:root {
  --green-dark: #0f2f2c;
  --green: #17423d;
  --teal: #1fb5a3;
  --teal-soft: #8fd8cc;
  --sand: #e8dccb;
  --cream: #f7f3ec;
  --text: #1d2b29;
  --muted: #5c6b68;
  --radius: 14px;
  --font-head: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', system-ui, sans-serif;
  --font-sign: 'Great Vibes', cursive;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: min(1120px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 40px); }

h1, h2, h3 { font-family: var(--font-head); font-weight: 600; line-height: 1.15; }
h2 { font-size: clamp(2rem, 4vw, 2.8rem); color: var(--green); margin-bottom: 1.2rem; }
h3 { font-size: 1.55rem; color: var(--green); margin-bottom: .6rem; }

.section__eyebrow {
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .78rem;
  font-weight: 500;
  color: var(--teal);
  margin-bottom: .6rem;
}
.section__eyebrow--light { color: var(--teal-soft); }
.section__head { text-align: center; margin-bottom: 3rem; }

.btn {
  display: inline-block;
  padding: .9rem 2rem;
  border-radius: 999px;
  font-weight: 500;
  letter-spacing: .05em;
  transition: transform .25s, background .25s, color .25s;
}
.btn--light { background: var(--cream); color: var(--green-dark); }
.btn--light:hover { background: var(--teal); color: #fff; transform: translateY(-2px); }

/* NAV */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem clamp(20px, 4vw, 48px);
  color: #fff;
  transition: background .35s, padding .35s, box-shadow .35s;
}
.nav.is-scrolled {
  background: rgba(15, 47, 44, .96);
  padding-block: .7rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.nav__logo { font-family: var(--font-head); font-size: 1.6rem; font-weight: 600; }
.nav__logo span { font-family: var(--font-body); font-size: .72rem; font-weight: 400; letter-spacing: .2em; text-transform: uppercase; margin-left: .35rem; color: var(--teal-soft); }
.nav__menu { display: flex; align-items: center; gap: 2rem; font-size: .95rem; }
.nav__menu a { position: relative; }
.nav__menu a:not(.nav__cta)::after {
  content: ''; position: absolute; left: 0; bottom: -4px; width: 0; height: 1px; background: var(--teal-soft); transition: width .3s;
}
.nav__menu a:not(.nav__cta):hover::after { width: 100%; }
.nav__cta { border: 1px solid rgba(255,255,255,.7); padding: .45rem 1.2rem; border-radius: 999px; transition: background .25s, border-color .25s; }
.nav__cta:hover { background: var(--teal); border-color: var(--teal); }
.nav__lang { font-size: .78rem; font-weight: 500; letter-spacing: .15em; opacity: .85; margin-left: -.6rem; }
.nav__lang:hover { opacity: 1; color: var(--teal-soft); }
.nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: transform .3s, opacity .3s; }

/* HERO */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; justify-content: center; text-align: center;
  color: #fff;
  background: var(--green) url('images/hero.jpg') center / cover no-repeat;
  overflow: hidden;
}
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,47,44,.6) 0%, rgba(15,47,44,.45) 45%, rgba(15,47,44,.7) 100%); }
.hero__content { position: relative; max-width: 820px; padding: 0 24px; animation: fadeUp 1.4s ease both; }
.hero__eyebrow { text-transform: uppercase; letter-spacing: .25em; font-size: .8rem; font-weight: 500; color: #fff; text-shadow: 0 1px 12px rgba(0,0,0,.5); margin-bottom: 1.2rem; }
.hero__eyebrow span::before { content: " · "; }
.hero h1 { font-size: clamp(2.6rem, 6.5vw, 5rem); font-weight: 500; margin-bottom: 1.2rem; text-shadow: 0 2px 20px rgba(0,0,0,.25); }
.hero__lead { font-size: clamp(1.05rem, 2vw, 1.25rem); max-width: 560px; margin: 0 auto 2.2rem; opacity: .95; }
.hero__scroll { position: absolute; bottom: 28px; left: 50%; width: 22px; height: 36px; border: 1.5px solid rgba(255,255,255,.7); border-radius: 12px; transform: translateX(-50%); }
.hero__scroll::after { content: ''; position: absolute; top: 7px; left: 50%; width: 3px; height: 7px; border-radius: 2px; background: #fff; transform: translateX(-50%); animation: scrollDot 1.8s infinite; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes scrollDot { 0% { opacity: 1; top: 7px; } 100% { opacity: 0; top: 20px; } }

/* INTRO */
.intro { padding: 6rem 0; text-align: center; font-size: 1.12rem; }
.intro p + p { margin-top: 1.2rem; }
.intro p:first-child { font-family: var(--font-head); font-size: 1.6rem; line-height: 1.5; color: var(--green); }

/* ABOUT */
.about { padding: 2rem 0 7rem; }
.about__grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.about__photo { position: sticky; top: 100px; }
.about__photo img { border-radius: var(--radius); aspect-ratio: 4 / 5; object-fit: cover; width: 100%; background: var(--sand); box-shadow: 18px 18px 0 var(--teal-soft); }
.about__text p + p { margin-top: 1rem; }
.about blockquote {
  margin: 1.8rem 0; padding: 1.2rem 1.6rem;
  border-left: 3px solid var(--teal);
  background: #fff; border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--font-head); font-size: 1.4rem; font-style: italic; color: var(--green); line-height: 1.45;
}
.about__cert { display: flex; align-items: center; gap: 1.2rem; margin-top: 1.8rem; padding: 1rem 1.4rem 1rem 1rem; background: #fff; border-radius: var(--radius); }
.about__cert img { width: 110px; height: 110px; flex-shrink: 0; }
.about__cert p { margin: 0 !important; font-size: .95rem; color: var(--muted); line-height: 1.5; }
.about__cert strong { display: block; font-weight: 500; color: var(--green); font-size: 1.05rem; }
.about blockquote cite { display: block; margin-top: .6rem; font-family: var(--font-body); font-style: normal; font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; color: var(--teal); }
.about__badge { display: inline-block; margin-top: 1.6rem !important; padding: .5rem 1rem; border-radius: 999px; background: var(--sand); font-size: .85rem; font-weight: 500; color: var(--green); }
.signature__label { margin-top: 2.2rem !important; font-size: .95rem; color: var(--muted); }
.signature { margin-top: .1rem !important; font-family: var(--font-sign); font-size: clamp(2.6rem, 5vw, 3.4rem); color: var(--green); line-height: 1.2; }

/* SERVICES */
.services { padding: 7rem 0; background: var(--sand); }
.services__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.card { background: var(--cream); border-radius: var(--radius); overflow: hidden; box-shadow: 0 10px 30px rgba(15,47,44,.07); transition: transform .35s, box-shadow .35s; }
.card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(15,47,44,.13); }
.card__img { aspect-ratio: 16 / 10; background: linear-gradient(135deg, var(--green) 0%, var(--teal) 100%); background-image: var(--img), linear-gradient(135deg, var(--green) 0%, var(--teal) 100%); background-size: cover; background-position: center; }
.card__body { padding: 1.8rem 2rem 2.2rem; }
.card__body p { color: var(--muted); }

/* PROCESS */
.process { padding: 7rem 0; background: var(--green-dark); color: #e8f1ef; }
.process h2 { color: #fff; }
.process__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.step { padding: 2rem; border: 1px solid rgba(143,216,204,.25); border-radius: var(--radius); transition: border-color .3s, background .3s; }
.step:hover { border-color: var(--teal); background: rgba(31,181,163,.06); }
.step__num { font-family: var(--font-head); font-size: 2.6rem; color: var(--teal); display: block; margin-bottom: .6rem; }
.step h3 { color: #fff; }
.step p { color: #b9ccc8; }

/* CONTACT */
.contact { padding: 7rem 0; text-align: center; }
.contact__lead { margin-bottom: 2.5rem; color: var(--muted); }
.contact__links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.contact__item { display: flex; flex-direction: column; gap: .2rem; padding: 1.4rem 1rem; background: #fff; border-radius: var(--radius); border: 1px solid transparent; transition: border-color .25s, transform .25s; word-break: break-word; }
.contact__item:hover { border-color: var(--teal); transform: translateY(-3px); }
.contact__label { text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; font-weight: 500; color: var(--teal); }
.contact__place { margin-top: 2rem; color: var(--muted); font-size: .95rem; }

.footer { background: var(--green-dark); color: #8fa8a3; text-align: center; padding: 1.6rem 20px; font-size: .85rem; }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .9s ease, transform .9s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__photo { position: static; max-width: 420px; margin-inline: auto; }
  .process__grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav__toggle { display: block; }
  .nav__menu {
    position: fixed; inset: 0 0 0 auto; width: min(80vw, 320px);
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 1.6rem;
    padding: 2rem 2.4rem; background: var(--green-dark); font-size: 1.15rem;
    transform: translateX(100%); transition: transform .4s ease;
  }
  .nav__menu.is-open { transform: none; box-shadow: -10px 0 40px rgba(0,0,0,.3); }
  .nav__toggle { position: relative; z-index: 60; }
  .nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero__eyebrow span { display: block; margin-top: .35rem; }
  .hero__eyebrow span::before { content: none; }
  .nav__lang { margin-left: 0; font-size: .95rem; }
  .nav__logo { font-size: 1.4rem; white-space: nowrap; }
  .nav__logo span { font-size: .6rem; letter-spacing: .14em; margin-left: .3rem; }
  .services__grid, .contact__links { grid-template-columns: 1fr; }
  .intro, .services, .process, .contact { padding: 4.5rem 0; }
  .about { padding-bottom: 4.5rem; }
  .intro p:first-child { font-size: 1.35rem; }
  .card__body { padding: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .hero__content { opacity: 1; transform: none; transition: none; animation: none; }
}