/* ==========================================================================
   Kersting & Co — Sistema visual "Atelier Editorial"
   Carvão + dourado envelhecido, tipografia serifada de destaque, grid
   assimétrico, muito ar. Fotografia real entra depois — por ora, texturas
   em CSS marcam os espaços reservados (ver comentários "IMG:").

   Segue o contrato do Guia de Tema Ilha: todo valor visual aponta para um
   token --ilha-*, editável ao vivo pela extensão de aprovação de entrega.
   ========================================================================== */

:root{
    /* ===== TOKENS EDITÁVEIS (não renomear — a extensão Ilha lê estes nomes) ===== */
    --ilha-bg:          #FAF7F1;  /* fundo dominante */
    --ilha-bg-alt:      #F1ECE2;  /* banda clara alternada */
    --ilha-surface:     #FFFFFF;  /* cards / caixas */
    --ilha-accent:      #AD8A54;  /* acento / botão */
    --ilha-accent-ink:  #16140F;  /* texto sobre o acento */
    --ilha-title:       #16140F;  /* cor dos títulos */
    --ilha-text:        #2B2721;  /* cor do texto */
    --ilha-muted:       #6E6858;  /* texto secundário */
    --ilha-font-title:  'Fraunces';  /* fonte dos títulos */
    --ilha-font-body:   'Inter';     /* fonte de leitura */
    --ilha-radius:      2px;         /* cantos */

    /* ===== Tokens internos — nomes usados pelos componentes abaixo.
       Todos derivam dos editáveis acima; nunca recebem valor bruto. ===== */
    --ink:        var(--ilha-title);
    --ink-soft:   var(--ilha-text);
    --paper:      var(--ilha-bg);
    --paper-dim:  var(--ilha-bg-alt);
    --white:      var(--ilha-surface);
    --muted:      var(--ilha-muted);
    --accent-ink: var(--ilha-accent-ink);

    --gold:       var(--ilha-accent);
    --gold-light: color-mix(in srgb, var(--ilha-accent) 58%, white);
    --gold-dark:  color-mix(in srgb, var(--ilha-accent) 78%, black);
    --line:       color-mix(in srgb, var(--ilha-text) 15%, var(--ilha-bg));

    --serif: var(--ilha-font-title), Georgia, 'Times New Roman', serif;
    --sans:  var(--ilha-font-body), -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --wrap: 1180px;
    --radius: var(--ilha-radius);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
    margin: 0;
    font-family: var(--sans);
    color: var(--ink);
    background: var(--paper);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; }
ul{ list-style: none; margin: 0; padding: 0; }
h1,h2,h3,h4{ font-family: var(--serif); font-weight: 500; line-height: 1.15; margin: 0; }
p{ margin: 0; }

.wrap{ max-width: var(--wrap); margin: 0 auto; padding: 0 28px; }

/* ---------- Dev ribbon ---------- */
.dev-ribbon{
    background: var(--ink);
    color: var(--gold-light);
    text-align: center;
    font-size: 12px;
    letter-spacing: .04em;
    padding: 7px 12px;
}

/* ---------- Eyebrow / labels editoriais ---------- */
.eyebrow{
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 18px;
}
.eyebrow::before{
    content: '';
    width: 28px;
    height: 1px;
    background: var(--gold);
}

/* ---------- Header ---------- */
.site-header{
    position: sticky;
    top: 0;
    z-index: 100;
    background: color-mix(in srgb, var(--ilha-bg) 92%, transparent);
    backdrop-filter: saturate(140%) blur(8px);
    border-bottom: 1px solid var(--line);
}
.site-header__inner{
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 84px;
}
.brand{
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: var(--ink);
}
.brand__logo{ height: 30px; width: auto; display: block; }
.brand__logo--footer{ height: 34px; }

.nav-desktop ul{ display: flex; gap: 34px; }
.nav-desktop a{
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink-soft);
    position: relative;
    padding-bottom: 4px;
}
.nav-desktop a::after{
    content:'';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 1px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .25s ease;
}
.nav-desktop a:hover::after{ transform: scaleX(1); transform-origin: left; }

.nav-cta{ margin-left: 20px; }
.nav-toggle{
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px; height: 40px;
    background: none; border: none; cursor: pointer;
}
.nav-toggle span{ display:block; height: 1.5px; background: var(--ink); width: 100%; }

.nav-mobile{
    display: none;
    background: var(--paper);
    border-top: 1px solid var(--line);
}
.nav-mobile ul{ padding: 10px 28px 22px; }
.nav-mobile li{ border-bottom: 1px solid var(--line); }
.nav-mobile a{
    display: block;
    padding: 14px 0;
    text-decoration: none;
    font-size: 15px;
    color: var(--ink);
}
.mobile-cta{ color: var(--gold-dark) !important; font-weight: 600; }

.nav-mobile.is-open{ display: block; }

/* ---------- Breadcrumb ---------- */
.breadcrumb{
    background: var(--paper-dim);
    border-bottom: 1px solid var(--line);
    font-size: 12.5px;
    color: var(--muted);
}
.breadcrumb .wrap{ padding-top: 14px; padding-bottom: 14px; }
.breadcrumb a{ text-decoration: none; color: var(--muted); }
.breadcrumb a:hover{ color: var(--gold-dark); }
.breadcrumb .sep{ margin: 0 8px; opacity: .5; }
.breadcrumb .current{ color: var(--ink); }

/* ---------- Buttons ---------- */
.btn{
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .01em;
    border-radius: var(--radius);
    border: 1px solid transparent;
    transition: all .2s ease;
    cursor: pointer;
}
.btn-dark{ background: var(--ink); color: var(--paper); }
.btn-dark:hover{ background: var(--ink-soft); }
.btn-gold{ background: var(--gold); color: var(--accent-ink); }
.btn-gold:hover{ background: var(--gold-light); }
.btn-line{ background: transparent; border-color: var(--ink); color: var(--ink); }
.btn-line:hover{ background: var(--ink); color: var(--paper); }
.btn-line-light{ background: transparent; border-color: color-mix(in srgb, var(--ilha-bg) 40%, transparent); color: var(--paper); }
.btn-line-light:hover{ border-color: var(--gold-light); color: var(--gold-light); }

/* ---------- Hero ---------- */
.hero{
    padding: 96px 0 110px;
    border-bottom: 1px solid var(--line);
    overflow: hidden;
}
.hero__grid{
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 64px;
    align-items: center;
}
.hero h1{
    font-size: clamp(38px, 5vw, 64px);
    letter-spacing: -.01em;
    color: var(--ink);
    margin-bottom: 26px;
}
.hero h1 em{ font-style: italic; color: var(--gold-dark); }
.hero__sub{
    font-size: 17px;
    color: var(--muted);
    max-width: 460px;
    margin-bottom: 34px;
}
.hero__actions{ display: flex; gap: 16px; flex-wrap: wrap; }

.hero__visual{
    position: relative;
    aspect-ratio: 4 / 5;
    border-radius: var(--radius);
    background:
        radial-gradient(circle at 25% 20%, color-mix(in srgb, var(--ilha-accent) 55%, transparent), transparent 45%),
        radial-gradient(circle at 80% 75%, color-mix(in srgb, var(--ilha-text) 90%, transparent), transparent 55%),
        linear-gradient(160deg, var(--ilha-text) 0%, var(--ilha-title) 100%);
    overflow: hidden;
}
.hero__visual img{
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
}
.hero__visual::before{
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(190deg, transparent 45%, color-mix(in srgb, var(--ilha-title) 75%, transparent) 100%);
    z-index: 1;
}
.hero__visual-tag{
    position: absolute;
    left: 24px; bottom: 24px;
    z-index: 2;
    color: var(--paper);
    font-size: 12px;
    letter-spacing: .1em;
    text-transform: uppercase;
    opacity: .9;
}
.hero__visual-num{
    position: absolute;
    right: 24px; top: 24px;
    z-index: 2;
    font-family: var(--serif);
    font-size: 15px;
    color: var(--gold-light);
    letter-spacing: .05em;
}

/* ---------- Sections ---------- */
section{ padding: 100px 0; }
.section-head{
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
    margin-bottom: 56px;
}
.section-head h2{ font-size: clamp(28px, 3.4vw, 42px); }
.section-head__sub{ color: var(--muted); max-width: 420px; font-size: 15.5px; }

.on-dim{ background: var(--paper-dim); }
.on-ink{ background: var(--ink); color: var(--paper); }
.on-ink .eyebrow{ color: var(--gold-light); }
.on-ink h2{ color: var(--paper); }
.on-ink .section-head__sub{ color: color-mix(in srgb, var(--ilha-bg) 65%, transparent); }

/* ---------- Pillars (Planejar / Organizar / Produzir) ---------- */
.pillars{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pillar{ background: var(--paper); padding: 44px 36px; }
.pillar__num{ font-family: var(--serif); font-style: italic; color: var(--gold); font-size: 15px; margin-bottom: 22px; display: block; }
.pillar h3{ font-size: 22px; margin-bottom: 12px; }
.pillar p{ color: var(--muted); font-size: 14.5px; }

/* ---------- Services grid ---------- */
.services-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.service-card{
    background: var(--paper);
    padding: 38px 32px;
    text-decoration: none;
    color: var(--ink);
    display: flex;
    flex-direction: column;
    min-height: 220px;
    transition: background .2s ease;
    position: relative;
}
.service-card:hover{ background: var(--white); }
.service-card:hover .service-card__arrow{ transform: translateX(4px); opacity: 1; }
.service-card__img{
    aspect-ratio: 4 / 3;
    overflow: hidden;
    margin: -38px -32px 24px;
    background: var(--paper-dim);
}
.service-card__img img{
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(20%);
    transition: filter .35s ease, transform .5s ease;
}
.service-card:hover .service-card__img img{ filter: grayscale(0%); transform: scale(1.05); }
.service-card__num{ font-family: var(--serif); font-style: italic; color: var(--gold); font-size: 14px; margin-bottom: 20px; }
.service-card h3{ font-size: 19px; margin-bottom: 10px; }
.service-card p{ color: var(--muted); font-size: 14px; flex-grow: 1; }
.service-card__arrow{
    margin-top: 18px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gold-dark);
    opacity: 0;
    transition: all .2s ease;
}
.service-card:hover .service-card__arrow{ opacity: 1; }

/* ---------- Stats ---------- */
.stats{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; text-align: center; }
.stat h3{ font-size: clamp(46px, 6vw, 72px); color: var(--gold-light); display: flex; justify-content: center; align-items: baseline; gap: 6px; }
.stat h3 .suffix{ font-size: .45em; color: var(--gold-light); }
.stat p{ margin-top: 10px; font-size: 13.5px; letter-spacing: .06em; text-transform: uppercase; color: color-mix(in srgb, var(--ilha-bg) 60%, transparent); }

/* ---------- Clients logos ---------- */
.clients-logos{
    border: 1px solid var(--line);
    padding: 40px;
    background: var(--white);
}
.clients-logos img{ width: 100%; height: auto; display: block; }

/* ---------- Quote / testimonial ---------- */
.quote{
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}
.quote__mark{ font-family: var(--serif); font-size: 90px; color: var(--gold); line-height: .5; display: block; margin-bottom: 10px; }
.quote p{ font-family: var(--serif); font-size: clamp(21px, 2.6vw, 30px); font-style: italic; color: var(--ink); line-height: 1.5; }
.quote cite{ display: block; margin-top: 26px; font-style: normal; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band{
    background: var(--ink);
    color: var(--paper);
    padding: 90px 0;
    text-align: center;
}
.cta-band .eyebrow{ color: var(--gold-light); justify-content: center; }
.cta-band h2{ color: var(--paper); font-size: clamp(28px, 3.6vw, 40px); max-width: 620px; margin: 0 auto 14px; }
.cta-band__sub{ color: color-mix(in srgb, var(--ilha-bg) 65%, transparent); margin-bottom: 32px; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--ink); color: color-mix(in srgb, var(--ilha-bg) 78%, transparent); padding: 64px 0 0; }
.footer-grid{
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
    gap: 48px;
    padding-bottom: 56px;
}
.footer-col h4{
    font-family: var(--sans);
    font-size: 12.5px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: 18px;
    font-weight: 600;
}
.footer-col p{ font-size: 14px; line-height: 1.7; max-width: 260px; }
.footer-col li{ margin-bottom: 10px; }
.footer-col a{ text-decoration: none; font-size: 14px; color: color-mix(in srgb, var(--ilha-bg) 78%, transparent); }
.footer-col a:hover{ color: var(--gold-light); }
.social-row{ display: flex; gap: 18px; margin-top: 18px; }
.social-row a{ font-size: 13px; border-bottom: 1px solid color-mix(in srgb, var(--ilha-bg) 30%, transparent); padding-bottom: 2px; }
.footer-contact li{ color: color-mix(in srgb, var(--ilha-bg) 78%, transparent); font-size: 14px; }

.footer-bottom{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 22px 0;
    border-top: 1px solid color-mix(in srgb, var(--ilha-bg) 12%, transparent);
    font-size: 12.5px;
    color: color-mix(in srgb, var(--ilha-bg) 55%, transparent);
}
.footer-bottom__links{ display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.footer-bottom a{ text-decoration: none; color: color-mix(in srgb, var(--ilha-bg) 55%, transparent); }
.footer-bottom a:hover{ color: var(--gold-light); }
.dev-note{ color: var(--gold-light); }

.footer-credit{
    padding: 14px 0 22px;
    text-align: center;
    font-size: 11.5px;
    color: color-mix(in srgb, var(--ilha-bg) 38%, transparent);
}
.footer-credit a{ color: color-mix(in srgb, var(--ilha-bg) 55%, transparent); text-decoration: none; }
.footer-credit a:hover{ color: var(--gold-light); }

/* ---------- Content / inner pages ---------- */
.page-hero{
    padding: 64px 0 56px;
    border-bottom: 1px solid var(--line);
}
.page-hero h1{ font-size: clamp(32px, 4.4vw, 52px); max-width: 780px; }
.page-hero__lead{ margin-top: 18px; font-size: 17px; color: var(--muted); max-width: 640px; }

.service-banner{
    margin-top: 48px;
    aspect-ratio: 21 / 9;
    overflow: hidden;
    background: var(--paper-dim);
}
.service-banner img{ width: 100%; height: 100%; object-fit: cover; display: block; }

.prose{ max-width: 720px; }
.prose h2{ font-size: 25px; margin: 44px 0 16px; }
.prose h2:first-child{ margin-top: 0; }
.prose p{ margin-bottom: 16px; color: var(--ink-soft); font-size: 15.5px; }
.prose ul{ margin-bottom: 16px; }
.prose li{
    position: relative;
    padding-left: 22px;
    margin-bottom: 9px;
    color: var(--ink-soft);
    font-size: 15.5px;
}
.prose li::before{ content: '·'; position: absolute; left: 4px; top: -3px; font-size: 20px; color: var(--gold); }

.two-col{ display: grid; grid-template-columns: 1fr .62fr; gap: 64px; align-items: start; }
.side-card{
    background: var(--paper-dim);
    border: 1px solid var(--line);
    padding: 32px;
    position: sticky;
    top: 110px;
}
.side-card h3{ font-size: 19px; margin-bottom: 14px; }
.side-card p{ font-size: 14px; color: var(--muted); margin-bottom: 20px; }
.side-card .btn{ width: 100%; justify-content: center; }
.side-card__list{ margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); }
.side-card__list li{ font-size: 13.5px; margin-bottom: 10px; }
.side-card__list a{ text-decoration: none; color: var(--ink-soft); }
.side-card__list a:hover{ color: var(--gold-dark); }

/* ---------- Portfolio ---------- */
.portfolio-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.portfolio-card{
    display: block;
    border: 1px solid var(--line);
    background: var(--white);
    transition: box-shadow .25s ease;
}
.portfolio-card:hover{ box-shadow: 0 10px 24px color-mix(in srgb, var(--ilha-title) 8%, transparent); }
.portfolio-card__img{
    display: block;
    aspect-ratio: 4/3;
    background: var(--paper-dim);
    overflow: hidden;
    cursor: zoom-in;
}
.portfolio-card__img img{
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s ease;
}
.portfolio-card:hover .portfolio-card__img img{ transform: scale(1.05); }
.portfolio-card__body{ padding: 22px 24px; }
.portfolio-card h3{ font-size: 18px; margin-bottom: 6px; }
.portfolio-card h3 a{ color: var(--ink); text-decoration: none; }
.portfolio-card h3 a:hover{ color: var(--gold-dark); }
.portfolio-card p{ font-size: 13.5px; color: var(--muted); }

/* ---------- Galeria em grid + lightbox ---------- */
.gallery-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 160px;
    gap: 6px;
}
.gallery-item{
    display: block;
    position: relative;
    overflow: hidden;
    cursor: zoom-in;
    background: var(--paper-dim);
}
.gallery-item img{
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s ease, filter .35s ease;
    filter: grayscale(15%);
}
.gallery-item:hover img{ transform: scale(1.06); filter: grayscale(0%); }
.gallery-item--tall{ grid-row: span 2; }
.gallery-item--wide{ grid-column: span 2; }

.lightbox{
    position: fixed; inset: 0;
    background: color-mix(in srgb, var(--ilha-title) 96%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease;
}
.lightbox.is-open{ opacity: 1; visibility: visible; }
.lightbox__figure{
    max-width: 88vw;
    max-height: 86vh;
    margin: 0;
    text-align: center;
}
.lightbox__img{
    max-width: 88vw;
    max-height: 78vh;
    width: auto; height: auto;
    display: block;
    margin: 0 auto;
    /* sombra neutra intencional — não deriva de token de marca */
    box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.lightbox__caption{
    color: var(--paper);
    font-size: 13px;
    letter-spacing: .04em;
    margin-top: 18px;
    opacity: .8;
}
.lightbox__close,
.lightbox__prev,
.lightbox__next{
    position: absolute;
    background: none;
    border: none;
    color: var(--paper);
    cursor: pointer;
    transition: color .2s ease, opacity .2s ease;
    opacity: .75;
}
.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover{ color: var(--gold-light); opacity: 1; }
.lightbox__close{ top: 24px; right: 28px; font-size: 34px; line-height: 1; }
.lightbox__prev, .lightbox__next{ top: 50%; transform: translateY(-50%); font-size: 52px; line-height: 1; padding: 10px 16px; }
.lightbox__prev{ left: 12px; }
.lightbox__next{ right: 12px; }

/* ---------- Blog ---------- */
.blog-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.post-card{ text-decoration: none; color: var(--ink); display: block; }
.post-card__img{
    aspect-ratio: 16/10;
    background: linear-gradient(155deg, var(--ilha-text), var(--ilha-title));
    margin-bottom: 18px;
    position: relative;
}
.post-card__img::before{
    content:'';
    position:absolute; inset:0;
    background-image: repeating-linear-gradient(45deg, color-mix(in srgb, var(--ilha-accent) 12%, transparent) 0 2px, transparent 2px 18px);
}
.post-card__cat{ font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-dark); margin-bottom: 10px; display: block; }
.post-card h3{ font-size: 20px; margin-bottom: 10px; }
.post-card p{ font-size: 14px; color: var(--muted); }
.post-card__date{ display: block; margin-top: 14px; font-size: 12.5px; color: var(--muted); }

.post-header{ max-width: 760px; margin: 0 auto 48px; text-align: center; }
.post-header .eyebrow{ justify-content: center; }
.post-header h1{ font-size: clamp(30px, 4vw, 46px); }
.post-meta{ margin-top: 16px; font-size: 13px; color: var(--muted); }
.post-body{ max-width: 700px; margin: 0 auto; }

/* ---------- Forms ---------- */
.form-card{
    background: var(--white);
    border: 1px solid var(--line);
    padding: 44px;
}
.field{ margin-bottom: 22px; }
.field label{
    display: block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .02em;
    margin-bottom: 8px;
    color: var(--ink-soft);
}
.field .req{ color: var(--gold-dark); }
.field input,
.field select,
.field textarea{
    width: 100%;
    padding: 13px 15px;
    border: 1px solid var(--line);
    background: var(--paper);
    font-family: var(--sans);
    font-size: 14.5px;
    color: var(--ink);
    border-radius: var(--radius);
}
.field input:focus,
.field select:focus,
.field textarea:focus{
    outline: none;
    border-color: var(--gold);
    background: var(--white);
}
.field textarea{ min-height: 130px; resize: vertical; }
.field-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.checks{ display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
.check-item{ display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--ink-soft); font-weight: 400; }
.check-item input{ width: auto; margin-top: 3px; }
.consent{ display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--muted); margin-bottom: 26px; }
.consent input{ width: auto; margin-top: 3px; }
.consent a{ color: var(--gold-dark); text-decoration: underline; }

/* Estados de validação do formulário: verde/vermelho semânticos, não
   derivam de token de marca (não devem mudar se o cliente trocar o
   acento para uma cor quente/fria). Exceção deliberada ao contrato. */
.alert{ padding: 16px 18px; border-radius: var(--radius); font-size: 14px; margin-bottom: 26px; border: 1px solid; }
.alert-success{ background: #F1F6EC; border-color: #C7DCB0; color: #3F5A2A; }
.alert-error{ background: #FBEDEC; border-color: #E9BEBA; color: #7A2E27; }

/* ---------- Misc small components ---------- */
.tag-list{ display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.tag-list span{
    font-size: 12px;
    letter-spacing: .04em;
    padding: 7px 13px;
    border: 1px solid var(--line);
    color: var(--muted);
}
.map-frame{
    aspect-ratio: 16/7;
    background: var(--paper-dim);
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 13px;
    letter-spacing: .04em;
}
.info-list{ margin-top: 20px; }
.info-list li{ display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.info-list li strong{ min-width: 130px; color: var(--ink); font-weight: 600; }
.info-list li span{ color: var(--muted); }

/* ---------- Scroll reveal ---------- */
.reveal{ opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity: 1; transform: none; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px){
    .hero__grid{ grid-template-columns: 1fr; }
    .hero__visual{ aspect-ratio: 16/9; order: -1; }
    .pillars, .services-grid{ grid-template-columns: repeat(2, 1fr); }
    .footer-grid{ grid-template-columns: 1fr 1fr; }
    .two-col{ grid-template-columns: 1fr; }
    .side-card{ position: static; }
    .portfolio-grid, .blog-grid{ grid-template-columns: repeat(2, 1fr); }
    .gallery-grid{ grid-template-columns: repeat(3, 1fr); grid-auto-rows: 140px; }
}

@media (max-width: 720px){
    .nav-desktop, .nav-cta{ display: none; }
    .nav-toggle{ display: flex; }
    .site-header__inner{ height: 68px; }
    section{ padding: 64px 0; }
    .hero{ padding: 56px 0 64px; }
    .section-head{ flex-direction: column; align-items: flex-start; gap: 16px; }
    .pillars, .services-grid{ grid-template-columns: 1fr; }
    .stats{ grid-template-columns: 1fr; gap: 36px; }
    .footer-grid{ grid-template-columns: 1fr; gap: 34px; }
    .footer-bottom{ flex-direction: column; align-items: flex-start; }
    .portfolio-grid, .blog-grid{ grid-template-columns: 1fr; }
    .clients-logos{ padding: 24px; }
    .field-row, .checks{ grid-template-columns: 1fr; }
    .form-card{ padding: 28px 22px; }
    .gallery-grid{ grid-template-columns: repeat(2, 1fr); grid-auto-rows: 130px; }
    .gallery-item--wide{ grid-column: span 2; }
    .lightbox__prev, .lightbox__next{ font-size: 36px; padding: 6px 10px; }
    .lightbox__close{ top: 14px; right: 16px; font-size: 28px; }
}