/* ===========================
   CSS Custom Properties
   =========================== */
:root {
  --color-sage: #7a9e7e;
  --color-sage-light: #c8ddc9;
  --color-sage-dark: #4d7351;
  --color-cream: #faf7f2;
  --color-warm-white: #fffef9;
  --color-text: #2d2d2d;
  --color-text-light: #6b6b6b;
  --color-text-lighter: #9b9b9b;
  --color-border: #e8e3da;
  --color-bg-alt: #f3f0eb;
  --color-accent: #c9956a;
  --color-accent-light: #f0dfd0;

  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --radius: 12px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.10);

  --transition: .3s cubic-bezier(.4,0,.2,1);
  --container: 1200px;
  --gap: clamp(1.5rem, 4vw, 3rem);
  --section-py: clamp(4rem, 8vw, 7rem);
}

/* ===========================
   Reset & Base
   =========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-cream);
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; }

/* ===========================
   Typography
   =========================== */
.section__tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-sage-dark);
  background: var(--color-sage-light);
  padding: .3rem .9rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}
.section__title em {
  font-style: italic;
  color: var(--color-sage-dark);
}

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

/* ===========================
   Layout
   =========================== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.section {
  padding: var(--section-py) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

/* ===========================
   Animations
   =========================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeLeft {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.animate-fade-up { animation: fadeUp .7s ease both; }
.animate-fade-left { animation: fadeLeft .7s ease both; }
.delay-1 { animation-delay: .15s; }
.delay-2 { animation-delay: .3s; }
.delay-3 { animation-delay: .45s; }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ===========================
   Buttons
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .875rem 2rem;
  border-radius: 100px;
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .02em;
  transition: var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-sage-dark);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-sage);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn--ghost:hover {
  background: var(--color-cream);
  border-color: var(--color-sage);
  color: var(--color-sage-dark);
}
.btn--full { width: 100%; justify-content: center; }

/* ===========================
   Header / Nav
   =========================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(250,247,242,.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: .6rem 0;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav__logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: -.02em;
  color: var(--color-text);
}
.nav__logo span { color: var(--color-sage-dark); }

.nav__list {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav__link {
  padding: .5rem 1rem;
  font-size: .875rem;
  color: var(--color-text-light);
  border-radius: 100px;
  transition: var(--transition);
}
.nav__link:hover { color: var(--color-text); background: var(--color-bg-alt); }
.nav__link--cta {
  background: var(--color-sage-dark);
  color: #fff;
  padding: .5rem 1.25rem;
  margin-left: .5rem;
}
.nav__link--cta:hover {
  background: var(--color-sage);
  color: #fff;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  border-radius: var(--radius);
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}
.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;
  padding: 6rem 0 4rem;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 70% at 70% 50%, var(--color-sage-light) 0%, transparent 70%),
              linear-gradient(160deg, var(--color-cream) 0%, var(--color-warm-white) 100%);
  z-index: 0;
}
.hero__bg::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: var(--color-sage-light);
  opacity: .3;
  filter: blur(80px);
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--gap);
  min-height: 80vh;
}
.hero__text { max-width: 560px; }

.hero__subtitle {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--color-sage-dark);
  margin-bottom: .75rem;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -.02em;
  margin-bottom: 1.5rem;
}
.hero__title em {
  font-style: italic;
  color: var(--color-sage-dark);
}

.hero__desc {
  font-size: 1.05rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 480px;
}

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

/* Hero image */
.hero__image {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero__image-frame {
  width: min(420px, 90vw);
  height: min(520px, 70vh);
  border-radius: var(--radius-xl);
  background: var(--color-sage-light);
  overflow: hidden;
  position: relative;
}
.hero__image-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, transparent 40%, rgba(255,255,255,.2));
}
.hero__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.hero__badge {
  position: absolute;
  bottom: 2rem;
  left: -1.5rem;
  background: #fff;
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.hero__badge-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-sage-dark);
  line-height: 1;
}
.hero__badge-text {
  font-size: .75rem;
  color: var(--color-text-light);
  white-space: nowrap;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  animation: pulse 2s ease-in-out infinite;
}
.hero__scroll a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  color: var(--color-text-light);
  transition: var(--transition);
}
.hero__scroll a:hover { background: var(--color-sage-light); border-color: var(--color-sage); }

/* ===========================
   About
   =========================== */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--gap);
  align-items: center;
}
.about__visual {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.about__card {
  background: var(--color-warm-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.about__card:hover {
  box-shadow: var(--shadow);
  transform: translateX(4px);
}
.about__card--offset { margin-left: 2rem; }
.about__card-icon { font-size: 1.5rem; }
.about__card-text { font-size: .9rem; color: var(--color-text-light); line-height: 1.4; }

.about__text {
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 1rem;
}
.about__methods {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.5rem 0;
}
.tag {
  font-size: .8rem;
  padding: .35rem .9rem;
  border-radius: 100px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border: 1px solid rgba(201,149,106,.2);
}

.about__contacts {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.about__contact-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .9rem;
  color: var(--color-text-light);
  transition: color var(--transition);
}
.about__contact-link svg { flex-shrink: 0; color: var(--color-sage); }
.about__contact-link:hover { color: var(--color-sage-dark); }

/* ===========================
   Services
   =========================== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--color-warm-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-sage-light);
}
.service-card--featured {
  background: var(--color-sage-dark);
  border-color: var(--color-sage-dark);
  color: #fff;
}
.service-card--featured .service-card__desc,
.service-card--featured .service-card__link { color: rgba(255,255,255,.8); }
.service-card--featured .service-card__link:hover { color: #fff; }

.service-card__badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: rgba(255,255,255,.2);
  color: #fff;
  padding: .25rem .75rem;
  border-radius: 100px;
}
.service-card__icon {
  width: 56px;
  height: 56px;
  background: var(--color-sage-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--color-sage-dark);
}
.service-card--featured .service-card__icon {
  background: rgba(255,255,255,.15);
  color: #fff;
}
.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: .75rem;
}
.service-card__desc {
  font-size: .9rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  flex: 1;
}
.service-card__price {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 1rem;
}
.service-card__price span {
  font-size: .85rem;
  font-weight: 400;
  color: var(--color-text-lighter);
}
.service-card--featured .service-card__price { color: #fff; }
.service-card--featured .service-card__price span { color: rgba(255,255,255,.6); }

.service-card__link {
  font-size: .85rem;
  font-weight: 500;
  color: var(--color-sage-dark);
  transition: color var(--transition);
}
.service-card__link:hover { color: var(--color-sage); }

/* ===========================
   Education / Timeline
   =========================== */
.timeline {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 8rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--color-border);
}
.timeline__item {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  position: relative;
}
.timeline__item::before {
  content: '';
  position: absolute;
  left: calc(8rem - 5px);
  top: .35rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-sage-dark);
  border: 2px solid var(--color-cream);
  z-index: 1;
}
.timeline__year {
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-sage-dark);
  text-align: right;
  padding-top: .2rem;
  line-height: 1.3;
}
.timeline__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: .4rem;
}
.timeline__desc {
  font-size: .9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ===========================
   Testimonials
   =========================== */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.testimonial {
  background: var(--color-warm-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: var(--transition);
}
.testimonial:hover { box-shadow: var(--shadow); }
.testimonial__quote {
  font-family: var(--font-heading);
  font-size: 5rem;
  line-height: .7;
  color: var(--color-sage-light);
  margin-bottom: .5rem;
  font-style: italic;
}
.testimonial__text {
  font-size: .95rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-sage-light);
  color: var(--color-sage-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: .95rem;
  flex-shrink: 0;
}
.testimonial__name { font-weight: 600; font-size: .9rem; }
.testimonial__role { font-size: .8rem; color: var(--color-text-lighter); }

/* ===========================
   Booking / Form
   =========================== */
.booking__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.booking__desc {
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 2rem;
}
.booking__features {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-bottom: 1rem;
}
.booking__feature {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .9rem;
  color: var(--color-text-light);
}
.booking__feature svg { color: var(--color-sage-dark); flex-shrink: 0; }
.booking__note {
  font-size: .8rem;
  color: var(--color-text-lighter);
  margin-bottom: 2rem;
}

/* Messengers */
.messengers { margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--color-border); }
.messengers__title {
  font-size: .85rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
  font-weight: 500;
}
.messengers__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}
.messenger-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem 1.25rem;
  border-radius: 100px;
  font-size: .85rem;
  font-weight: 500;
  transition: var(--transition);
  color: #fff;
}
.messenger-btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.messenger-btn--telegram { background: #26a5e4; }
.messenger-btn--telegram:hover { background: #1a8bbf; transform: translateY(-2px); }
.messenger-btn--whatsapp { background: #25d366; }
.messenger-btn--whatsapp:hover { background: #1ab554; transform: translateY(-2px); }
.messenger-btn--facebook { background: #1877f2; }
.messenger-btn--facebook:hover { background: #0d5ec4; transform: translateY(-2px); }

/* Form */
.booking-form__honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
  height: 0;
  overflow: hidden;
}

.booking-form {
  background: var(--color-warm-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow);
  position: relative;
}

.form-group {
  margin-bottom: 1.25rem;
}
.form-label {
  display: block;
  font-size: .85rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: .4rem;
}
.form-input {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--color-text);
  background: var(--color-cream);
  transition: var(--transition);
  outline: none;
  appearance: none;
}
.form-input:focus {
  border-color: var(--color-sage);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(122,158,126,.15);
}
.form-input.invalid { border-color: #e74c3c; }
.form-select { cursor: pointer; }
.form-textarea { resize: vertical; min-height: 100px; }

.form-error {
  display: block;
  font-size: .78rem;
  color: #e74c3c;
  margin-top: .3rem;
  min-height: 1rem;
}

.form-group--checkbox {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  flex-wrap: wrap;
}
.form-group--checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-sage-dark);
  flex-shrink: 0;
  margin-top: .1rem;
  cursor: pointer;
}
.form-label--checkbox {
  font-size: .85rem;
  color: var(--color-text-light);
  line-height: 1.4;
  cursor: pointer;
  margin-bottom: 0;
}
.form-link { color: var(--color-sage-dark); text-decoration: underline; }

.captcha-input { max-width: 140px; }

.btn__loader svg { animation: spin 1s linear infinite; }

.form-success {
  text-align: center;
  padding: 2rem;
  color: var(--color-sage-dark);
}
.form-success svg {
  margin: 0 auto 1rem;
  color: var(--color-sage-dark);
}
.form-success p { font-size: 1rem; line-height: 1.6; }

/* ===========================
   Footer
   =========================== */
.footer {
  background: var(--color-text);
  color: rgba(255,255,255,.7);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  padding: 3rem clamp(1rem, 4vw, 2rem);
}
.footer .nav__logo { color: #fff; }
.footer .nav__logo span { color: var(--color-sage-light); }
.footer__tagline { font-size: .85rem; color: rgba(255,255,255,.5); margin-top: .25rem; }
.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  justify-content: center;
}
.footer__links a {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer__links a:hover { color: #fff; }
.footer__social {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}
.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
}
.footer__social a:hover {
  border-color: var(--color-sage-light);
  color: var(--color-sage-light);
  transform: translateY(-2px);
}
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.25rem clamp(1rem, 4vw, 2rem);
  text-align: center;
  font-size: .8rem;
  color: rgba(255,255,255,.4);
}

/* ===========================
   Floating Social Buttons
   =========================== */
.float-socials {
  position: fixed;
  right: 1.25rem;
  bottom: 1.5rem;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  opacity: 0;
  transform: translateX(80px);
  transition: var(--transition);
  pointer-events: none;
}
.float-socials.visible {
  opacity: 1;
  transform: none;
  pointer-events: all;
}
.float-btn {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .65rem 1rem;
  border-radius: 100px;
  color: #fff;
  font-size: .82rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  max-width: 54px;
  overflow: hidden;
  white-space: nowrap;
}
.float-btn:hover { max-width: 160px; transform: translateX(-4px); }
.float-btn svg { width: 22px; height: 22px; flex-shrink: 0; }
.float-btn--telegram { background: #26a5e4; }
.float-btn--whatsapp { background: #25d366; }
.float-btn--facebook { background: #1877f2; }
.float-btn span { overflow: hidden; max-width: 0; opacity: 0; transition: max-width .3s ease, opacity .3s ease; }
.float-btn:hover span { max-width: 100px; opacity: 1; }

/* ===========================
   Responsive
   =========================== */
@media (max-width: 1024px) {
  .hero__content { grid-template-columns: 1fr; text-align: center; }
  .hero__text { max-width: none; }
  .hero__desc { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__image { display: none; }
  .hero__scroll { display: none; }

  .about__grid { grid-template-columns: 1fr; }
  .about__visual { flex-direction: row; flex-wrap: wrap; }
  .about__card--offset { margin-left: 0; }

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

  .footer__inner { grid-template-columns: 1fr; text-align: center; }
  .footer__social { justify-content: center; }
  .footer__links { justify-content: center; }
}

@media (max-width: 768px) {
  .nav__list {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(250,247,242,.97);
    backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    z-index: 99;
  }
  .nav__list.open { display: flex; }
  .nav__link { font-size: 1.2rem; padding: .75rem 2rem; }
  .nav__burger { display: flex; z-index: 100; }

  .timeline::before { display: none; }
  .timeline__item { grid-template-columns: 1fr; gap: .5rem; }
  .timeline__item::before { display: none; }
  .timeline__year { text-align: left; }

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

  .float-socials { right: 1rem; bottom: 1rem; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 2.8rem; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .messengers__buttons { flex-direction: column; }
  .messenger-btn { width: 100%; justify-content: center; }
}