/* ========================================
   The Welder LLC — Custom Styles
   Charcoal + Coral | Clean Minimalist
   ======================================== */

/* --- CSS Custom Properties --- */
:root {
  --charcoal-950: #0d0d0d;
  --charcoal-900: #141414;
  --charcoal-800: #1a1a1a;
  --charcoal-700: #2a2a2a;
  --charcoal-600: #3a3a3a;
  --charcoal-500: #555555;
  --charcoal-400: #888888;
  --charcoal-300: #aaaaaa;
  --charcoal-200: #cccccc;
  --charcoal-100: #e5e5e5;
  --charcoal-50: #f5f5f5;

  --coral-500: #f06292;
  --coral-400: #f48fb1;
  --coral-300: #f8bbd0;
  --coral-600: #e91e63;
  --coral-700: #c2185b;

  --white: #ffffff;
  --off-white: #fafafa;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--charcoal-800);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

label {
  font-weight: 400;
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--charcoal-100);
  transition: box-shadow var(--transition-base);
}

.nav.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 480px) {
  .nav-inner {
    padding: 0 var(--space-md);
  }
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--charcoal-900);
  letter-spacing: -0.02em;
}

.coral-dot {
  color: var(--coral-500);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--charcoal-600);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--coral-500);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--charcoal-900);
}

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

.nav-cta {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--white);
  background: var(--charcoal-900);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  transition: background var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--coral-500);
  transform: translateY(-1px);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  cursor: pointer;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--charcoal-800);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
}

.hamburger::before {
  transform: translateY(-6px);
}

.hamburger::after {
  transform: translateY(6px);
}

.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
  transform: rotate(-45deg);
}

/* Mobile Nav Overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.nav-overlay-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
}

.nav-overlay-link {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  color: var(--charcoal-800);
  transition: color var(--transition-fast);
}

.nav-overlay-link:hover {
  color: var(--coral-500);
}

.nav-overlay-cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--coral-500);
  margin-top: var(--space-xl);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  background: var(--charcoal-950);
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal-400);
  margin-bottom: var(--space-xl);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--coral-500);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 5.5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: var(--space-xl);
}

.hero-accent {
  color: var(--coral-500);
  font-weight: 500;
}

.hero-sub {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--charcoal-300);
  margin-bottom: var(--space-2xl);
  max-width: 460px;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--coral-500);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(240, 98, 146, 0.3);
}

.btn-primary:hover {
  background: var(--coral-600);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(240, 98, 146, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--charcoal-200);
  border: 1px solid var(--charcoal-600);
}

.btn-ghost:hover {
  border-color: var(--coral-500);
  color: var(--coral-400);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* Stat Cards */
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  max-width: 380px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  backdrop-filter: blur(10px);
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(240, 98, 146, 0.3);
}

.stat-card--1 { transform: translateY(-12px); }
.stat-card--2 { transform: translateY(4px); }
.stat-card--3 { transform: translateY(-6px); }
.stat-card--4 { transform: translateY(8px); }

.stat-card:hover {
  transform: translateY(calc(var(--ty, 0) - 4px));
}

.stat-card--1 { --ty: -12px; }
.stat-card--2 { --ty: 4px; }
.stat-card--3 { --ty: -6px; }
.stat-card--4 { --ty: 8px; }

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--coral-500);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--charcoal-400);
  letter-spacing: 0.02em;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  z-index: 1;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--charcoal-500), transparent);
  animation: scroll-line-anim 2s ease-in-out infinite;
}

@keyframes scroll-line-anim {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

.scroll-text {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--charcoal-500);
}

/* --- Section Common --- */
.section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
}

.section-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--coral-500);
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--charcoal-900);
  margin-bottom: var(--space-lg);
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--charcoal-500);
  line-height: 1.7;
}

/* --- Services --- */
.services {
  background: var(--off-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--white);
  border: 1px solid var(--charcoal-100);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
}

.service-card:hover {
  border-color: var(--coral-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--charcoal-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--coral-500);
  margin-bottom: var(--space-lg);
  transition: background var(--transition-base);
}

.service-card:hover .service-icon {
  background: rgba(240, 98, 146, 0.08);
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--charcoal-900);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--charcoal-500);
  line-height: 1.7;
}

/* --- About --- */
.about {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image-wrapper img {
  border-radius: var(--radius-md);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  border: 2px solid var(--coral-300);
  border-radius: var(--radius-md);
  z-index: -1;
}

.about-image-stat {
  position: absolute;
  bottom: var(--space-lg);
  left: var(--space-lg);
  background: var(--charcoal-900);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.about-stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--coral-500);
  line-height: 1;
}

.about-stat-text {
  font-size: 0.8125rem;
  color: var(--charcoal-300);
  line-height: 1.4;
}

.about-content {
  max-width: 480px;
}

.about-body {
  font-size: 1rem;
  color: var(--charcoal-500);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.value-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--charcoal-700);
}

/* --- Work / Gallery --- */
.work {
  background: var(--off-white);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.work-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 5/4;
  cursor: pointer;
}

.work-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.work-item:hover img {
  transform: scale(1.05);
}

.work-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 13, 13, 0.7) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-xl);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.work-item:hover .work-item-overlay {
  opacity: 1;
}

.work-item-tag {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--white);
  background: var(--coral-500);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
}

.work-cta {
  text-align: center;
}

.work-cta p {
  font-size: 1rem;
  color: var(--charcoal-500);
  margin-bottom: var(--space-lg);
}

/* --- Contact --- */
.contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-info {
  max-width: 480px;
}

.contact-desc {
  font-size: 1rem;
  color: var(--charcoal-500);
  line-height: 1.75;
  margin-bottom: var(--space-2xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.contact-detail {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--charcoal-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--coral-500);
  flex-shrink: 0;
}

.contact-detail-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal-400);
  margin-bottom: 2px;
}

.contact-detail-value {
  display: block;
  font-size: 0.9375rem;
  color: var(--charcoal-800);
  line-height: 1.6;
}

.contact-phone {
  color: var(--coral-600);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.contact-phone:hover {
  color: var(--coral-700);
}

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* Contact Form */
.contact-form-wrapper {
  max-width: 520px;
}

.contact-form-card {
  background: var(--white);
  border: 1px solid var(--charcoal-100);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
}

.contact-form-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--charcoal-900);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

.contact-form-sub {
  font-size: 0.9375rem;
  color: var(--charcoal-400);
  margin-bottom: var(--space-2xl);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 560px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--charcoal-700);
  margin-bottom: var(--space-sm);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--charcoal-800);
  background: var(--charcoal-50);
  border: 1px solid var(--charcoal-100);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
}

.form-input:focus {
  border-color: var(--coral-500);
  box-shadow: 0 0 0 3px rgba(240, 98, 146, 0.1);
}

.form-input::placeholder {
  color: var(--charcoal-300);
}

.form-select {
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Form Success */
.form-success {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
}

.form-success-icon {
  margin-bottom: var(--space-lg);
}

.form-success-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--charcoal-900);
  margin-bottom: var(--space-sm);
}

.form-success-text {
  font-size: 0.9375rem;
  color: var(--charcoal-500);
  margin-bottom: var(--space-xl);
}

.form-success-btn {
  font-size: 0.875rem;
  color: var(--charcoal-600);
  border: 1px solid var(--charcoal-200);
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.form-success-btn:hover {
  border-color: var(--coral-500);
  color: var(--coral-500);
}

/* --- Footer --- */
.footer {
  background: var(--charcoal-950);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  max-width: 280px;
}

.footer-brand .nav-logo {
  margin-bottom: var(--space-md);
  color: var(--white);
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--charcoal-400);
  line-height: 1.7;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal-300);
  margin-bottom: var(--space-lg);
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-list a {
  font-size: 0.875rem;
  color: var(--charcoal-500);
  transition: color var(--transition-fast);
}

.footer-list a:hover {
  color: var(--coral-400);
}

.footer-address {
  font-size: 0.875rem;
  color: var(--charcoal-400);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.footer-phone {
  font-size: 1rem;
  font-weight: 500;
  color: var(--coral-400);
  transition: color var(--transition-fast);
}

.footer-phone:hover {
  color: var(--coral-300);
}

.footer-bottom {
  border-top: 1px solid var(--charcoal-800);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--charcoal-500);
}

.footer-location {
  font-size: 0.8125rem;
  color: var(--charcoal-600);
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal[data-reveal-delay="1"] { transition-delay: 0.1s; }
.reveal[data-reveal-delay="2"] { transition-delay: 0.2s; }
.reveal[data-reveal-delay="3"] { transition-delay: 0.3s; }
.reveal[data-reveal-delay="4"] { transition-delay: 0.4s; }
.reveal[data-reveal-delay="5"] { transition-delay: 0.5s; }
.reveal[data-reveal-delay="6"] { transition-delay: 0.6s; }

@media (prefers-reduced-motion: no-preference) {
  .reveal.hidden {
    opacity: 0;
    transform: translateY(24px);
  }
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .hero-container {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    max-width: 100%;
    margin-top: var(--space-2xl);
  }

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

  .about-image {
    max-width: 500px;
  }

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

  .contact-info {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 560px) {
  .hero-headline {
    font-size: 2.5rem;
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .hero-stats {
    grid-template-columns: 1fr 1fr;
  }

  .stat-card--1,
  .stat-card--2,
  .stat-card--3,
  .stat-card--4 {
    transform: none;
  }

  .about-image-accent {
    display: none;
  }

  .about-values {
    grid-template-columns: 1fr;
  }

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

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