/* Ambienta — folha de estilos v2. Tokens da marca (tinta + bronze), Cormorant Garamond + Jost. */
:root {
  --ink: #131110;
  --umber: #181512;
  --deep: #0e0c0a;
  --bronze: #cf9a6b;
  --bronze-2: #e0b088;
  --bronze-3: #b5794c;
  --cream: #f4efe6;
  --text: #c9c2b6;
  --text-2: #d8d1c5;
  --muted: #a8a094;
  --dim: #8d867a;
  --faint: #5f5a51;
  --line: rgba(207, 154, 107, 0.16);
  --line-2: rgba(207, 154, 107, 0.3);
  --line-3: rgba(207, 154, 107, 0.45);
  --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans: 'Jost', 'Helvetica Neue', Arial, sans-serif;
  --gold: linear-gradient(100deg, #d9a373, #b5794c);
  --gold-text: linear-gradient(115deg, #e8bd93 10%, #b5794c 55%, #d9a373 90%);
  --wrap: 1100px;
  --gutter: clamp(20px, 6vw, 80px);
  --sec: clamp(64px, 9vw, 110px);
  --nav-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: var(--bronze); text-decoration: none; transition: color .2s; }
a:hover { color: var(--bronze-2); }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 500; color: var(--cream); line-height: 1.15; text-wrap: balance; }
h2 { font-size: clamp(28px, 3.2vw, 44px); }
h3 { font-size: 24px; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
strong { font-weight: 500; color: var(--bronze-2); }
address { font-style: normal; }
:focus-visible { outline: 2px solid var(--bronze-2); outline-offset: 3px; }
::selection { background: rgba(207, 154, 107, .35); color: var(--cream); }

.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--bronze); color: var(--ink); font-weight: 500; }
.skip:focus { top: 12px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.wrap--narrow { max-width: 960px; }
.wrap--wide { max-width: 1180px; }
.center { text-align: center; }
.eyebrow { font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--bronze); }
.lead { font-size: clamp(15.5px, 1.2vw, 16.5px); line-height: 1.75; color: var(--text); text-wrap: pretty; }
.note { font-size: 12.5px; color: var(--dim); }
.rule { display: block; width: 120px; height: 1px; background: linear-gradient(90deg, transparent, var(--bronze), transparent); }
.textlink { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; border-bottom: 1px solid var(--line-2); padding-bottom: 4px; }

.sec-head { display: flex; flex-direction: column; gap: 14px; max-width: 760px; margin-bottom: clamp(36px, 5vw, 54px); }
.sec-head--center { align-items: center; text-align: center; margin-left: auto; margin-right: auto; }
.sec-head .lead { max-width: 680px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 17px 36px; font-family: var(--sans); font-size: 14px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; border: 1px solid transparent;
  cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, color .2s, border-color .2s;
  text-align: center; line-height: 1.2;
}
.btn--primary { background: var(--gold); color: #171310; box-shadow: 0 8px 30px rgba(207, 154, 107, .28); }
.btn--primary:hover { color: #171310; transform: translateY(-2px); box-shadow: 0 12px 36px rgba(207, 154, 107, .4); }
.btn--outline { border-color: rgba(239, 233, 223, .3); color: var(--cream); font-weight: 400; letter-spacing: .1em; padding: 17px 30px; }
.btn--outline:hover { border-color: var(--bronze); color: var(--bronze-2); }
.btn--ghost { border-color: var(--bronze); color: var(--bronze-2); font-weight: 400; background: transparent; }
.btn--ghost:hover { background: var(--bronze); color: var(--ink); }
.btn--sm { padding: 11px 24px; font-size: 13px; white-space: nowrap; }
.btn--block { width: 100%; }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(19, 17, 16, .88); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(207, 154, 107, .18);
}
.nav__inner { height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 0 clamp(20px, 4vw, 56px); max-width: 1440px; margin: 0 auto; }
.brand { display: flex; align-items: baseline; gap: 10px; color: inherit; white-space: nowrap; }
.brand__name { font-family: var(--serif); font-size: 26px; font-weight: 500; letter-spacing: .32em; background: var(--gold-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand__tag { font-size: 10px; letter-spacing: .28em; color: var(--muted); text-transform: uppercase; }
.brand__mark { width: 28px; height: 28px; align-self: center; }
.nav__links { display: flex; gap: 28px; }
.nav__links a { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--text); }
.nav__links a:hover { color: var(--bronze-2); }
.nav__right { display: flex; align-items: center; gap: 22px; }
.nav__phone { font-size: 14px; letter-spacing: .06em; color: var(--cream); white-space: nowrap; }
.nav__phone:hover { color: var(--bronze-2); }
.lang { display: flex; gap: 4px; }
.lang__item { font-size: 11px; letter-spacing: .14em; padding: 6px 7px; color: var(--muted); border: 1px solid transparent; }
.lang__item:hover { color: var(--bronze-2); }
.lang__item[aria-current] { color: var(--bronze-2); border-color: var(--line-2); }
.burger { display: none; width: 44px; height: 44px; padding: 10px; background: none; border: 0; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.burger span { display: block; width: 24px; height: 1px; background: var(--cream); transition: transform .25s, opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-menu { display: none; padding: 10px var(--gutter) 28px; border-top: 1px solid var(--line); background: rgba(19, 17, 16, .97); flex-direction: column; gap: 18px; }
.mobile-menu:not([hidden]) { display: flex; }
.mobile-menu__links { display: flex; flex-direction: column; }
.mobile-menu__links a { padding: 13px 0; font-size: 15px; letter-spacing: .12em; text-transform: uppercase; color: var(--cream); border-bottom: 1px solid var(--line); }
.mobile-menu__phone { font-size: 18px; color: var(--cream); }
.lang--menu { justify-content: center; gap: 10px; }
.lang--menu .lang__item { font-size: 13px; padding: 8px 12px; }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: calc(var(--nav-h) + 60px) var(--gutter) 70px; overflow: hidden;
  background: radial-gradient(ellipse 60% 45% at 50% -5%, rgba(217, 163, 115, .22) 0%, transparent 60%), radial-gradient(ellipse 90% 70% at 50% 0%, #2b211a 0%, #131110 70%);
}
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero__veil { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(19, 17, 16, .82), rgba(19, 17, 16, .68) 50%, rgba(19, 17, 16, .92)); pointer-events: none; }
.hero__content { position: relative; z-index: 2; max-width: 880px; display: flex; flex-direction: column; align-items: center; gap: 26px; }
.hero__brand { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.hero__mark { width: 64px; height: 64px; opacity: .95; }
.hero__wordmark { font-family: var(--serif); font-size: clamp(50px, 7vw, 84px); font-weight: 400; line-height: 1; letter-spacing: .26em; margin-right: -.26em; background: var(--gold-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__tagline { font-size: clamp(11px, 1.2vw, 14px); letter-spacing: .5em; margin-right: -.5em; text-transform: uppercase; color: #b0a898; }
.hero__eyebrow { font-size: 13px; letter-spacing: .24em; text-transform: uppercase; color: var(--bronze); line-height: 1.8; }
.hero__eyebrow a { color: var(--bronze-2); border-bottom: 1px solid rgba(224, 176, 136, .45); }
.hero__title { font-size: clamp(36px, 5.2vw, 64px); line-height: 1.12; color: var(--cream); }
.hero__title em { font-style: italic; color: var(--bronze-2); }
.hero__lead { max-width: 620px; font-size: clamp(16px, 1.4vw, 18px); line-height: 1.65; color: var(--text); text-wrap: pretty; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin-top: 8px; }
.hero__note { font-size: 13px; color: var(--dim); letter-spacing: .04em; }

/* page-load sequence (hero only) */
.hero__content > * { animation: fadeUp .9s cubic-bezier(.2, .7, .2, 1) both; }
.hero__content > :nth-child(1) { animation-delay: .05s; }
.hero__content > :nth-child(2) { animation-delay: .2s; }
.hero__content > :nth-child(3) { animation-delay: .32s; }
.hero__content > :nth-child(4) { animation-delay: .44s; }
.hero__content > :nth-child(5) { animation-delay: .56s; }
.hero__content > :nth-child(6) { animation-delay: .68s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

/* ---------- proof strip ---------- */
.proof { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--umber); }
.proof__grid { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(207, 154, 107, .12); }
.proof__item { background: var(--umber); padding: 36px 20px; text-align: center; display: flex; flex-direction: column; gap: 6px; }
.proof__v { font-family: var(--serif); font-size: 40px; font-weight: 500; color: var(--bronze-2); line-height: 1; }
.proof__l { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }

/* ---------- sections ---------- */
.story, .experience, .services, .about, .faq { background: var(--ink); }
.story, .experience, .cost, .process, .services, .portfolio, .testimonials, .about, .faq { padding: var(--sec) 0; }
.cost, .testimonials { background: var(--deep); border-top: 1px solid var(--line); }
.process, .portfolio { background: var(--umber); border-top: 1px solid var(--line); }
.faq { border-top: 1px solid var(--line); }

/* story */
.story__grid { display: grid; grid-template-columns: 1fr auto 1fr; align-items: stretch; }
.card { display: flex; flex-direction: column; gap: 14px; padding: 38px 34px; border: 1px solid rgba(207, 154, 107, .22); background: var(--umber); }
.card--b { border-color: var(--line-3); background: linear-gradient(160deg, #221b15, #181512); }
.card__period { font-size: 11px; letter-spacing: .28em; text-transform: uppercase; color: var(--muted); }
.card__title { font-size: 30px; }
.card__title--gold { background: var(--gold-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.card__text { font-size: 15px; line-height: 1.7; }
.card__links { display: flex; flex-wrap: wrap; gap: 20px; margin-top: auto; padding-top: 10px; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--bronze); }
.story__arrow { display: flex; align-items: center; justify-content: center; padding: 0 22px; color: var(--bronze); }

/* experience */
.experience__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; max-width: 1160px; }
.experience__text { display: flex; flex-direction: column; gap: 22px; align-items: flex-start; }
.experience__text h2 { font-size: clamp(30px, 3.4vw, 46px); }
.benefits { display: flex; flex-direction: column; gap: 14px; margin-top: 6px; }
.benefits li { display: flex; gap: 14px; align-items: baseline; font-size: 15.5px; line-height: 1.6; color: var(--text-2); }
.benefits li::before { content: '—'; color: var(--bronze); font-family: var(--serif); font-size: 20px; flex: none; }
.benefits li > p { flex: 1; }
.benefits strong { color: var(--cream); }

/* signature: the offset bronze hairline frame */
.frame { position: relative; margin: 0; }
.frame__media { position: relative; overflow: hidden; background: var(--deep); }
.frame--tall .frame__media { aspect-ratio: 4 / 4.6; }
.frame--portrait .frame__media { aspect-ratio: 3 / 3.8; }
.frame__media > img, .frame__media > video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.frame::after { content: ''; position: absolute; top: -14px; right: -14px; bottom: 14px; left: 14px; border: 1px solid rgba(207, 154, 107, .35); pointer-events: none; }
.frame--portrait::after { top: 14px; right: -14px; bottom: -14px; left: 14px; }
.frame__caption { position: absolute; left: 22px; right: 22px; bottom: 18px; z-index: 2; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--bronze-2); text-shadow: 0 1px 10px rgba(0, 0, 0, .8); }
.frame--tall .frame__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(19, 17, 16, .8)); pointer-events: none; }

/* cells (cost / services) */
.cells { display: grid; gap: 1px; background: rgba(207, 154, 107, .14); border: 1px solid rgba(207, 154, 107, .14); }
.cells--3 { grid-template-columns: repeat(3, 1fr); }
.cells--4 { grid-template-columns: repeat(4, 1fr); }
.cell { padding: 34px 26px; display: flex; flex-direction: column; gap: 10px; transition: background .25s; }
.cost .cell { background: var(--deep); }
.services .cell { background: var(--ink); }
.cell--hover:hover { background: #1a1a22; }
.cell__v { font-family: var(--serif); font-size: 34px; font-weight: 500; color: var(--bronze-2); line-height: 1.1; }
.cell__title { font-size: 24px; color: var(--bronze-2); }
.cell__d { font-size: 14.5px; line-height: 1.65; }
.cost .center { margin-top: 44px; }

/* process (real sequence -> numbering carries meaning) */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; counter-reset: step; }
.step { display: flex; flex-direction: column; gap: 16px; padding: 36px 30px; border: 1px solid rgba(207, 154, 107, .2); background: rgba(19, 17, 16, .5); }
.step__num { font-family: var(--serif); font-size: 44px; line-height: 1; color: rgba(224, 176, 136, .5); }
.step__title { font-family: var(--sans); font-size: 18px; font-weight: 500; letter-spacing: .04em; }
.step__text { font-size: 15px; line-height: 1.65; }

/* services */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: -20px 0 44px; }
.chip { padding: 10px 20px; border: 1px solid rgba(207, 154, 107, .35); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--bronze-2); }

/* portfolio */
.portfolio__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 44px; }
.portfolio__head > div { display: flex; flex-direction: column; gap: 14px; }
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 240px; grid-auto-flow: dense; gap: 14px; }
.tile { position: relative; margin: 0; overflow: hidden; background: var(--deep); }
.tile--tall { grid-row: span 2; }
.tile > img, .tile > video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.tile:hover > img { transform: scale(1.04); }
.tile__cap { position: absolute; left: 18px; right: 18px; bottom: 14px; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--bronze-2); text-shadow: 0 1px 8px rgba(0, 0, 0, .8); pointer-events: none; }

/* testimonials */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.quote { display: flex; flex-direction: column; gap: 18px; padding: 38px 32px; border: 1px solid rgba(207, 154, 107, .2); background: var(--ink); }
.quote__mark { font-family: var(--serif); font-size: 52px; line-height: .6; color: rgba(224, 176, 136, .5); }
.quote__text { margin: 0; font-size: 15.5px; line-height: 1.7; color: var(--text-2); font-style: italic; text-wrap: pretty; }
.quote__by { margin-top: auto; display: flex; flex-direction: column; gap: 2px; }
.quote__name { font-size: 14px; font-weight: 500; color: var(--bronze-2); }
.quote__proj { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.testimonials .note { margin-top: 40px; }

/* about */
.about__grid { display: grid; grid-template-columns: 300px 1fr; gap: 60px; align-items: center; }
.about__text { display: flex; flex-direction: column; gap: 20px; }
.about__text h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.2; }
.facts { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 4px; }
.facts li { display: flex; flex-direction: column; gap: 2px; }
.facts__v { font-family: var(--serif); font-size: 30px; color: var(--bronze-2); line-height: 1.1; }
.facts__l { font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }

/* faq */
.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq__item { border: 1px solid rgba(207, 154, 107, .22); background: var(--umber); padding: 0 26px; }
.faq__item summary { cursor: pointer; padding: 22px 0; font-size: 16px; font-weight: 500; color: var(--cream); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__plus { color: var(--bronze); font-family: var(--serif); font-size: 26px; line-height: 1; flex: none; transition: transform .25s; }
.faq__item[open] .faq__plus { transform: rotate(45deg); }
.faq__item > p { padding: 0 0 24px; font-size: 15px; line-height: 1.7; }

/* contact */
.contact { padding: var(--sec) 0 90px; border-top: 1px solid var(--line); background: radial-gradient(ellipse 55% 45% at 50% 105%, rgba(217, 163, 115, .16) 0%, transparent 60%), radial-gradient(ellipse 80% 60% at 50% 100%, #2b211a 0%, #181512 75%); }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; max-width: 1080px; }
.contact__text { display: flex; flex-direction: column; gap: 22px; }
.contact__text h2 { font-size: clamp(30px, 3.4vw, 46px); }
.callout { padding: 14px 18px; border: 1px solid rgba(207, 154, 107, .35); background: rgba(207, 154, 107, .08); font-size: 14px; line-height: 1.6; color: var(--bronze-2); }
.contact__info { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; font-size: 15px; }
.contact__info a:first-child { color: var(--cream); font-size: 17px; }
.contact__coverage { color: var(--bronze-2); }
.panel { padding: 40px 36px; background: rgba(19, 17, 16, .75); border: 1px solid rgba(207, 154, 107, .25); }
.form { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.field input[type="text"], .field input[type="tel"], .field select {
  width: 100%; padding: 14px 16px; background: var(--ink); border: 1px solid rgba(207, 154, 107, .25); color: var(--cream);
  font-family: var(--sans); font-size: 16px; font-weight: 300; outline: none; transition: border-color .2s; border-radius: 0; -webkit-appearance: none; appearance: none;
}
.field input:focus, .field select:focus { border-color: var(--bronze); }
.field input::placeholder { color: #7d7669; }
.field select:invalid, .field select option[value=""] { color: #7d7669; }
.field select option { color: var(--cream); background: var(--ink); }
.select { position: relative; }
.select::after { content: ''; position: absolute; right: 16px; top: 50%; width: 8px; height: 8px; border-right: 1px solid var(--bronze); border-bottom: 1px solid var(--bronze); transform: translateY(-70%) rotate(45deg); pointer-events: none; }
.field--check { display: grid; grid-template-columns: 16px 1fr; gap: 10px; align-items: start; }
.field--check input { width: 16px; height: 16px; margin: 3px 0 0; accent-color: var(--bronze); cursor: pointer; }
.field--check label { font-size: 12.5px; letter-spacing: 0; text-transform: none; line-height: 1.55; color: var(--muted); cursor: pointer; }
.field--check .field__err { grid-column: 2; }
.field__err { font-size: 12.5px; color: #d98a6b; }
.field.is-invalid input, .field.is-invalid select { border-color: #d98a6b; }
.form .btn { margin-top: 8px; }
.form__hint { font-size: 12px; color: var(--dim); text-align: center; line-height: 1.5; }
.form__success { display: flex; flex-direction: column; gap: 12px; text-align: center; padding: 30px 0; }
.form__success[hidden] { display: none; }
.form__success-title { font-family: var(--serif); font-size: 32px; color: var(--bronze-2); }

/* privacy + footer */
.privacy { padding: 70px 0; background: var(--deep); border-top: 1px solid var(--line); }
.privacy h2 { font-size: 26px; margin-bottom: 16px; }
.privacy p { font-size: 13.5px; line-height: 1.75; color: var(--muted); }
.footer { padding: 36px 0; background: var(--deep); border-top: 1px solid var(--line); }
.footer__inner { max-width: 1400px; margin: 0 auto; padding: 0 var(--gutter); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.brand--footer .brand__name { font-size: 20px; letter-spacing: .3em; background: none; color: var(--bronze); -webkit-text-fill-color: initial; }
.brand--footer { align-items: center; gap: 12px; }
.brand--footer .brand__tag { color: var(--dim); }
.footer__links { display: flex; flex-wrap: wrap; gap: 24px; font-size: 12.5px; letter-spacing: .08em; color: var(--dim); }
.footer__links a { color: var(--dim); }
.footer__links a:hover { color: var(--bronze-2); }
.footer__legal { width: 100%; font-size: 11.5px; letter-spacing: .04em; color: var(--faint); }

/* floating WhatsApp */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 60; display: flex; align-items: center; justify-content: center; width: 58px; height: 58px; border-radius: 50%; background: linear-gradient(135deg, #d9a373, #b5794c); color: #171310; box-shadow: 0 8px 28px rgba(0, 0, 0, .5); transition: transform .2s; }
.wa-float:hover { transform: scale(1.08); color: #171310; }

/* language toast */
.toast { position: fixed; left: 50%; bottom: 22px; z-index: 70; transform: translateX(-50%); display: flex; align-items: center; gap: 14px; max-width: calc(100vw - 40px); padding: 12px 12px 12px 18px; background: #221b15; border: 1px solid var(--line-3); color: var(--cream); font-size: 14px; box-shadow: 0 10px 30px rgba(0, 0, 0, .5); }
.toast[hidden] { display: none; }
.toast__cta { padding: 8px 14px; border: 1px solid var(--bronze); color: var(--bronze-2); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; white-space: nowrap; }
.toast__cta:hover { background: var(--bronze); color: var(--ink); }
.toast__close { background: none; border: 0; color: var(--muted); font-size: 22px; line-height: 1; cursor: pointer; padding: 4px 6px; }
.toast__close:hover { color: var(--cream); }

/* scroll reveal */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* 404 */
.page-404 { min-height: 100vh; display: flex; align-items: center; }
.page-404 h1 { font-size: clamp(32px, 5vw, 56px); margin: 14px 0 22px; }

/* ---------- responsive ---------- */
@media (max-width: 1240px) {
  .nav__links { display: none; }
}
@media (max-width: 1024px) {
  .proof__grid { grid-template-columns: repeat(2, 1fr); }
  .experience__grid { grid-template-columns: 1fr; gap: 48px; }
  .frame--tall { max-width: 560px; }
  .cells--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; gap: 16px; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .quotes { grid-template-columns: 1fr; gap: 16px; }
  .contact__grid { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 860px) {
  .nav__phone, .nav__cta, .nav .lang:not(.lang--menu) { display: none; }
  .burger { display: flex; }
  .nav__inner { gap: 12px; }
  .story__grid { grid-template-columns: 1fr; }
  .story__arrow { padding: 18px 0; }
  .story__arrow svg { transform: rotate(90deg); }
  .cells--3 { grid-template-columns: 1fr; }
  .about__grid { grid-template-columns: 1fr; gap: 44px; }
  .frame--portrait { max-width: 300px; margin: 0 auto; }
}
@media (max-width: 640px) {
  :root { --nav-h: 60px; }
  .brand__name { font-size: 22px; }
  .brand__tag { display: none; }
  .hero { padding-top: calc(var(--nav-h) + 44px); }
  .hero__wordmark { font-size: 42px; letter-spacing: .22em; margin-right: -.22em; }
  .hero__mark { width: 52px; height: 52px; }
  .hero__content { gap: 20px; }
  .hero__eyebrow { font-size: 11px; letter-spacing: .18em; }
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { width: 100%; }
  .proof__item { padding: 26px 14px; }
  .proof__v { font-size: 32px; }
  .proof__l { font-size: 11px; }
  .card { padding: 28px 22px; }
  .cells--4 { grid-template-columns: 1fr; }
  .cell { padding: 26px 22px; }
  .gallery { grid-auto-rows: 160px; gap: 8px; }
  .tile__cap { font-size: 9px; left: 10px; bottom: 8px; }
  .quote { padding: 28px 22px; }
  .panel { padding: 26px 20px; }
  .faq__item { padding: 0 18px; }
  .faq__item summary { font-size: 15px; padding: 18px 0; }
  .wa-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
  .toast { bottom: 84px; flex-wrap: wrap; justify-content: center; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__content > * { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .tile > img, .wa-float, .faq__plus, .burger span { transition: none; }
  .tile:hover > img { transform: none; }
}