/* ========================================
   PROTIK.INFO — Design System
   Light, content-first | Muji × Apple
   ======================================== */

/* --- Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Inter:wght@300;400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  --bg-primary: #fafaf8;
  --bg-secondary: #f2f2ef;
  --bg-card: #ffffff;
  --bg-card-hover: #fafaf8;
  --text-primary: #1a1a1a;
  --text-secondary: #555555;
  --text-muted: #999999;
  --text-label: #888888;
  --accent: #2a7d6e;
  --accent-hover: #227263;
  --accent-subtle: rgba(42, 125, 110, 0.08);
  --font-heading: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --border-color: rgba(0, 0, 0, 0.08);
  --border-subtle: rgba(0, 0, 0, 0.06);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 20px;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --max-width: 1080px;
  --transition: all 0.2s ease;
}

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

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

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

/* --- Typography --- */
h1, h2 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.3rem); }
h4 { font-size: 1rem; }

p {
  color: var(--text-secondary);
  max-width: 65ch;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 2rem);
}

section {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  background: rgba(250, 250, 248, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 0.5px solid var(--border-subtle);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: baseline;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
}

.nav-logo .first-rest {
  display: inline-block;
  max-width: calc((1 - var(--scroll-progress, 0)) * 120px);
  opacity: calc(1 - var(--scroll-progress, 0) * 2.5);
  overflow: hidden;
}

.nav-logo .logo-space {
  display: inline-block;
  width: calc((1 - var(--scroll-progress, 0)) * 0.35em + var(--scroll-progress, 0) * 0.12em);
}

.nav-logo .last-rest {
  display: inline-block;
  max-width: calc((1 - var(--scroll-progress, 0)) * 300px);
  opacity: calc(1 - var(--scroll-progress, 0) * 2.5);
  overflow: hidden;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-muted);
}

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

.nav-cta {
  padding: 0.5rem 1.2rem;
  background: var(--accent);
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.8rem;
  color: #fff !important;
}

.nav-cta:hover {
  background: var(--accent-hover);
}

.nav-cta.active {
  color: #fff !important;
}

/* Mobile nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  width: 20px;
  height: 1.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    border-bottom: 0.5px solid var(--border-color);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  position: relative;
}

.hero-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-content {
  max-width: 640px;
}

.hero-portrait {
  position: relative;
}

.hero-portrait img {
  width: 100%;
  max-width: 360px;
  height: auto;
  border-radius: var(--radius-lg);
  border: 0.5px solid var(--border-color);
  object-fit: cover;
}

.hero-portrait .hero-caption {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.6rem;
}

@media (max-width: 768px) {
  .hero-split {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero-split .hero-portrait {
    order: -1;
    max-width: 280px;
  }
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.hero-label .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  margin-bottom: 1.2rem;
}

.hero p {
  font-size: 1rem;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 0.5px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: rgba(0, 0, 0, 0.2);
  background: var(--bg-secondary);
}

/* --- Overline --- */
.overline {
  font-size: 0.7rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

/* --- Logos Strip --- */
.logos-strip {
  padding: 2rem 0;
  border-bottom: 0.5px solid var(--border-subtle);
}

.logos-label {
  font-size: 0.65rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.logos-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.logo-item {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: -0.01em;
}

.logo-item.press {
  font-style: italic;
  font-weight: 400;
}

a.logo-item:hover {
  color: var(--accent);
}

.logo-divider {
  color: #ddd;
  font-size: 0.8rem;
}

@media (max-width: 768px) {
  .logos-row { gap: 1rem; }
  .logo-item { font-size: 0.8rem; }
}

/* --- Credibility Bar --- */
.credibility {
  padding: 2.5rem 0;
}

.credibility-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.credibility-item {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 1.2rem 1rem;
}

.credibility-item .number {
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.credibility-item .label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* --- Snapshot Grid --- */
.snapshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  padding: 1.5rem;
  border: 0.5px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-card);
}

.snap-item dt {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.snap-item dd {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* --- Cards --- */
.card {
  background: var(--bg-card);
  border: 0.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
}

.card:hover {
  border-color: var(--accent);
}

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.card h3 {
  margin-bottom: 0.6rem;
}

.card h4 {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.card p {
  font-size: 0.9rem;
}

/* --- Conviction Cards --- */
.conviction-card {
  padding: 1.5rem;
  border: 0.5px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.conviction-card:hover {
  border-color: var(--accent);
}

.conviction-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.conviction-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Grid Layouts --- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 1.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

/* --- Section Headers --- */
.section-header {
  margin-bottom: clamp(1.5rem, 4vw, 3rem);
}

.section-header.centered {
  text-align: center;
}

.section-header h2 {
  margin-bottom: 0.6rem;
}

.section-header p {
  font-size: 0.95rem;
}

/* --- Chips --- */
.chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
}

.chips li,
.chip {
  font-size: 0.8rem;
  color: var(--text-secondary);
  border: 0.5px solid var(--border-color);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  background: transparent;
}

/* --- Tags --- */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 400;
  border: 0.5px solid var(--border-color);
  color: var(--text-secondary);
  background: transparent;
}

/* --- Timeline --- */
.timeline {
  position: relative;
  padding-left: 1.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border-color);
}

.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
  padding-left: 1.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-primary);
}

.timeline-year {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.timeline-title {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.timeline-role {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.timeline-item h4 {
  margin-bottom: 0.2rem;
}

.timeline-item p {
  font-size: 0.85rem;
  line-height: 1.6;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.5rem 0;
}

.timeline-tags .tag {
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
}

.timeline-impact {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0;
}

.timeline-impact li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 0.15rem 0 0.15rem 1.2rem;
  position: relative;
  line-height: 1.5;
}

.timeline-impact li::before {
  content: "\2192";
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

.timeline-snippets {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 0.5px solid var(--border-subtle);
}

.timeline-snippets a {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}

.timeline-snippets a:hover {
  color: var(--accent);
}

/* --- Testimonials --- */
.testimonial {
  background: var(--bg-card);
  border: 0.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.testimonial p {
  font-style: italic;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.testimonial-author {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
}

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

/* --- Video Embed --- */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 0.5px solid var(--border-color);
  background: var(--bg-secondary);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* --- Newsletter / CTA Block --- */
.newsletter {
  background: var(--bg-secondary);
  border: 0.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 3rem);
  text-align: center;
}

.newsletter h2 {
  margin-bottom: 0.5rem;
}

.newsletter-form {
  display: flex;
  gap: 0.6rem;
  max-width: 400px;
  margin: 1.5rem auto 0;
}

.newsletter-form input {
  flex: 1;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  border: 0.5px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition);
}

.newsletter-form input:focus {
  border-color: rgba(0, 0, 0, 0.3);
}

.newsletter-form button {
  padding: 0.7rem 1.2rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.newsletter-form button:hover {
  background: var(--accent-hover);
}

/* --- FAQ Accordion --- */
.faq-item {
  border-bottom: 0.5px solid var(--border-subtle);
}

.faq-question {
  width: 100%;
  padding: 1.2rem 0;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--text-secondary);
}

.faq-question .icon {
  transition: transform 0.3s ease;
  font-size: 1.1rem;
  color: var(--text-muted);
}

.faq-item.open .faq-question .icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 0 1.2rem;
}

.faq-answer-inner p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

.faq-category {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 2rem 0 0.5rem;
  font-weight: 500;
}

/* --- Coaching / Pricing --- */
.pricing-card {
  background: var(--bg-card);
  border: 0.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
}

.pricing-card.featured {
  border-color: var(--accent);
  border-width: 1.5px;
  position: relative;
  overflow: hidden;
}

.pricing-card.featured::before {
  content: 'Most popular';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: var(--accent);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 500;
  padding: 0.3rem 0;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pricing-card:hover {
  border-color: var(--accent);
}

.pricing-card .price {
  font-size: 2rem;
  font-weight: 500;
  margin: 1rem 0;
  color: var(--text-primary);
}

.pricing-card .price span {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-features {
  list-style: none;
  margin: 1.5rem 0;
  text-align: left;
}

.pricing-features li {
  padding: 0.5rem 0;
  border-bottom: 0.5px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pricing-features li::before {
  content: '\2713';
  color: #4ade80;
  font-weight: 600;
  font-size: 0.8rem;
}

/* --- Process Steps --- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  counter-reset: step;
}

.process-step {
  text-align: center;
  padding: 1.5rem 1rem;
  counter-increment: step;
}

.process-step::before {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 0.5px solid var(--border-color);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 1rem;
  margin: 0 auto 1rem;
}

.process-step h4 {
  margin-bottom: 0.4rem;
}

.process-step p {
  font-size: 0.85rem;
  margin: 0 auto;
}

/* --- Contact Form --- */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.3rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  border: 0.5px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(0, 0, 0, 0.3);
}

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

/* --- Footer --- */
.footer {
  padding: 3rem 0 2rem;
  border-top: 0.5px solid var(--border-subtle);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  font-size: 0.85rem;
  margin-top: 0.6rem;
  color: var(--text-muted);
}

.footer h4 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
  font-weight: 500;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

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

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

.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 0.5px solid var(--border-subtle);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.social-links {
  display: flex;
  gap: 0.8rem;
  margin-top: 0.8rem;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 0.5px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--accent-subtle);
  color: var(--accent);
  border-color: var(--accent);
}

/* --- Services Line --- */
.services-line {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0.5rem 0;
}

/* --- Proof Line --- */
.proof-line {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- Utilities --- */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }

/* --- Scroll Fade-In --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .hero { min-height: auto; padding: 7rem 0 3rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .newsletter-form { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .hero-buttons { flex-direction: column; }
  .snapshot-grid { grid-template-columns: 1fr 1fr; }
  .credibility-grid { grid-template-columns: 1fr 1fr; }
}