/* =============================================
   KFT — Kate Fisher Tutoring
   Brand Stylesheet
   ============================================= */

/* --- Variables --- */
:root {
  --white: #FFFFFF;
  --sage: #D3E6D7;
  --sage-light: #EAF3EC;
  --gold: #C9A227;
  --gold-light: #D4B44E;
  --text: #1a1a1a;
  --muted: #555555;
  --light-gray: #f8f8f6;
  --border: #e0e0e0;
  --max-width: 1200px;
  --nav-height: 80px;
}

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

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

body {
  font-family: 'Lato', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  color: var(--text);
  line-height: 1.25;
  font-weight: 600;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
}

p {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 1rem;
  line-height: 1.8;
}

.gold {
  color: var(--gold);
}

.section-label {
  font-family: 'Lato', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
  display: block;
}

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

section {
  padding: 6rem 0;
}

.divider {
  border: none;
  border-top: 1px solid var(--gold);
  margin: 3rem auto;
  max-width: 80px;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: box-shadow 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo img {
  height: 36px;
  width: auto;
}

@media (min-width: 769px) {
  .nav-logo img {
    height: 44px;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--muted);
  transition: color 0.2s ease;
  position: relative;
}

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

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gold);
}

.nav-cta {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white) !important;
  background: var(--gold);
  padding: 0.6rem 1.5rem;
  border-radius: 4px;
  transition: background 0.2s ease;
}

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

.nav-cta::after {
  display: none !important;
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: 0.3s;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: 'Lato', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  text-align: center;
}

/* Principle #45: Make key elements salient. #7: Affordances must be unmistakable. */
.btn-primary {
  background: var(--gold);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(201, 162, 39, 0.25);
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(201, 162, 39, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
}

.btn-outline:hover {
  background: var(--gold);
  color: var(--white);
}

/* --- Hero --- */
.hero {
  padding-top: calc(var(--nav-height) + 5rem);
  padding-bottom: 5rem;
  background: var(--white);
}

.hero .container {
  max-width: 800px;
  text-align: center;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero h1 .gold {
  display: block;
}

.hero p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.8;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.hero-badge {
  text-align: center;
}

.hero-badge .number {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  display: block;
  line-height: 1;
}

.hero-badge .label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
}

/* --- Stats Bar --- */
.stats-bar {
  background: var(--sage);
  padding: 3rem 0;
}

.stats-bar .container {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
  min-width: 120px;
}

.stat .number {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text);
  display: block;
  line-height: 1.1;
}

.stat .label {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

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

.services .section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3.5rem;
}

.services-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.services-grid .service-card {
  flex: 0 1 calc(33.333% - 1.34rem);
  min-width: 250px;
}

.service-card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: all 0.3s ease;
}

.service-card:hover {
  border-color: var(--sage);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
  transform: translateY(-2px);
}

.service-card .icon {
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}

.service-card h3 {
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* --- About / Difference --- */
.difference {
  background: var(--sage-light);
}

.difference .container {
  max-width: 900px;
}

.difference .section-header {
  text-align: center;
  margin-bottom: 3rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
}

.pillar {
  text-align: center;
}

.pillar .number {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pillar h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

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

/* --- Testimonials --- */
.testimonials {
  background: var(--white);
}

.testimonials .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--sage-light);
  padding: 2.5rem;
  border-radius: 6px;
  position: relative;
}

.testimonial-card .quote-mark {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.5rem;
  display: block;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 1.25rem;
}

.testimonial-card .attribution {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
}

.testimonial-card .attribution span {
  font-weight: 400;
  color: var(--muted);
  font-size: 0.8rem;
  display: block;
  margin-top: 0.15rem;
}

/* --- Google Reviews Badge --- */
.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem 1.25rem;
  margin-top: 2rem;
}

.google-badge .stars {
  color: #f4b400;
  font-size: 1.1rem;
}

.google-badge .rating {
  font-weight: 700;
  font-size: 1rem;
}

.google-badge .count {
  font-size: 0.85rem;
  color: var(--muted);
}

/* --- Case Studies --- */
.case-studies {
  background: var(--sage-light);
}

.case-studies .section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 3rem;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.case-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.case-card .case-tag {
  font-family: 'Lato', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
  display: inline-block;
  background: rgba(201, 162, 39, 0.08);
  padding: 0.3rem 0.75rem;
  border-radius: 3px;
}

.case-card .case-stats {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.case-card p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* --- Results --- */
.results {
  background: var(--white);
}

.results .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.results-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.results-column h3 {
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--gold);
}

.results-year {
  margin-bottom: 1.5rem;
}

.results-year h4 {
  font-family: 'Lato', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.results-year p {
  font-size: 0.9rem;
  line-height: 1.7;
}

/* --- How It Works --- */
.how-it-works {
  background: var(--sage);
}

.how-it-works .section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  text-align: center;
}

.step .step-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

.step h3 {
  margin-bottom: 0.5rem;
}

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

/* --- CTA Section --- */
.cta-section {
  background: var(--white);
  text-align: center;
  padding: 5rem 0;
}

.cta-section h2 {
  margin-bottom: 1rem;
}

.cta-section p {
  max-width: 500px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
}

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

.contact .container {
  max-width: 800px;
}

.contact .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info {
  padding-top: 0.5rem;
}

.contact-info .info-item {
  margin-bottom: 1.5rem;
}

.contact-info .info-label {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.contact-info .info-value {
  color: var(--muted);
}

.contact-info .info-value a {
  color: var(--gold);
  transition: color 0.2s;
}

.contact-info .info-value a:hover {
  color: var(--gold-light);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--muted);
  transition: all 0.2s ease;
  font-size: 1.05rem;
}

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

/* Form Styles */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text);
}

.form-group label .required {
  color: #c0392b;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: 'Lato', sans-serif;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 400;
  cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  accent-color: var(--gold);
}

.form-submit {
  margin-top: 1.5rem;
}

.form-submit .btn {
  width: 100%;
}

/* --- Footer --- */
.footer {
  background: var(--sage-light);
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 2rem;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-brand {
  text-align: center;
}

.footer-brand img:first-child {
  height: 70px;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--muted);
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
}

.footer-links h4 {
  font-family: 'Lato', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 1rem;
}

.footer-links a {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}

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

.footer-contact .info-value {
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.footer-contact .info-value a {
  color: var(--gold);
  transition: color 0.2s;
}

.footer-contact .info-value a:hover {
  color: var(--gold-light);
}

/* Footer social links — override .footer-links a display:block */
.footer .social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.footer .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--muted);
  font-size: 1rem;
  margin-bottom: 0;
  transition: all 0.2s ease;
}

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

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
}

/* --- Scroll Reveal Animations --- */
/* Principle #76: Surprise/delight. #8: Make changes noticeable. #77: Keep users engaged. */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children in grids */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.08s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.24s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.3s; }
.reveal-stagger.visible > *:nth-child(n+6) { transition-delay: 0.35s; }

.reveal-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Respect reduced motion preferences — Principle #48: don't startle */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}


/* --- Read More for Testimonials --- */
/* Principle #27: Bite-sized chunks. #29: Minds wander 30% of the time. */
.testimonial-card blockquote.truncatable {
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: all 0.3s ease;
}

.testimonial-card blockquote.truncatable.expanded {
  -webkit-line-clamp: unset;
  overflow: visible;
}

.read-more-btn {
  background: none;
  border: none;
  color: var(--gold);
  font-family: 'Lato', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  padding: 0.25rem 0;
  margin-top: 0.5rem;
  display: inline-block;
  transition: color 0.2s;
}

.read-more-btn:hover {
  color: var(--gold-light);
}

/* --- Readable Line Length (Principle #18: 50-75 chars optimal) --- */
/* Applied to long-form reading contexts only, not cards/grids */
.difference p,
.case-card p {
  max-width: 68ch;
}

/* --- How It Works: Connected Steps --- */
/* Principle #50: Goal gradient. #33: Storytelling through visual sequence. */
.steps {
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 1.25rem;
  left: calc(16.67% + 1rem);
  right: calc(16.67% + 1rem);
  height: 1px;
  background: var(--gold);
  opacity: 0.35;
  z-index: 0;
}

.step {
  position: relative;
  z-index: 1;
}

/* --- Enhanced Focus States --- */
/* Principle #11: 9% of men are color-blind. #7: Affordances must be clear. */
.btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.2);
}

.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.12);
}

a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-radius: 2px;
}

/* --- Form Success/Error States --- */
/* Principle #66: Follow social rules (acknowledge actions). #89: Blame-free error messages. */
.form-group.error input,
.form-group.error textarea,
.form-group.error select {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.08);
}

.form-group .error-message {
  color: #c0392b;
  font-size: 0.78rem;
  margin-top: 0.25rem;
  display: none;
}

.form-group.error .error-message {
  display: block;
}

.form-success {
  text-align: center;
  padding: 3rem 2rem;
  display: none;
}

.form-success.visible {
  display: block;
}

.form-success .checkmark {
  font-size: 3rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

.form-success h3 {
  margin-bottom: 0.5rem;
}

.form-success p {
  font-size: 0.95rem;
}

/* --- FAQ Accordion (Principle #27: progressive disclosure) --- */
.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 0;
  font-family: 'Lato', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: color 0.2s;
}

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

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--gold);
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item.open .faq-question::after {
  content: '\2212';
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 1.25rem;
}

.faq-answer p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* --- Inline Social Proof Callout (Principle #94: social proof everywhere) --- */
.social-proof-inline {
  background: var(--sage-light);
  border-left: 3px solid var(--gold);
  padding: 1.5rem 2rem;
  border-radius: 0 6px 6px 0;
  margin: 2.5rem 0;
}

.social-proof-inline blockquote {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.social-proof-inline .attribution {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
}

.social-proof-inline .attribution span {
  font-weight: 400;
  color: var(--muted);
}

/* --- Checkbox grid for 2-column on desktop (Principle #54: reduce effort) --- */
@media (min-width: 500px) {
  .checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 1.5rem;
  }
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .services-grid .service-card {
    flex: 0 1 calc(50% - 1rem);
  }
}

@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .services-grid .service-card {
    flex: 0 1 100%;
  }

  .hero {
    padding-top: calc(var(--nav-height) + 3rem);
    padding-bottom: 3rem;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero .btn {
    width: 100%;
    text-align: center;
    box-sizing: border-box;
  }

  .stats-bar .container {
    gap: 2rem;
  }

  .stat .number {
    font-size: 2rem;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .steps::before {
    display: none;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .values-icons {
    gap: 1.5rem !important;
    flex-direction: row !important;
    align-items: flex-start;
  }

  .values-icons > div {
    flex: 1 1 0;
    min-width: 0;
  }

  .values-icons svg {
    width: 60px;
    height: 60px;
  }

  .footer .container {
    flex-direction: column;
  }

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