fill: #000000;
  --logo-circle-stroke: #333333;
  --logo-stroke: #F5F5F5;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px -10px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 45px -15px rgba(0, 0, 0, 0.5);

  /* Footer Theme Variables (Dark) */
  --footer-bg: #0a0a0b;
  --footer-border: #262626;
  --footer-link: #8a8a8f;
  --footer-link-hover: #e8e8ec;
  --footer-wordmark-stroke: rgba(255, 255, 255, 0.14);
  --footer-bottom-border: rgba(255, 255, 255, 0.05);
  --footer-bottom-text: #4a4a4e;
  --footer-focus-outline: rgba(232, 232, 236, 0.6);
}

/* Base reset and document styling */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scrollbar-width: none;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

/* Layout container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Typography utilities */
.section-eyebrow {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-eyebrow);
  margin-bottom: 0.85rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-main);
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 650px;
  margin-top: 0.75rem;
}

.section-header {
  margin-bottom: 3.5rem;
}

/* Site header and navigation */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--header-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.site-header.scrolled {
  border-bottom-color: var(--border-light);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-main);
  transition: opacity var(--transition-fast);
}

.brand-logo:hover {
  opacity: 0.85;
}

.brand-logo svg,
.brand-logo-icon {
  width: 34px;
  height: 34px;
  display: block;
  flex-shrink: 0;
}

.brand-logo-icon circle {
  fill: var(--logo-circle-fill);
  stroke: var(--logo-circle-stroke);
  stroke-width: 1.5px;
  transition: fill var(--transition-fast), stroke var(--transition-fast);
}

.brand-logo-icon g {
  stroke: var(--logo-stroke);
  transition: stroke var(--transition-fast);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-main);
}

.desktop-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  position: relative;
  padding: 0.35rem 0;
  transition: color var(--transition-fast);
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1.5px;
  background-color: var(--text-main);
  border-radius: 2px;
}

/* Theme toggle button */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  cursor: pointer;
  padding: 0;
}

.theme-toggle:hover {
  border-color: var(--border-focus);
  background-color: var(--text-main);
  color: var(--bg-main);
}

.theme-icon {
  display: block;
  transition: transform var(--transition-medium);
}

.theme-toggle:hover .theme-icon {
  transform: rotate(15deg);
}

.sun-icon {
  display: none;
}

.moon-icon {
  display: block;
}

[data-theme="dark"] .sun-icon {
  display: block;
}

[data-theme="dark"] .moon-icon {
  display: none;
}

/* Mobile navigation controls */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-main);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-toggle.is-active .hamburger-line:nth-child(1) {
  transform: translateY(3.5px) rotate(45deg);
}

.mobile-toggle.is-active .hamburger-line:nth-child(2) {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--mobile-nav-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  padding: 1.5rem 2rem 2rem;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
}

.mobile-nav.is-open {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  display: block;
  padding: 0.5rem 0;
}

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

/* Hero section */
.hero-section {
  padding: 4rem 0 6rem;
  min-height: calc(85vh - 80px);
  display: flex;
  align-items: center;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4.5rem;
  align-items: center;
}

.hero-content {
  max-width: 620px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4.4vw, 3.85rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--text-main);
  margin-bottom: 1.75rem;
}

.hero-description {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 2.75rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.cta-link {
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.cta-primary:hover {
  color: var(--accent-green);
}

.cta-primary:hover .arrow-icon {
  transform: translateX(4px);
}

.cta-secondary {
  color: var(--text-main);
}

.cta-secondary:hover {
  color: var(--accent-green);
}

.cta-divider {
  color: var(--cta-divider);
  font-weight: 300;
  font-size: 0.95rem;
}

.arrow-icon {
  transition: transform var(--transition-fast);
}

.hero-media {
  display: flex;
  justify-content: flex-end;
  perspective: 1000px;
}

.hero-image-frame {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-light);
  transform-style: preserve-3d;
  transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
  will-change: transform;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  user-select: none;
}

.hero-badge {
  position: absolute;
  top: 0;
  left: 0;
  background-color: #ffffff;
  color: #111827;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.2), 0 1px 3px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.08);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  z-index: 20;
  opacity: 0;
  transform: scale(0.85);
  transform-origin: center center;
  transition: opacity 0.2s ease, transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity, left, top;
}

.hero-badge.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* Selected Projects section */
.projects-section {
  padding: 6rem 0;
  background-color: var(--bg-main);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.25rem;
}

.project-card {
  display: flex;
  flex-direction: column;
}

/* Browser Window Frame Preview */
.browser-frame {
  width: 100%;
  aspect-ratio: 16 / 11;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-medium),
    box-shadow var(--transition-medium),
    border-color var(--transition-fast);
}

.project-card:hover .browser-frame {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px -4px rgba(0, 0, 0, 0.09);
  border-color: var(--border-focus);
}

/* Browser Chrome Header */
.browser-header {
  height: 34px;
  background-color: var(--browser-header-bg);
  border-bottom: 1px solid var(--browser-header-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  position: relative;
  flex-shrink: 0;
}

/* Window Control Dots */
.browser-dots {
  display: flex;
  align-items: center;
  gap: 6px;
  position: absolute;
  left: 14px;
}

.browser-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--border-focus);
  display: inline-block;
  transition: background-color var(--transition-fast);
}

.project-card:hover .browser-dot:nth-child(1) {
  background-color: #ef4444;
}

.project-card:hover .browser-dot:nth-child(2) {
  background-color: #f59e0b;
}

.project-card:hover .browser-dot:nth-child(3) {
  background-color: #10b981;
}

/* Address Bar / Domain Pill */
.browser-address-bar {
  background-color: var(--browser-address-bg);
  border: 1px solid var(--browser-address-border);
  border-radius: 20px;
  padding: 2px 14px;
  max-width: 65%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

.browser-domain {
  font-family: var(--font-primary);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--browser-domain-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.02em;
}

/* Browser Viewport & Screenshot */
.browser-viewport {
  flex: 1;
  width: 100%;
  position: relative;
  overflow: hidden;
  background-color: var(--browser-viewport-bg);
}

.browser-screen-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform var(--transition-medium);
}

.project-card:hover .browser-screen-img {
  transform: scale(1.02);
}

.project-tech-stack {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-light);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.project-title-link {
  text-decoration: none;
  color: var(--accent-green);
  transition: color var(--transition-fast);
}

.project-title-link:hover {
  color: var(--accent-green-hover);
}

.project-description {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 1.4rem;
  flex-grow: 1;
}

.project-action-link {
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--transition-fast);
}

.project-action-link:hover {
  color: var(--accent-green);
}

.project-action-link:hover .arrow-icon {
  transform: translateX(4px);
}

/* Projects View More Actions */
.projects-actions {
  display: flex;
  justify-content: center;
  margin-top: 3.5rem;
}

.btn-toggle-projects {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: transparent;
  border: 1px solid var(--border-light);
  border-radius: 100px;
  padding: 0.85rem 1.85rem;
  font-family: var(--font-primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
}

.btn-toggle-projects:hover {
  border-color: var(--border-focus);
  background-color: var(--bg-card-alt);
  color: var(--text-main);
}

.btn-toggle-projects .toggle-arrow-icon {
  transition: transform var(--transition-medium);
}

.btn-toggle-projects.is-expanded .toggle-arrow-icon {
  transform: rotate(180deg);
}

/* Project visibility and smooth entrance animations */
.project-card.is-hidden {
  display: none;
}

.project-card.animate-in {
  animation: projectFadeIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes projectFadeIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Philosophy and story section */
.philosophy-section {
  padding: 6rem 0;
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-subtle);
}

.philosophy-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 5rem;
  align-items: flex-start;
}

.philosophy-narrative p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.philosophy-narrative p:last-child {
  margin-bottom: 0;
}

.core-values-container {
  background-color: var(--bg-main);
}

.values-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
  color: var(--text-main);
}

.compass-icon {
  color: var(--text-muted);
}

.values-header-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-main);
}

.values-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.value-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.value-number {
  font-family: monospace;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  padding-top: 0.15rem;
}

.value-name {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.value-desc {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-muted);
}

/* Skills and expertise section */
.skills-section {
  padding: 6rem 0;
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-subtle);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.column-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-main);
}

.column-icon {
  color: var(--text-muted);
}

.column-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-main);
}

.skills-items {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.skill-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.85rem;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.skill-card:hover {
  background-color: var(--bg-card-alt);
}

.skill-icon-badge {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  font-size: 0.75rem;
}

.js-badge {
  background-color: #fef08a;
  color: #854d0e;
}

.html-badge {
  background-color: #ffedd5;
  color: #9a3412;
}

.uiux-badge {
  background-color: #e0e7ff;
  color: #3730a3;
}

.java-badge {
  background-color: #e0f2fe;
  color: #0369a1;
}

.python-badge {
  background-color: #dcfce7;
  color: #15803d;
}

.cpp-badge {
  background-color: #f3e8ff;
  color: #6b21a8;
}

.ai-badge {
  background-color: #fef3c7;
  color: #b45309;
}

.php-badge {
  background-color: #ede9fe;
  color: #5b21b6;
}

.badge-text {
  font-family: var(--font-display);
  font-weight: 700;
}

.skill-info {
  flex-grow: 1;
}

.skill-title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.learning-tag {
  font-size: 0.65rem;
  font-weight: 600;
  background-color: var(--accent-green-light);
  color: var(--accent-green);
  padding: 2px 7px;
  border-radius: 20px;
  border: 1px solid var(--learning-tag-border);
  letter-spacing: 0.04em;
}

[data-theme="dark"] .js-badge {
  background-color: #2a2408;
  color: #fde047;
}

[data-theme="dark"] .html-badge {
  background-color: #33190a;
  color: #fdba74;
}

[data-theme="dark"] .uiux-badge {
  background-color: #1e1e3b;
  color: #a5b4fc;
}

[data-theme="dark"] .java-badge {
  background-color: #0c263d;
  color: #7dd3fc;
}

[data-theme="dark"] .python-badge {
  background-color: #12301c;
  color: #86efac;
}

[data-theme="dark"] .cpp-badge {
  background-color: #2b173c;
  color: #d8b4fe;
}

[data-theme="dark"] .ai-badge {
  background-color: #312209;
  color: #fcd34d;
}

[data-theme="dark"] .php-badge {
  background-color: #23163a;
  color: #c4b5fd;
}




/* Contact and collaboration section */
.contact-section {
  padding: 6rem 0;
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-subtle);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4.5rem;
  align-items: center;
}

.contact-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--text-main);
  margin-bottom: 1.25rem;
}

.contact-description {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 540px;
}

.contact-card {
  background-color: var(--bg-card-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
}

.contact-card-header {
  margin-bottom: 1.5rem;
}

.contact-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.contact-email {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  letter-spacing: -0.01em;
  display: inline-block;
  transition: color var(--transition-fast);
}

.contact-email:hover {
  color: var(--accent-green);
}

.contact-card-divider {
  height: 1px;
  background-color: var(--border-light);
  margin-bottom: 1.5rem;
}

.contact-socials-group {
  margin-bottom: 1.5rem;
}

.contact-social-icons {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-circle-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: transparent;
  color: var(--text-main);
  font-size: 1.1rem;
  text-decoration: none;
  transition: color 0.25s ease, background-color 0.25s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.social-circle-link:hover {
  color: var(--accent-green);
  background-color: var(--accent-green-light);
  transform: translateY(-3px);
} 

.contact-card-actions {
  display: flex;
  width: 100%;
}

.contact-link {
  width: 100%;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background-color: transparent;
  transition: all var(--transition-fast);
}

.contact-link:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
  background-color: var(--accent-green-light);
}

.contact-link:hover .arrow-icon {
  transform: translateX(4px);
}

.contact-link-let {
  width: 100%;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  transition: all var(--transition-fast);
}

.contact-link-let:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

/* Site footer */
.site-footer {
  background-color: var(--footer-bg);
  padding-top: 52px;
  padding-bottom: 0;
  width: 100%;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--footer-link);
  border-top: 1px solid var(--footer-border);
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.footer-content {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin-bottom: 36px;
}

.footer-link {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--footer-link);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--footer-link-hover);
}

.footer-link:focus-visible {
  outline: 2px solid var(--footer-focus-outline);
  outline-offset: 4px;
  border-radius: 2px;
}

.footer-wordmark {
  width: 100%;
  max-width: 580px;
  margin: 0 auto 24px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-wordmark-svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.wordmark-main {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 96px;
  letter-spacing: 0.02em;
  fill: none;
  stroke: var(--footer-wordmark-stroke);
  stroke-width: 1.2px;
  transition: stroke var(--transition-fast);
}

.footer-bottom {
  width: 100%;
  border-top: 1px solid var(--footer-bottom-border);
  transition: border-color var(--transition-fast);
}

.footer-bottom-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom-text {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 400;
  color: var(--footer-bottom-text);
  transition: color var(--transition-fast);
}