/* ============================================================
   Marcelo Marques Coaching — Shared Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Montserrat:wght@400;700;900&family=Source+Sans+Pro:wght@400;600;700&display=swap');

/* ── CSS Variables ── */
:root {
  --primary:            #bf966f;
  --primary-dark:       #af8965;
  --primary-hover:      #dfb083;
  --primary-link:       #917050;
  --primary-link-hover: #57432f;
  --dark:               #161616;
  --body-text:          #5e5e5e;
  --heading-text:       #1b1b1b;
  --muted:              #a4a4a4;
  --bg:                 #ffffff;
  --border:             #e2e2e2;
  --section-pad:        64px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Source Sans Pro', sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--body-text);
  background: var(--bg);
}

img { max-width: 100%; display: block; }
a   { color: var(--primary-link); text-decoration: none; transition: color 0.25s; }
a:hover { color: var(--primary-link-hover); }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  color: var(--heading-text);
  line-height: 1.25;
  font-weight: 700;
}

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ── Utility ── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: var(--section-pad) 0; }
.section--alt { background: #f9f6f2; }
.section--dark {
  background: var(--dark);
  color: rgba(255,255,255,0.85);
}
.section--dark h2,
.section--dark h3 { color: #fff; }

.text-center { text-align: center; }
.text-muted   { color: var(--muted); }

/* ── Buttons ── */
.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff !important;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 32px;
  min-height: 56px;
  line-height: 40px;
  border: 2px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s;
  text-decoration: none;
}
.btn:hover {
  background: var(--primary-hover);
  color: #fff !important;
}
.btn--outline {
  background: transparent;
  border-color: var(--primary);
  color: var(--primary) !important;
}
.btn--outline:hover {
  background: var(--primary);
  color: #fff !important;
}
.btn--white {
  background: #fff;
  color: var(--primary) !important;
}
.btn--white:hover {
  background: var(--primary-hover);
  color: #fff !important;
}
.btn--large {
  font-size: 14px;
  padding: 10px 48px;
  min-height: 64px;
  line-height: 44px;
}

/* ── Section headings ── */
.section-heading {
  font-family: 'Archivo Black', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--heading-text);
  margin-bottom: 12px;
}
.section-sub {
  color: var(--muted);
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
  font-family: 'Montserrat', sans-serif;
}
.divider {
  width: 56px;
  height: 3px;
  background: var(--primary);
  margin: 16px auto 32px;
}
.divider--left { margin-left: 0; }

/* ============================================================
   HEADER / NAV
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--primary);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.site-logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #fff !important;
  text-decoration: none;
  line-height: 1.2;
}
.site-logo span { display: block; font-weight: 400; font-size: 10px; letter-spacing: 3px; opacity: 0.8; }

/* desktop nav */
.site-nav { display: flex; align-items: center; gap: 0; list-style: none; }
.site-nav a {
  display: block;
  padding: 0 16px;
  height: 70px;
  line-height: 70px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.143em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9) !important;
  transition: background 0.2s, color 0.2s;
}
.site-nav a:hover,
.site-nav a.active {
  background: rgba(0,0,0,0.12);
  color: #fff !important;
}
.site-nav .btn-nav {
  margin-left: 8px;
  height: auto;
  line-height: 1;
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 0;
  padding: 10px 20px;
  font-size: 12px;
}
.site-nav .btn-nav:hover {
  background: #fff;
  color: var(--primary) !important;
  border-color: #fff;
}

/* hamburger */
.nav-toggle { display: none; }
.hamburger  { display: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span {
  display: block; width: 26px; height: 2px;
  background: #fff;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle:checked ~ .hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked ~ .hamburger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked ~ .hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */

.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-link) 60%, #3d2b1a 100%);
  color: #fff;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Ccircle cx='50' cy='50' r='40' fill='none' stroke='rgba(255,255,255,0.04)' stroke-width='1'/%3E%3C/svg%3E") repeat;
  background-size: 80px 80px;
  pointer-events: none;
}
.hero--page {
  padding: 60px 0 50px;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-link) 100%);
}
.hero__eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-bottom: 16px;
}
.hero__title {
  font-family: 'Archivo Black', sans-serif;
  font-size: clamp(2rem, 5.5vw, 4rem);
  color: #fff;
  line-height: 1.1;
  margin-bottom: 20px;
  max-width: 700px;
}
.hero--page .hero__title { font-size: clamp(1.8rem, 4vw, 3rem); }
.hero__sub {
  font-size: 1.15rem;
  opacity: 0.88;
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

/* ============================================================
   MISSION / INTRO
   ============================================================ */

.mission { padding: var(--section-pad) 0; }
.mission__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.mission__quote {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 400;
  color: var(--heading-text);
  line-height: 1.75;
  border-left: 4px solid var(--primary);
  padding-left: 28px;
  font-style: italic;
}
.mission__aside { }
.mission__tag {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 6px 14px;
  margin-bottom: 16px;
}
.mission__aside h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

/* ============================================================
   SERVICES CARDS
   ============================================================ */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--border);
  padding: 36px 28px;
  transition: box-shadow 0.3s, transform 0.3s;
  position: relative;
}
.service-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
  transform: translateY(-4px);
}
.service-card__icon {
  width: 56px; height: 56px;
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 24px;
  color: #fff;
}
.service-card__title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--heading-text);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.service-card__text { font-size: 0.95rem; margin-bottom: 20px; }
.service-card__link {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary) !important;
  border-bottom: 2px solid var(--primary);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.service-card__link:hover {
  color: var(--primary-link-hover) !important;
  border-color: var(--primary-link-hover);
}
.service-card--featured { background: var(--primary); }
.service-card--featured .service-card__title,
.service-card--featured .service-card__text { color: #fff; }
.service-card--featured .service-card__icon { background: rgba(255,255,255,0.2); }
.service-card--featured .service-card__link { color: #fff !important; border-color: rgba(255,255,255,0.6); }

/* ============================================================
   PRICING CARDS
   ============================================================ */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.pricing-card {
  border: 2px solid var(--border);
  padding: 36px 24px 32px;
  text-align: center;
  position: relative;
  transition: box-shadow 0.3s, transform 0.3s;
}
.pricing-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
  transform: translateY(-4px);
}
.pricing-card--popular {
  border-color: var(--primary);
  background: #fffaf6;
}
.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 18px;
  white-space: nowrap;
}
.pricing-card__type {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
}
.pricing-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--heading-text);
}
.pricing-card__price {
  font-family: 'Archivo Black', sans-serif;
  font-size: 2.2rem;
  color: var(--heading-text);
  margin: 16px 0 4px;
}
.pricing-card__price span { font-size: 1rem; font-family: 'Source Sans Pro', sans-serif; font-weight: 400; color: var(--muted); }
.pricing-card__duration {
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 20px;
}
.pricing-card__desc { font-size: 0.93rem; margin-bottom: 24px; }
.pricing-card ul {
  list-style: none;
  text-align: left;
  font-size: 0.9rem;
  margin-bottom: 28px;
}
.pricing-card ul li {
  padding: 4px 0 4px 20px;
  position: relative;
  color: var(--body-text);
}
.pricing-card ul li::before {
  content: '✓';
  position: absolute; left: 0;
  color: var(--primary);
  font-weight: 700;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.testimonials-grid--two { grid-template-columns: repeat(2, 1fr); }

.testimonial-card {
  background: #fff;
  border: 1px solid var(--border);
  padding: 32px 28px;
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  left: 24px;
  font-family: 'Archivo Black', sans-serif;
  font-size: 4rem;
  line-height: 1;
  color: var(--primary);
  opacity: 0.3;
}
.testimonial-card__stars {
  color: #e2a54b;
  font-size: 1rem;
  margin-bottom: 14px;
  letter-spacing: 2px;
}
.testimonial-card__text {
  font-style: italic;
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 20px;
  color: var(--body-text);
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-card__name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.93rem;
  color: var(--heading-text);
}
.testimonial-card__context {
  font-size: 0.82rem;
  color: var(--muted);
}

/* ============================================================
   FAQ ACCORDION (CSS only)
   ============================================================ */

.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item input[type="checkbox"] { display: none; }

.faq-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--heading-text);
  cursor: pointer;
  user-select: none;
  transition: color 0.2s;
}
.faq-label:hover { color: var(--primary); }
.faq-label::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--primary);
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform 0.3s;
  line-height: 1;
}
.faq-item input:checked ~ .faq-label::after { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  font-size: 0.97rem;
  color: var(--body-text);
}
.faq-item input:checked ~ .faq-answer {
  max-height: 400px;
  padding-bottom: 20px;
}

/* ============================================================
   CONTACT / BOOKING FORMS
   ============================================================ */

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grid--full { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; }
.form-group label {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--heading-text);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 12px 16px;
  font-family: 'Source Sans Pro', sans-serif;
  font-size: 1rem;
  color: var(--heading-text);
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(191,150,111,0.15);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M0 0l6 8 6-8z' fill='%23bf966f'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

.form-note {
  font-size: 0.88rem;
  color: var(--muted);
  margin-top: 12px;
  font-style: italic;
}

/* ============================================================
   ABOUT / PROFILE
   ============================================================ */

.about-grid { display: grid; grid-template-columns: 320px 1fr; gap: 64px; align-items: start; }
.photo-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  background: linear-gradient(160deg, var(--primary) 0%, var(--primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
}
.photo-placeholder__initials {
  font-family: 'Montserrat', sans-serif;
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,0.9);
}
.photo-placeholder__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.credential-item {
  border: 1px solid var(--border);
  padding: 24px 20px;
  text-align: center;
}
.credential-item__icon { font-size: 2rem; margin-bottom: 10px; }
.credential-item__title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--heading-text);
  margin-bottom: 6px;
}
.credential-item__text { font-size: 0.83rem; color: var(--muted); }

/* ============================================================
   CTA BAND
   ============================================================ */

.cta-band {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-link) 100%);
  padding: 72px 0;
  text-align: center;
  color: #fff;
}
.cta-band h2 {
  font-family: 'Archivo Black', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: #fff;
  margin-bottom: 12px;
}
.cta-band p { opacity: 0.88; max-width: 520px; margin: 0 auto 28px; font-size: 1.05rem; }

/* ============================================================
   WHY SECTION
   ============================================================ */

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.why-points { list-style: none; margin-top: 24px; }
.why-points li {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}
.why-points li span.icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: #fff;
}
.why-points li div strong {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--heading-text);
  margin-bottom: 4px;
}

/* ============================================================
   CONTACT INFO
   ============================================================ */

.contact-grid { display: grid; grid-template-columns: 1fr 340px; gap: 64px; align-items: start; }
.contact-info { padding: 40px 32px; background: var(--primary); color: #fff; }
.contact-info h3 { color: #fff; margin-bottom: 28px; font-size: 1.2rem; }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contact-info-item .ci-icon { font-size: 1.2rem; margin-top: 2px; opacity: 0.8; }
.contact-info-item strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 0.88rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 4px; opacity: 0.75; }
.contact-info-item span, .contact-info-item a { color: rgba(255,255,255,0.9); font-size: 0.97rem; }
.social-links { display: flex; gap: 12px; margin-top: 28px; }
.social-links a {
  width: 40px; height: 40px;
  border: 1px solid rgba(255,255,255,0.4);
  display: flex; align-items: center; justify-content: center;
  color: #fff !important;
  font-size: 0.85rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  transition: background 0.2s;
}
.social-links a:hover { background: rgba(255,255,255,0.15); }

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.65);
  padding: 56px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #fff !important;
  display: inline-block;
  margin-bottom: 14px;
}
.footer-logo span { display: block; font-weight: 400; font-size: 10px; letter-spacing: 2px; opacity: 0.6; }
.footer-desc { font-size: 0.9rem; line-height: 1.65; }
.footer-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 16px;
}
.footer-nav { list-style: none; }
.footer-nav li { margin-bottom: 8px; }
.footer-nav a {
  color: rgba(255,255,255,0.65) !important;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--primary-hover) !important; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.65) !important;
  font-size: 0.8rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  transition: background 0.2s, color 0.2s;
}
.footer-social a:hover { background: var(--primary); border-color: var(--primary); color: #fff !important; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.83rem;
}

/* ============================================================
   WHAT TO EXPECT
   ============================================================ */

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; counter-reset: steps; }
.step { padding: 28px 20px; border: 1px solid var(--border); position: relative; }
.step::before {
  counter-increment: steps;
  content: counter(steps);
  position: absolute;
  top: -16px;
  left: 20px;
  width: 32px; height: 32px;
  background: var(--primary);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
}
.step h4 {
  font-size: 0.95rem;
  margin-bottom: 8px;
  margin-top: 8px;
}
.step p { font-size: 0.88rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid  { grid-template-columns: 1fr 1fr; }
  .about-grid   { grid-template-columns: 260px 1fr; gap: 40px; }
  .steps        { grid-template-columns: repeat(2, 1fr); }
  .credentials-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --section-pad: 48px; }

  /* Nav collapse */
  .hamburger { display: flex; }
  .site-nav {
    position: absolute;
    top: 70px;
    left: 0; right: 0;
    background: var(--dark);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
  }
  .nav-toggle:checked ~ .site-nav { max-height: 500px; }
  .site-nav.nav-open { max-height: 500px; }
  .site-nav a {
    height: auto;
    line-height: 1;
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.85) !important;
  }
  .site-nav .btn-nav { margin: 12px 24px; }

  .mission__inner { grid-template-columns: 1fr; gap: 32px; }
  .services-grid  { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonials-grid--two { grid-template-columns: 1fr; }
  .pricing-grid   { grid-template-columns: 1fr; }
  .why-grid       { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid   { grid-template-columns: 1fr; }
  .about-grid     { grid-template-columns: 1fr; }
  .photo-placeholder { aspect-ratio: 1/1; max-width: 280px; }
  .credentials-grid { grid-template-columns: 1fr; }
  .footer-grid    { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom  { flex-direction: column; gap: 8px; text-align: center; }
  .form-grid      { grid-template-columns: 1fr; }
  .steps          { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 52px; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 1.75rem; }
  .btn--large   { padding: 10px 28px; font-size: 13px; }
  .pricing-card { padding: 28px 18px 24px; }
}