/* ========================================
   TOKENS
======================================== */
:root {
  --color-bg:        #FAFAF8;
  --color-surface:   #F3F1EC;
  --color-ink:       #1A1A1A;
  --color-ink-soft:  #5A5A5A;
  --color-accent:    #1A3A5C;
  --color-accent-lt: #2B5485;
  --color-gold:      #C9A84C;
  --color-border:    #E4E1D8;
  --color-white:     #FFFFFF;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Outfit', system-ui, sans-serif;

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

  --shadow-sm:  0 2px 12px rgba(26,58,92,.06);
  --shadow-md:  0 8px 32px rgba(26,58,92,.10);
  --shadow-lg:  0 20px 60px rgba(26,58,92,.13);

  --ease-out:   cubic-bezier(.22,.61,.36,1);

  --max-w: 1200px;
  --nav-h: 72px;
}

/* ========================================
   BASE
======================================== */
html { font-size: 16px; }

body {
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

.section { padding-block: clamp(4rem, 8vw, 8rem); }
.section--light { background: var(--color-surface); }

/* ========================================
   TYPOGRAPHY UTILITIES
======================================== */
.section-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 600;
  line-height: 1.18;
  color: var(--color-ink);
  margin-bottom: 1.25rem;
}

.section-title em {
  font-style: italic;
  color: var(--color-accent);
}

.section-sub {
  font-size: 1.05rem;
  color: var(--color-ink-soft);
  max-width: 52ch;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-header .section-sub { margin-inline: auto; }

/* ========================================
   BUTTONS
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: .95rem;
  font-weight: 500;
  letter-spacing: .02em;
  transition: all .28s var(--ease-out);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 18px rgba(26,58,92,.25);
}
.btn--primary:hover {
  background: var(--color-accent-lt);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(26,58,92,.3);
}

.btn--ghost {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}
.btn--ghost:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
}

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

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

/* ========================================
   NAVIGATION
======================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-h);
  background: rgba(250,250,248,.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}

.site-header.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: .6rem;
}

.nav__logo-mark {
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-serif);
  font-size: .85rem;
  font-weight: 700;
  border-radius: 6px;
  letter-spacing: .04em;
  flex-shrink: 0;
}

.nav__logo-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-ink);
}

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

.nav__links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  transition: color .2s;
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: var(--color-accent);
  transition: width .25s var(--ease-out);
}

.nav__links a:hover { color: var(--color-accent); }
.nav__links a:hover::after { width: 100%; }

.nav__links a.active { color: var(--color-accent); }
.nav__links a.active::after { width: 100%; }

.nav__cta {
  background: var(--color-accent) !important;
  color: var(--color-white) !important;
  padding: .5rem 1.2rem;
  border-radius: var(--radius-sm);
  transition: background .25s, transform .25s !important;
}
.nav__cta::after { display: none !important; }
.nav__cta:hover {
  background: var(--color-accent-lt) !important;
  transform: translateY(-1px);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ========================================
   HERO
======================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-bg);
  padding-top: var(--nav-h);
}

.hero__bg-lines {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: space-around;
  pointer-events: none;
}

.hero__line {
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent 0%, var(--color-border) 30%, var(--color-border) 70%, transparent 100%);
  opacity: .5;
}

.hero__inner {
  position: relative;
  z-index: 2;
  padding-block: 6rem 4rem;
}

.hero__eyebrow {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: .75rem;
}
.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px; height: 1px;
  background: var(--color-gold);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.75rem, 6vw, 5.5rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-ink);
  max-width: 14ch;
  margin-bottom: 1.75rem;
}

.hero__title em {
  font-style: italic;
  color: var(--color-accent);
}

.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--color-ink-soft);
  max-width: 48ch;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: clamp(1.25rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  z-index: 2;
  opacity: 1;
  transition: opacity .4s;
}
.hero__scroll-hint.hidden { opacity: 0; }

.hero__scroll-line {
  width: 40px; height: 1px;
  background: var(--color-ink-soft);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-accent);
  transform: translateX(-100%);
  animation: slide-line 2s var(--ease-out) infinite 1s;
}

@keyframes slide-line {
  0%   { transform: translateX(-100%); }
  50%  { transform: translateX(0); }
  100% { transform: translateX(100%); }
}

/* ========================================
   STATS STRIP
======================================== */
.stats-strip {
  background: var(--color-accent);
  padding-block: 2.5rem;
}

.stats-strip__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  padding: 1rem 3rem;
}

.stat-item__number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-white);
  display: inline;
}

.stat-item__suffix {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--color-gold);
  font-weight: 600;
}

.stat-item__label {
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
  margin-top: .4rem;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.15);
  flex-shrink: 0;
}

/* ========================================
   ABOUT
======================================== */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}

.about__visual {
  position: relative;
}

.about__img-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
}

.about__img-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease-out);
}
.about__img-frame:hover img { transform: scale(1.04); }

.about__badge {
  position: absolute;
  bottom: -1.25rem;
  right: -1.25rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.about__badge-city {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-accent);
}

.about__badge-country {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.about__text {
  color: var(--color-ink-soft);
  margin-bottom: 1.25rem;
  font-size: 1.02rem;
}

/* ========================================
   SERVICES
======================================== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .3s;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.service-card__icon {
  width: 48px; height: 48px;
  background: rgba(26,58,92,.07);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
  transition: background .3s;
}
.service-card:hover .service-card__icon { background: var(--color-accent); }

.service-card__icon svg {
  width: 22px; height: 22px;
  color: var(--color-accent);
  transition: color .3s;
}
.service-card:hover .service-card__icon svg { color: var(--color-white); }

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: .6rem;
  color: var(--color-ink);
}

.service-card__text {
  font-size: .92rem;
  color: var(--color-ink-soft);
  line-height: 1.6;
}

/* ========================================
   REVIEWS / TESTIMONIALS
======================================== */
.reviews {
  background: #0B1623;
  position: relative;
  overflow: hidden;
}
.reviews::before, .reviews::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.reviews::before {
  top: -15%; right: -8%;
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(201,168,76,.07) 0%, transparent 65%);
}
.reviews::after {
  bottom: -15%; left: -8%;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(26,58,92,.35) 0%, transparent 65%);
}

.reviews__container {
  max-width: 860px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  position: relative;
  z-index: 1;
}

.reviews .section-title em { color: var(--color-gold); }

/* Slider row */
.rv-slider {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.rv-track { flex: 1; min-width: 0; }

/* Card */
.rv-card {
  background: #0F1F30;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-md);
  padding: clamp(1.75rem,4vw,2.75rem);
  box-shadow: 0 24px 64px rgba(0,0,0,.45);
  opacity: 1;
  transform: translateY(0);
  transition: opacity .45s var(--ease-out), transform .45s var(--ease-out);
  will-change: opacity, transform;
}
.rv-card.rv-out { opacity: 0; transform: translateY(14px); }

/* Quote glyph */
.rv-quote {
  font-family: var(--font-serif);
  font-size: 5rem;
  line-height: .55;
  display: block;
  color: var(--color-gold);
  opacity: .65;
  margin-bottom: 1.5rem;
  user-select: none;
}

/* Stars */
.rv-stars { display: flex; gap: 3px; margin-bottom: 1.25rem; }
.rv-star  { font-size: 1rem; line-height: 1; }

/* Text */
.rv-text {
  font-size: clamp(.93rem,1.4vw,1.06rem);
  color: rgba(255,255,255,.88);
  line-height: 1.78;
  margin-bottom: 2rem;
}

/* Author */
.rv-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.07);
}
.rv-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.rv-info  { flex: 1; min-width: 0; }
.rv-name  { display: block; font-size: .95rem; font-weight: 600; color: #fff; margin-bottom: .15rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rv-meta  { font-size: .73rem; color: rgba(255,255,255,.45); }

.rv-google {
  flex-shrink: 0;
  display: flex; align-items: center; gap: .35rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 6px;
  padding: .3rem .65rem;
}
.rv-g-icon  { width: 14px; height: 14px; flex-shrink: 0; }
.rv-g-label { font-size: .75rem; font-weight: 600; letter-spacing: .04em; color: rgba(255,255,255,.55); }

/* Arrows */
.rv-arrow {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.07);
  background: #0F1F30;
  color: rgba(255,255,255,.7);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background .25s, border-color .25s, color .2s, transform .25s;
}
.rv-arrow:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: #0B1623;
  transform: scale(1.08);
}
.rv-arrow:active { transform: scale(.96); }
.rv-arrow svg { width: 18px; height: 18px; pointer-events: none; }

/* Progress */
.rv-progress-wrap {
  height: 2px;
  background: rgba(255,255,255,.07);
  border-radius: 2px;
  margin-top: 1.75rem;
  overflow: hidden;
}
.rv-bar { height: 100%; background: var(--color-gold); border-radius: 2px; width: 0; }

/* Footer */
.rv-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.25rem;
}

/* Dots */
.rv-dots { display: flex; gap: 7px; align-items: center; }
.rv-dot {
  width: 7px; height: 7px;
  border-radius: 4px;
  background: rgba(255,255,255,.18);
  border: none; cursor: pointer; padding: 0;
  transition: background .3s, width .35s var(--ease-out);
}
.rv-dot.rv-active { background: var(--color-gold); width: 22px; }

/* Counter */
.rv-counter { font-size: .73rem; font-weight: 500; letter-spacing: .14em; color: rgba(255,255,255,.4); }
.rv-counter strong { color: var(--color-gold); font-weight: 600; }

@media (max-width: 520px) {
  .rv-arrow { width: 36px; height: 36px; }
  .rv-arrow svg { width: 15px; height: 15px; }
  .rv-g-label { display: none; }
  .rv-google { padding: .3rem .45rem; }
}

/* ========================================
   ADVANTAGES
======================================== */
.advantages__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}

.advantages__list { margin-top: 2rem; }

.advantages__item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
}
.advantages__item:last-child { border-bottom: none; }

.advantages__icon {
  font-family: var(--font-serif);
  font-size: .8rem;
  font-weight: 700;
  color: var(--color-gold);
  flex-shrink: 0;
  min-width: 28px;
  padding-top: .2rem;
}

.advantages__item h4 {
  font-family: var(--font-sans);
  font-size: .95rem;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: .3rem;
}

.advantages__item p {
  font-size: .88rem;
  color: var(--color-ink-soft);
  line-height: 1.55;
}

.advantages__visual { position: relative; }

.advantages__img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 4/5;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

.advantages__tag-box {
  position: absolute;
  top: -1.25rem;
  left: -1.25rem;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  box-shadow: var(--shadow-md);
}

.advantages__tag-line {
  font-size: .88rem;
  font-weight: 600;
  color: var(--color-white);
}

.advantages__tag-sub {
  font-size: .75rem;
  color: rgba(255,255,255,.65);
  margin-top: .2rem;
}

/* ========================================
   CONTACT
======================================== */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(2rem, 5vw, 5rem);
  margin-bottom: 3.5rem;
}

.contact-block { margin-bottom: 2rem; }

.contact-block__label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: .5rem;
}

.contact-block p,
.contact-block a {
  font-size: .98rem;
  color: var(--color-ink-soft);
  line-height: 1.6;
}

.contact-block a { color: var(--color-accent); transition: opacity .2s; }
.contact-block a:hover { opacity: .7; }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group { display: flex; flex-direction: column; gap: .4rem; }

.form-group label {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--color-ink);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: .75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-ink);
  font-size: .95rem;
  transition: border-color .25s, box-shadow .25s;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: #b0ada6; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(26,58,92,.1);
}

.form-group select { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235A5A5A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

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

.form-notice {
  font-size: .88rem;
  font-weight: 500;
  min-height: 1.2em;
  text-align: center;
}
.form-notice.success { color: #2d7a2d; }
.form-notice.error   { color: #c0392b; }

/* Map */
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.map-wrap iframe {
  width: 100%;
  height: 380px;
  border: none;
  display: block;
}

/* ========================================
   FOOTER
======================================== */
.footer {
  background: var(--color-ink);
  padding-block: 2.75rem;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer .nav__logo-mark { background: var(--color-gold); }
.footer .nav__logo-name { color: #fff; }

.footer__tagline {
  font-size: .8rem;
  color: rgba(255,255,255,.45);
  margin-top: .25rem;
}

.footer__nav {
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.footer__nav a {
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  transition: color .2s;
}
.footer__nav a:hover { color: var(--color-white); }

.footer__copy {
  font-size: .8rem;
  color: rgba(255,255,255,.3);
  width: 100%;
  text-align: right;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem;
  margin-top: .5rem;
}

/* ========================================
   REVEAL ANIMATIONS (initial state)
======================================== */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity .75s var(--ease-out), transform .75s var(--ease-out);
}

.reveal-up    { transform: translateY(40px); }
.reveal-left  { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 900px) {
  .about__inner,
  .advantages__inner,
  .contact__inner {
    grid-template-columns: 1fr;
  }

  .advantages__visual { order: -1; }
  .advantages__img { aspect-ratio: 16/9; }
  .advantages__tag-box { top: auto; bottom: -1rem; left: 1rem; }

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

  .stat-item { padding: 1rem 1.75rem; }
  .stat-divider { display: none; }
}

@media (max-width: 680px) {
  .nav__links { display: none; flex-direction: column; position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--color-bg); padding: 1.5rem; gap: 1.25rem; border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-md); z-index: 800; }
  .nav__links.open { display: flex; }
  .nav__links a { font-size: 1rem; }
  .nav__burger { display: flex; }
  .services__grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
  .footer__copy { text-align: left; }
  .hero__scroll-hint { display: none; }
  .stats-strip__inner { flex-direction: column; }
  .about__badge { right: .75rem; bottom: .75rem; }
}