/* ===========================================================
   Fasto Clean — style.css
   Quiet, warm-neutral "clean luxury" direction
   =========================================================== */

:root{
  --bg:        #F7F4EE;
  --bg-alt:    #EFEAE0;
  --panel:     #FFFFFF;
  --ink:       #1E1C18;
  --ink-soft:  #5C584F;
  --ink-faint: #6E685C;
  --accent:    #4E5E48;   /* muted sage / eucalyptus */
  --accent-dark:#37402F;
  --accent-tint:#E4E7DD;
  --line:      #DFDACD;
  --line-soft: rgba(30,28,24,0.08);
  --radius:    2px;
  --max:       1180px;
  --pad:       clamp(24px, 5vw, 64px);

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

.wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

h1,h2,h3,h4{
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--ink);
  letter-spacing: 0.005em;
}

.eyebrow{
  display: inline-block;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 18px;
}

p{ color: var(--ink-soft); margin: 0 0 1em; }

.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
}
.btn-primary{
  background: var(--accent-dark);
  color: #F7F4EE;
}
.btn-primary:hover{ background: var(--accent); transform: translateY(-1px); }
.btn-ghost{
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover{ border-color: var(--accent-dark); color: var(--accent-dark); }

.hairline{
  border: none;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247,244,238,0.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line-soft);
}
.site-header .wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.logo{
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.logo em{
  font-style: normal;
  color: var(--accent-dark);
}
.nav{
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav a{
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  position: relative;
  padding: 4px 0;
}
.nav a:hover{ color: var(--ink); }
.nav a::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--accent-dark);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.nav a:hover::after{ transform: scaleX(1); }
.nav a.btn{
  color: #F7F4EE;
  text-transform: uppercase;
}
.nav a.btn::after{ display: none; }
.nav a.btn:hover{ color: #F7F4EE; }

.lang-switch{
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.lang-switch button{
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 2px;
  color: var(--ink-faint);
  font: inherit;
  letter-spacing: inherit;
}
.lang-switch button.active{ color: var(--accent-dark); }
.lang-switch button:hover{ color: var(--ink); }
.lang-switch .sep{ color: var(--line); font-weight: 400; }

.nav-toggle{
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px; height: 32px;
  position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:"";
  position: absolute;
  left: 6px; right: 6px;
  height: 1px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle span{ top: 15px; }
.nav-toggle span::before{ top: -7px; }
.nav-toggle span::after{ top: 7px; }
.nav-toggle.open span{ background: transparent; }
.nav-toggle.open span::before{ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span::after{ transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(32px, 4vw, 48px);
  overflow: hidden;
}
.hero-inner{
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero-copy{ max-width: 560px; }
.hero h1{
  font-size: clamp(36px, 4.4vw, 58px);
  font-weight: 300;
  margin-bottom: 16px;
}
.hero h1 span{ color: var(--accent-dark); font-style: italic; }
.hero .lede{
  font-size: 17px;
  max-width: 46ch;
  margin-bottom: 26px;
}
.hero-ctas{
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

/* ---------- Hero media (looping video card) ---------- */
.hero-media{
  aspect-ratio: 4/5;
  width: 100%;
  max-width: 440px;
  max-height: 68vh;
  justify-self: end;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--accent-tint), var(--bg-alt));
}
.hero-media .hero-poster,
.hero-media .hero-video{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-media .hero-video{
  opacity: 0;
  transition: opacity 0.7s ease;
}
.hero-media.video-ready .hero-video{ opacity: 1; }
.hero-media.video-ready .hero-poster{ opacity: 0; transition: opacity 0.7s ease; }
.hero-media::after{
  content: attr(data-caption);
  position: absolute;
  z-index: 1;
  bottom: 16px; left: 16px;
  padding: 7px 14px;
  background: rgba(30,28,24,0.72);
  border-radius: var(--radius);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #F7F4EE;
}

.trust-row{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  max-width: 820px;
}
.trust-row div{
  padding: 16px 24px 0 0;
  border-right: 1px solid var(--line);
}
.trust-row div:not(:first-child){ padding-left: 24px; }
.trust-row div:last-child{ border-right: none; }
.trust-num{
  display: block;
  font-family: var(--serif);
  font-size: 15px;
  color: var(--accent-dark);
  margin-bottom: 6px;
}
.trust-row p{ font-size: 13px; margin: 0; color: var(--ink-soft); }

/* ---------- Section scaffolding ---------- */
section{ padding: clamp(64px, 9vw, 120px) 0; }
.section-alt{ background: var(--bg-alt); }
.section-head{
  max-width: 620px;
  margin: 0 0 56px;
}
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Services ---------- */
.services-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.service-card{
  padding: 40px 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  transition: background 0.3s ease;
}
.service-card:hover{ background: var(--accent-tint); }
.service-card .num{
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-faint);
  font-size: 14px;
  display:block;
  margin-bottom: 20px;
}
.service-card h3{ font-size: 20px; margin-bottom: 10px; }
.service-card p{ font-size: 14px; margin: 0; }

/* ---------- Process / trust strip ---------- */
.process-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.process-item{
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.process-item .mark{
  width: 34px; height: 34px;
  margin-bottom: 22px;
}
.process-item h3{ font-size: 18px; margin-bottom: 10px; }
.process-item p{ font-size: 14px; }

/* ---------- Gallery / before-after ---------- */
.gallery-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.gallery-slot{
  aspect-ratio: 4 / 5;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--panel);
  color: var(--ink-faint);
  text-align: center;
  padding: 24px;
  overflow: hidden;
  position: relative;
}
.gallery-slot img{
  position: absolute;
  left: 0;
  right: 0;
  top: -10%;
  width: 100%;
  height: 120%;
  object-fit: cover;
  will-change: transform;
}
.gallery-slot .hint{
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.gallery-slot svg{ opacity: 0.5; }

.gallery-slot.has-photo{
  border-style: solid;
  padding: 0;
  align-items: flex-start;
  justify-content: flex-end;
}
.gallery-slot.has-photo .hint{
  position: relative;
  z-index: 1;
  margin: 14px;
  padding: 7px 14px;
  background: rgba(30,28,24,0.72);
  color: #F7F4EE;
  border-radius: var(--radius);
  font-weight: 600;
}

/* ---------- About ---------- */
.about-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-photo{
  aspect-ratio: 4/5;
  background:
    linear-gradient(160deg, var(--accent-tint), var(--bg-alt));
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
.about-photo img,
.about-photo video{
  position: absolute;
  left: 0;
  right: 0;
  top: -10%;
  width: 100%;
  height: 120%;
  object-fit: cover;
  will-change: transform;
}
.about-photo .about-video{
  opacity: 0;
  transition: opacity 0.7s ease;
}
.about-photo.video-ready .about-video{ opacity: 1; }
.about-photo.video-ready .about-poster{ opacity: 0; transition: opacity 0.7s ease; }
.about-photo::after{
  content: attr(data-caption);
  position: absolute;
  z-index: 1;
  bottom: 16px; left: 16px;
  padding: 7px 14px;
  background: rgba(30,28,24,0.72);
  border-radius: var(--radius);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #F7F4EE;
}
.about-copy .eyebrow{ margin-bottom: 18px; }
.about-copy h2{ font-size: clamp(28px,3.4vw,40px); font-weight: 300; margin-bottom: 22px; }
.stat-line{
  display: flex;
  gap: 40px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.stat-line div strong{
  display: block;
  font-family: var(--serif);
  font-size: 26px;
  color: var(--accent-dark);
  font-weight: 400;
}
.stat-line div span{
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- Contact ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 72px;
}
.contact-info h2{ font-size: clamp(28px,3.4vw,38px); font-weight: 300; }
.contact-detail{ margin-top: 32px; }
.contact-detail div{
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.contact-detail div:last-child{ border-bottom: 1px solid var(--line); }
.contact-detail span{
  display: block;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 4px;
}
.contact-detail a, .contact-detail p{ font-size: 16px; color: var(--ink); margin: 0; }

form.card{
  background: var(--panel);
  border: 1px solid var(--line);
  padding: clamp(28px, 4vw, 48px);
  border-radius: var(--radius);
}
.field{ margin-bottom: 22px; }
.field label{
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.field input, .field textarea{
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--line);
  background: transparent;
  padding: 10px 2px;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  resize: vertical;
  transition: border-color 0.2s ease;
}
.field input:focus, .field textarea:focus{
  outline: none;
  border-color: var(--accent-dark);
}
.field.hp{ position: absolute; left: -9999px; }
.form-msg{ font-size: 13px; margin-top: 16px; display:none; }
.form-msg.show{ display:block; }

/* ---------- Footer ---------- */
footer{
  background: var(--accent-dark);
  color: #EDEAE0;
  padding: 64px 0 32px;
}
footer .wrap{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 48px;
}
footer .logo{ color: #F7F4EE; margin-bottom: 14px; display:block; }
footer .logo em{ color: #C8CFB9; }
footer p{ color: rgba(237,234,224,0.72); font-size: 14px; max-width: 34ch; }
footer h4{
  color: #F7F4EE;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 18px;
}
footer ul{ list-style: none; margin: 0; padding: 0; }
footer li{ margin-bottom: 10px; }
footer a{ color: rgba(237,234,224,0.82); font-size: 14px; }
footer a:hover{ color: #fff; }
.foot-bottom{
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(237,234,224,0.16);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: rgba(237,234,224,0.55);
}

/* ---------- Reveal on scroll ---------- */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in{ opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
  html{ scroll-behavior: auto; }
  .hero-media .hero-video{ display: none; }
  .about-photo .about-video{ display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .about-grid, .contact-grid{ grid-template-columns: 1fr; gap: 40px; }
  .hero-inner{ grid-template-columns: 1fr; gap: 40px; }
  .hero-copy{ max-width: none; }
  .hero-media{ max-width: 420px; justify-self: start; }
  footer .wrap{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px){
  .nav{
    position: absolute;
    top: 84px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px var(--pad) 24px;
    display: none;
  }
  .nav.open{ display: flex; }
  .nav a{ width: 100%; padding: 14px 0; border-bottom: 1px solid var(--line-soft); }
  .nav .btn{ margin-top: 12px; }
  .lang-switch{ width: 100%; padding: 14px 0; border-bottom: 1px solid var(--line-soft); }
  .nav-toggle{ display: block; }
  .trust-row{ grid-template-columns: 1fr; }
  .trust-row div{ border-right: none; border-bottom: 1px solid var(--line); padding: 20px 0; }
  .trust-row div:not(:first-child){ padding-left: 0; }
  .services-grid{ grid-template-columns: 1fr; }
  .process-grid{ grid-template-columns: 1fr; gap: 32px; }
  .gallery-grid{ grid-template-columns: 1fr; }
  footer .wrap{ grid-template-columns: 1fr; }
  .stat-line{ gap: 28px; }
}