/* =========================================================
   VFV Tech — Design System
   Bold Digital · Bricolage Grotesque / DM Sans
   Dark-first, single accent, flat color, sharp edges.
   ========================================================= */

/* ---------- Tokens ---------- */
:root{
  /* Brand — one accent, flat, no gradients */
  --color-primary: #3b82f6;
  --color-primary-hover: #60a5fa;
  /* Darker shade for solid fills carrying white/light text — #3b82f6 fails WCAG AA (3.68:1) as a button background */
  --color-primary-solid: #1d5fd6;
  --color-primary-solid-hover: #154a9e;
  --color-secondary: #3b82f6;
  --color-accent: #3b82f6;
  --color-accent-2: #3b82f6;

  /* Surfaces — dark (default) */
  --color-bg: #0a0e1a;
  --color-bg-alt: #0f1526;
  --color-surface: #10162a;
  --color-surface-solid: #10162a;
  --color-foreground: #f5f7fa;
  --color-muted: #9aa5b8;
  --color-muted-2: #828fa6;
  --color-border: #232b40;
  --color-destructive: #ef4444;
  --color-success: #22c55e;

  --shadow-glass: 0 8px 24px rgba(0, 0, 0, .35);
  --shadow-glass-lg: 0 20px 50px rgba(0, 0, 0, .45);
  --shadow-pop: 0 10px 24px rgba(59, 130, 246, .35);
  --shadow-hard: 6px 6px 0 var(--color-border);
  --shadow-hard-primary: 6px 6px 0 var(--color-primary);
  --glass-blur: 0px;
  --noise-opacity: .02;

  /* Type */
  --font-heading: 'Bricolage Grotesque', 'DM Sans', sans-serif;
  --font-body: 'DM Sans', -apple-system, sans-serif;
  --fs-xs: .8125rem;
  --fs-sm: .9375rem;
  --fs-base: 1.0625rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2.125rem;
  --fs-3xl: 2.875rem;
  --fs-4xl: 4rem;
  --fs-5xl: 5.25rem;

  /* Space (8pt rhythm) */
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-xl: 14px;
  --radius-full: 999px;

  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-slow: 400ms;

  --container: 1240px;
  color-scheme: dark;
}

:root[data-theme='light']{
  --color-bg: #f7f8fa;
  --color-bg-alt: #eef0f4;
  --color-surface: #ffffff;
  --color-surface-solid: #ffffff;
  --color-foreground: #0b0e14;
  --color-muted: #545c6b;
  --color-muted-2: #5f6878;
  --color-border: #e2e5ea;
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-solid: #2563eb;
  --color-primary-solid-hover: #1d4ed8;
  --color-accent: #2563eb;
  --color-accent-2: #2563eb;
  --shadow-glass: 0 8px 24px rgba(15, 23, 42, .08);
  --shadow-glass-lg: 0 20px 50px rgba(15, 23, 42, .12);
  --shadow-pop: 0 10px 24px rgba(37, 99, 235, .22);
  --shadow-hard: 6px 6px 0 var(--color-border);
  --shadow-hard-primary: 6px 6px 0 var(--color-primary);
  color-scheme: light;
}

/* ---------- Reset ---------- */
*, *::before, *::after{ box-sizing: border-box; margin: 0; padding: 0; }
html{ -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior: auto; } }

body{
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--color-foreground);
  background: var(--color-bg);
  min-height: 100dvh;
  overflow-x: hidden;
  transition: background-color var(--dur-slow) var(--ease-out), color var(--dur-slow) var(--ease-out);
}

img, svg, video{ display: block; max-width: 100%; }
a{ color: inherit; text-decoration: none; }
button, input, textarea, select{ font: inherit; color: inherit; }
ul, ol{ list-style: none; }
h1, h2, h3, h4{ font-family: var(--font-heading); font-weight: 600; line-height: 1.12; letter-spacing: -.02em; }
::selection{ background: var(--color-primary); color: #fff; }

button, a, [role='button'], input, textarea{ }
a, button{ cursor: pointer; }

/* Focus states — always visible */
a:focus-visible, button:focus-visible, input:focus-visible,
textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible{
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link{
  position: fixed; top: -100px; left: var(--space-4); z-index: 999;
  background: var(--color-primary-solid); color: #fff; padding: .75rem 1.25rem;
  border-radius: var(--radius-sm); transition: top var(--dur-base) var(--ease-out);
}
.skip-link:focus{ top: var(--space-4); }

.sr-only{
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Layout utils ---------- */
.container{ max-width: var(--container); margin-inline: auto; padding-inline: var(--space-5); }
@media (min-width: 768px){ .container{ padding-inline: var(--space-7); } }

.section{ padding-block: var(--space-9); position: relative; }
@media (max-width: 767px){ .section{ padding-block: var(--space-8); } }

.eyebrow{
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.eyebrow::before{ content: ''; width: 22px; height: 2px; background: var(--color-primary); border-radius: 2px; }

.section-head{ max-width: 640px; margin-bottom: var(--space-8); }
.section-head.center{ margin-inline: auto; text-align: center; }
.section-head h2{ font-size: var(--fs-3xl); margin-bottom: var(--space-4); }
.section-head p{ color: var(--color-muted); font-size: var(--fs-lg); }
@media (max-width: 640px){ .section-head h2{ font-size: var(--fs-2xl); } .section-head p{ font-size: var(--fs-base); } }

.text-muted{ color: var(--color-muted); }
.text-gradient{ color: var(--color-primary); }

.grid{ display: grid; gap: var(--space-6); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px){ .grid-3{ grid-template-columns: repeat(2, 1fr); } .grid-4{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px){ .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; } }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-sm);
  padding: .95rem 1.75rem; border-radius: var(--radius-sm); border: 1.5px solid transparent;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out),
              background-color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
  white-space: nowrap; min-height: 48px;
}
.btn svg{ width: 18px; height: 18px; flex-shrink: 0; transition: transform var(--dur-base) var(--ease-out); }
.btn:hover svg{ transform: translate(3px, -3px); }
.btn:active{ transform: translate(2px, 2px); }

.btn-primary{
  background: var(--color-primary-solid);
  color: #fff; box-shadow: var(--shadow-hard-primary);
}
.btn-primary:hover{ transform: translate(-2px, -2px); box-shadow: 8px 8px 0 var(--color-primary); background: var(--color-primary-solid-hover); }
.btn-primary:active{ transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--color-primary); }

.btn-ghost{
  background: transparent;
  border-color: var(--color-border); color: var(--color-foreground);
}
.btn-ghost:hover{ border-color: var(--color-primary); background: var(--color-surface-solid); transform: translate(-2px, -2px); box-shadow: var(--shadow-hard); }

.btn-block{ width: 100%; }
.btn-sm{ padding: .65rem 1.25rem; font-size: var(--fs-xs); min-height: 40px; }

/* ---------- Glass surface (now solid — kept class name for markup compat) ---------- */
.glass{
  background: var(--color-surface-solid);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
}

.card{
  padding: var(--space-6);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.card:hover{ transform: translate(-4px, -4px); box-shadow: var(--shadow-hard-primary); border-color: var(--color-primary); }

/* ---------- Background ---------- */
.mesh-bg{ display: none; }

.noise-overlay{
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  opacity: var(--noise-opacity); mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Navbar ---------- */
.navbar{
  position: fixed; top: 0; inset-inline: 0; z-index: 100;
  padding-block: var(--space-5);
  transition: padding var(--dur-base) var(--ease-out), background-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.navbar.is-scrolled{
  padding-block: var(--space-3);
  background: var(--color-bg);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-glass);
}
.navbar .container{ display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }

.brand{ display: flex; align-items: center; gap: .6rem; font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-lg); }
.brand .mark{
  width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0;
  background: #fff; padding: 3px;
  display: grid; place-items: center;
  box-shadow: 0 6px 16px rgba(37,99,235,.25);
  overflow: hidden;
}
.brand .mark img{ width: 100%; height: 100%; object-fit: contain; display: block;
}

.nav-links{ display: flex; align-items: center; gap: var(--space-6); }
.nav-links a{
  font-size: var(--fs-sm); font-weight: 500; color: var(--color-muted);
  position: relative; padding-block: .3rem; transition: color var(--dur-base) var(--ease-out);
}
.nav-links a::after{
  content: ''; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--color-primary); border-radius: 2px; transition: width var(--dur-base) var(--ease-out);
}
.nav-links a:hover, .nav-links a[aria-current='page']{ color: var(--color-foreground); }
.nav-links a:hover::after, .nav-links a[aria-current='page']::after{ width: 100%; }

.nav-actions{ display: flex; align-items: center; gap: var(--space-3); position: relative; z-index: 101; }

.theme-toggle{
  width: 42px; height: 42px; border-radius: var(--radius-full); border: 1px solid var(--color-border);
  background: var(--color-surface); display: grid; place-items: center; flex-shrink: 0;
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.theme-toggle:hover{ border-color: var(--color-primary); transform: rotate(20deg); }
.theme-toggle svg{ width: 19px; height: 19px; }
.theme-toggle .i-moon{ display: none; }
:root[data-theme='light'] .theme-toggle .i-sun{ display: none; }
:root[data-theme='light'] .theme-toggle .i-moon{ display: block; }

.nav-toggle{
  display: none; width: 44px; height: 44px; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border); background: var(--color-surface);
  align-items: center; justify-content: center; flex-shrink: 0;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content: ''; display: block; width: 18px; height: 2px; background: var(--color-foreground);
  border-radius: 2px; position: relative; transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base);
}
.nav-toggle span::before{ position: absolute; top: -6px; }
.nav-toggle span::after{ position: absolute; top: 6px; }
.nav-toggle[aria-expanded='true'] span{ background: transparent; }
.nav-toggle[aria-expanded='true'] span::before{ top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded='true'] span::after{ top: 0; transform: rotate(-45deg); }

@media (max-width: 900px){
  .nav-links{
    position: fixed; inset: 0 0 0 30%; top: 0; height: 100dvh; z-index: 99;
    flex-direction: column; justify-content: center; align-items: flex-start; gap: var(--space-6);
    padding: var(--space-9) var(--space-7);
    background: var(--color-surface-solid);
    border-left: 1px solid var(--color-border);
    transform: translateX(100%); transition: transform var(--dur-slow) var(--ease-in-out);
  }
  .nav-links.is-open{ transform: translateX(0); }
  .nav-links a{ font-size: var(--fs-xl); }
  .nav-toggle{ display: inline-flex; }
  .nav-actions .btn-ghost.only-desktop{ display: none; }
}

/* ---------- Hero ---------- */
.hero{ padding-top: calc(var(--space-10) + var(--space-5)); padding-bottom: var(--space-9); position: relative; background: var(--color-bg); }
.hero-grid{ display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--space-8); align-items: center; }
@media (max-width: 980px){ .hero-grid{ grid-template-columns: 1fr; } }
@media (max-width: 640px){ .hero-grid{ gap: var(--space-5); } }

.hero h1{ font-size: var(--fs-5xl); margin-bottom: var(--space-5); }
@media (max-width: 980px){ .hero h1{ font-size: var(--fs-4xl); } }
@media (max-width: 560px){ .hero h1{ font-size: var(--fs-3xl); } }

.hero p.lead{ font-size: var(--fs-lg); color: var(--color-muted); max-width: 46ch; margin-bottom: var(--space-6); }
.hero-cta{ display: flex; flex-wrap: wrap; gap: var(--space-4); margin-bottom: var(--space-7); }

.trust-strip{ display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-6); opacity: .7; }
.trust-strip span{ font-family: var(--font-heading); font-weight: 600; font-size: var(--fs-sm); letter-spacing: .04em; }

.hero-visual{ position: relative; padding: var(--space-8); }
@media (max-width: 640px){
  .hero{ padding-top: var(--space-8); padding-bottom: var(--space-7); }
  .hero p.lead{ margin-bottom: var(--space-4); }
  .hero-cta{ margin-bottom: var(--space-5); }
  .hero-visual{ padding: var(--space-3) var(--space-4); }
}

/* ---------- Hero visual: laptop mockup with cycling site examples ---------- */
.laptop-scene{ display: flex; flex-direction: column; align-items: center; gap: var(--space-5); max-width: 380px; margin-inline: auto; }
.laptop-mock{ width: 100%; }
.laptop-screen{
  position: relative; aspect-ratio: 16/10; border-radius: 14px 14px 4px 4px;
  background: var(--color-surface-solid); border: 3px solid var(--color-foreground);
  overflow: hidden; box-shadow: var(--shadow-hard);
}
.laptop-bar{ display: flex; gap: 5px; align-items: center; padding: 9px 10px; border-bottom: 2px solid var(--color-border); background: var(--color-bg-alt); }
.laptop-bar .dot{ width: 7px; height: 7px; border-radius: 50%; background: var(--color-border); }
.screen-slides{ position: relative; height: calc(100% - 31px); }
.screen-slide{ position: absolute; inset: 0; opacity: 0; transition: opacity .5s var(--ease-out); }
.screen-slide.is-active{ opacity: 1; }
.screen-slide img{ width: 100%; height: 100%; object-fit: cover; display: block; }
.laptop-base{ height: 12px; margin-inline: 6%; background: var(--color-foreground); border-radius: 0 0 10px 10px; }

.laptop-tag{
  display: flex; align-items: center; gap: .5rem; background: var(--color-surface-solid);
  border: 2px solid var(--color-border); border-radius: var(--radius-full);
  padding: .4rem .9rem; font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-xs);
  box-shadow: var(--shadow-hard); white-space: nowrap;
}
.laptop-tag .dot{ width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); flex-shrink: 0; }
@media (max-width: 560px){ .laptop-scene{ max-width: 300px; } }

/* ---------- Service mark (services hero) ---------- */
/* ---------- Pill highlight (inline heading accent) ---------- */
.pill-highlight{
  background: var(--color-primary-solid); color: #fff; padding: .04em .34em;
  border-radius: var(--radius-sm); white-space: nowrap; display: inline-block;
}

/* ---------- Service list (services hero) ---------- */
.service-list{ display: block; border-top: 2px solid var(--color-border); }
.service-row{
  display: flex; align-items: center; gap: var(--space-5);
  padding: var(--space-5) var(--space-2); border-bottom: 2px solid var(--color-border);
  color: var(--color-foreground); text-decoration: none;
  transition: padding-left .3s var(--ease-out), border-color .3s var(--ease-out);
}
.service-row .row-num{
  font-family: var(--font-heading); font-weight: 800; font-size: var(--fs-lg);
  color: var(--color-muted-2); flex-shrink: 0; width: 2.4ch;
  transition: color .3s var(--ease-out);
}
.service-row .row-name{
  font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-2xl);
  flex: 1; letter-spacing: -.01em;
}
.service-row .row-ico{
  width: 46px; height: 46px; border-radius: var(--radius-sm); flex-shrink: 0;
  display: grid; place-items: center; background: var(--color-primary); color: #fff;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.service-row .row-ico svg{ width: 20px; height: 20px; }
.service-row:hover{ padding-left: var(--space-4); border-color: var(--color-primary); }
.service-row:hover .row-num{ color: var(--color-primary); }
.service-row:hover .row-ico{ transform: translate(-3px, -3px); box-shadow: var(--shadow-hard-primary); }
@media (max-width: 640px){
  .service-row{ gap: var(--space-3); padding-block: var(--space-4); }
  .service-row .row-name{ font-size: var(--fs-xl); }
  .service-row .row-ico{ width: 38px; height: 38px; }
  .service-row .row-ico svg{ width: 18px; height: 18px; }
}

.float-card{
  position: absolute; padding: var(--space-3) var(--space-4); display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--fs-xs); border-radius: var(--radius-md); z-index: 3; max-width: 190px;
}
.float-card strong{ display: block; font-family: var(--font-heading); font-size: var(--fs-base); }
.float-card .ico{ width: 34px; height: 34px; border-radius: var(--radius-sm); background: var(--color-primary); display: grid; place-items: center; color: #fff; flex-shrink: 0; }
.float-card.fc-1{ top: 0; right: 0; }
.float-card.fc-2{ bottom: 0; left: 0; }
.float-card.fc-3{ top: 0; left: 0; }
.float-card.fc-4{ bottom: 0; right: 0; }
@media (max-width: 640px){ .float-card{ display: none; } }

/* ---------- Marquee ---------- */
.marquee{ overflow: hidden; border-block: 1px solid var(--color-border); padding-block: var(--space-6); }
.marquee-track{ display: flex; width: max-content; gap: var(--space-9); animation: marquee 28s linear infinite; }
.marquee-track span{ font-family: var(--font-heading); font-weight: 600; font-size: var(--fs-xl); color: var(--color-muted-2); white-space: nowrap; }
@keyframes marquee{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce){ .marquee-track{ animation: none; overflow-x: auto; } }

/* ---------- Stats ---------- */
.stats-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
@media (max-width: 900px){ .stats-grid{ grid-template-columns: repeat(2, 1fr); } }
.stat{ text-align: center; padding: var(--space-6); }
.stat .num{ font-family: var(--font-heading); font-size: var(--fs-3xl); font-weight: 700; }
.stat .label{ color: var(--color-muted); font-size: var(--fs-sm); margin-top: var(--space-2); }

/* ---------- Service cards ---------- */
.service-card{ display: flex; flex-direction: column; gap: var(--space-4); }
.service-card .ico{
  width: 52px; height: 52px; border-radius: var(--radius-sm); display: grid; place-items: center;
  background: var(--color-primary); color: #fff;
}
.service-card .ico svg{ width: 24px; height: 24px; }
.service-card h3{ font-size: var(--fs-lg); }
.service-card p{ color: var(--color-muted); font-size: var(--fs-sm); }
.service-card .tags{ display: flex; flex-wrap: wrap; gap: .4rem; margin-top: auto; padding-top: var(--space-3); }
.service-card .tags span{ font-size: var(--fs-xs); padding: .3rem .7rem; border-radius: var(--radius-full); background: var(--color-bg-alt); color: var(--color-muted); border: 1px solid var(--color-border); }

/* ---------- Process steps (editorial alternating layout) ---------- */
.flow-section{ padding-block: var(--space-9) var(--space-8); }
.flow-track{ display: flex; flex-direction: column; gap: var(--space-10); margin-top: var(--space-9); }

.flow-step{ display: flex; align-items: center; gap: var(--space-9); }
.flow-step:nth-child(even){ flex-direction: row-reverse; }
.flow-step:not(:first-child){ padding-top: var(--space-9); border-top: 1px solid var(--color-border); }

.flow-step-img{
  flex: 0 0 42%; aspect-ratio: 4/5; border-radius: var(--radius-lg); overflow: hidden;
  border: 2px solid var(--color-border); box-shadow: var(--shadow-hard);
  transition: border-color .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.flow-step-img img{ width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease-out); }
.flow-step:hover .flow-step-img{ border-color: var(--color-primary); box-shadow: var(--shadow-hard-primary); }
.flow-step:hover .flow-step-img img{ transform: scale(1.04); }

.flow-step-body{ flex: 1; }
.flow-step .flow-num{
  display: block; font-family: var(--font-heading); font-weight: 800; font-size: 5rem; line-height: 1;
  color: var(--color-border); margin-bottom: var(--space-4); transition: color .35s var(--ease-out);
}
.flow-step:hover .flow-num{ color: var(--color-primary); }
.flow-step h3{ font-size: var(--fs-2xl); margin-bottom: var(--space-3); }
.flow-step p{ font-size: var(--fs-base); color: var(--color-muted); max-width: 42ch; }

@media (max-width: 900px){
  .flow-step, .flow-step:nth-child(even){ flex-direction: column; align-items: flex-start; gap: var(--space-5); }
  .flow-step-img{ flex-basis: auto; width: 100%; aspect-ratio: 16/10; }
  .flow-step .flow-num{ font-size: 3.5rem; }
  .flow-step h3{ font-size: var(--fs-xl); }
}

/* ---------- Avatar ---------- */
.avatar{
  width: 46px; height: 46px; border-radius: var(--radius-sm); flex-shrink: 0; display: grid; place-items: center;
  font-family: var(--font-heading); font-weight: 700; color: #fff; font-size: var(--fs-sm);
  background: var(--color-primary);
}

/* ---------- CTA banner ---------- */
.cta-banner{
  padding: var(--space-8) var(--space-7); text-align: center; position: relative; overflow: hidden;
  background: var(--color-primary-solid);
  border: 2px solid var(--color-foreground);
  border-radius: var(--radius-lg); color: #fff;
}
.cta-banner h2{ font-size: var(--fs-3xl); margin-bottom: var(--space-4); }
.cta-banner p{ opacity: .9; max-width: 50ch; margin-inline: auto; margin-bottom: var(--space-6); font-size: var(--fs-lg); }
.cta-banner .btn-primary{ background: #fff; color: var(--color-primary-solid); box-shadow: 6px 6px 0 rgba(0,0,0,.25); }
.cta-banner .btn-primary:hover{ box-shadow: 8px 8px 0 rgba(0,0,0,.25); }
.cta-banner .btn-ghost{ background: transparent; border-color: rgba(255,255,255,.5); color: #fff; }
.cta-banner .btn-ghost:hover{ background: rgba(255,255,255,.1); border-color: #fff; box-shadow: none; }

/* ---------- Footer ---------- */
.footer{ padding-block: var(--space-9) var(--space-6); border-top: 1px solid var(--color-border); margin-top: var(--space-9); }
.footer-grid{ display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: var(--space-7); margin-bottom: var(--space-8); }
@media (max-width: 900px){ .footer-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; } }
.footer h3{ font-family: var(--font-heading); font-size: var(--fs-sm); margin-bottom: var(--space-4); }
.footer ul{ display: grid; gap: var(--space-3); }
.footer a{ color: var(--color-muted); font-size: var(--fs-sm); transition: color var(--dur-base); }
.footer a:hover{ color: var(--color-primary); }
.footer p{ color: var(--color-muted); font-size: var(--fs-sm); max-width: 34ch; margin-top: var(--space-4); }
.footer-logo{ height: 40px; width: auto; background: #fff; padding: 8px 14px; border-radius: var(--radius-sm); }
.social-row{ display: flex; gap: var(--space-3); margin-top: var(--space-5); }
.social-row a{
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--color-border); display: grid; place-items: center;
}
.social-row a:hover{ border-color: var(--color-primary); background: var(--color-primary); color: #fff; }
.social-row svg{ width: 16px; height: 16px; }
.footer-bottom{ display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-4); padding-top: var(--space-6); border-top: 1px solid var(--color-border); font-size: var(--fs-xs); color: var(--color-muted-2); }

/* ---------- Forms ---------- */
.form-field{ display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }
.form-field label{ font-size: var(--fs-sm); font-weight: 600; font-family: var(--font-heading); }
.form-field .req{ color: var(--color-destructive); }
.form-field input, .form-field textarea, .form-field select{
  padding: .9rem 1.1rem; border-radius: var(--radius-sm); border: 1px solid var(--color-border);
  background: var(--color-surface-solid); font-size: var(--fs-base); min-height: 48px;
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.form-field textarea{ min-height: 140px; resize: vertical; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus{
  border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(37,99,235,.14); outline: none;
}
.form-field small{ font-size: var(--fs-xs); color: var(--color-muted); }
.form-field .error-msg{ font-size: var(--fs-xs); color: var(--color-destructive); display: none; }
.form-field.has-error input, .form-field.has-error textarea{ border-color: var(--color-destructive); }
.form-field.has-error .error-msg{ display: block; }
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
@media (max-width: 640px){ .form-row{ grid-template-columns: 1fr; } }

.form-status{
  display: none; align-items: center; gap: var(--space-3); padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm); background: rgba(5,150,105,.1); border: 1px solid rgba(5,150,105,.3);
  color: var(--color-success); font-size: var(--fs-sm); margin-top: var(--space-5);
}
.form-status.is-visible{ display: flex; }
.form-status.is-error{
  background: rgba(239,68,68,.1); border-color: rgba(239,68,68,.3); color: var(--color-destructive);
}

/* ---------- Accordion (FAQ) ---------- */
.accordion-item{ border-bottom: 1px solid var(--color-border); }
.accordion-trigger{
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
  padding: var(--space-5) 0; text-align: left; background: none; border: none; font-family: var(--font-heading);
  font-size: var(--fs-base); font-weight: 600;
}
.accordion-trigger svg{ width: 20px; height: 20px; flex-shrink: 0; transition: transform var(--dur-base) var(--ease-out); }
.accordion-trigger[aria-expanded='true'] svg{ transform: rotate(45deg); }
.accordion-panel{ max-height: 0; overflow: hidden; transition: max-height var(--dur-slow) var(--ease-in-out); }
.accordion-panel p{ padding-bottom: var(--space-5); color: var(--color-muted); max-width: 65ch; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero{ padding-top: calc(var(--space-10) + var(--space-4)); padding-bottom: var(--space-8); text-align: center; }
.page-hero h1{ font-size: var(--fs-4xl); margin-bottom: var(--space-5); }
.page-hero p{ max-width: 56ch; margin-inline: auto; color: var(--color-muted); font-size: var(--fs-lg); }
.breadcrumb{ display: flex; align-items: center; justify-content: center; gap: .5rem; font-size: var(--fs-xs); color: var(--color-muted-2); margin-bottom: var(--space-5); }
.breadcrumb a:hover{ color: var(--color-primary); }
@media (max-width: 640px){ .page-hero h1{ font-size: var(--fs-3xl); } }

/* ---------- Pricing ---------- */
.pricing-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); align-items: stretch; }
@media (max-width: 900px){ .pricing-grid{ grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; } }
.price-card{ display: flex; flex-direction: column; padding: var(--space-7) var(--space-6); position: relative; }
.price-card.is-featured{ border-color: var(--color-primary); border-width: 2px; box-shadow: var(--shadow-hard-primary); transform: scale(1.03); }
@media (max-width: 900px){ .price-card.is-featured{ transform: none; } }
.price-card .badge{
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--color-primary-solid); color: #fff;
  font-size: var(--fs-xs); font-weight: 700; padding: .4rem 1rem; border-radius: var(--radius-sm);
  font-family: var(--font-heading);
}
.price-card h3{ font-size: var(--fs-lg); margin-bottom: var(--space-2); }
.price-card .price{ font-family: var(--font-heading); font-size: var(--fs-3xl); font-weight: 700; margin-bottom: var(--space-1); }
.price-card .price span{ font-size: var(--fs-sm); color: var(--color-muted); font-weight: 400; }
.price-card .desc{ color: var(--color-muted); font-size: var(--fs-sm); margin-bottom: var(--space-6); }
.price-card ul{ display: grid; gap: var(--space-3); margin-bottom: var(--space-7); flex-grow: 1; }
.price-card li{ display: flex; align-items: flex-start; gap: .6rem; font-size: var(--fs-sm); }
.price-card li svg{ width: 18px; height: 18px; color: var(--color-success); flex-shrink: 0; margin-top: 2px; }

/* Flat art placeholder (used instead of stock photos) */
.art{ background-size: cover; background-position: center; position: relative; }
.art-badge{
  position: absolute; bottom: var(--space-4); left: var(--space-4); color: #fff;
  font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-sm);
  display: flex; align-items: center; gap: .5rem; z-index: 1;
  background: rgba(10, 14, 26, .72); backdrop-filter: blur(6px);
  padding: .5rem .9rem; border-radius: var(--radius-full);
}
.art-badge .dot{ width: 8px; height: 8px; border-radius: var(--radius-sm); background: #fff; }
.story-art{ aspect-ratio: 4/5; background: url('../img/about-story.jpg') center / cover no-repeat; }
@media (max-width: 640px){ .story-art{ aspect-ratio: 16/10; } }

/* ---------- Team ---------- */
.team-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); max-width: 760px; margin-inline: auto; }
@media (max-width: 800px){ .team-grid{ grid-template-columns: 1fr; max-width: 340px; } }
.team-card{ text-align: center; padding: var(--space-6); }
.team-card .avatar{ width: 72px; height: 72px; font-size: var(--fs-lg); margin-inline: auto var(--space-4); }
.team-card h3{ font-family: var(--font-heading); font-size: var(--fs-base); }
.team-card .role{ font-size: var(--fs-xs); color: var(--color-muted); margin-top: var(--space-1); }

/* ---------- Values ---------- */
.values-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
@media (max-width: 800px){ .values-grid{ grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact-grid{ display: grid; grid-template-columns: .9fr 1.1fr; gap: var(--space-8); align-items: flex-start; }
@media (max-width: 900px){ .contact-grid{ grid-template-columns: 1fr; } }
.contact-info-card{ display: flex; gap: var(--space-4); align-items: flex-start; padding: var(--space-5); }
.contact-info-card .ico{ width: 44px; height: 44px; border-radius: var(--radius-sm); background: var(--color-primary); display: grid; place-items: center; color: #fff; flex-shrink: 0; }
.contact-info-card .ico svg{ width: 20px; height: 20px; }
.contact-info-card h3{ font-family: var(--font-heading); font-size: var(--fs-base); margin-bottom: var(--space-1); }
.contact-info-card p{ font-size: var(--fs-sm); color: var(--color-muted); }
.map-art{
  aspect-ratio: 16/9; border-radius: var(--radius-lg); position: relative; overflow: hidden;
  background: url('../img/contact-portugal.svg') center / cover no-repeat;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.map-art:hover{ transform: translate(-4px, -4px); box-shadow: var(--shadow-hard-primary); border-color: var(--color-primary); }

/* ---------- FAQ (services page) ---------- */
.faq-grid{ display: grid; grid-template-columns: .8fr 1.2fr; gap: var(--space-8); align-items: center; }
@media (max-width: 900px){ .faq-grid{ grid-template-columns: 1fr; } }
.faq-art{
  aspect-ratio: 4/5; border-radius: var(--radius-lg); overflow: hidden;
  background-color: var(--color-primary);
  background-image: url('../img/services-faq.jpg'); background-size: cover; background-position: center;
}
@media (max-width: 900px){ .faq-art{ aspect-ratio: 16/9; max-width: 420px; margin-inline: auto; } }

/* ---------- Page transition overlay ---------- */
.page-transition{
  position: fixed; inset: 0; z-index: 1000; pointer-events: none;
  background: var(--color-primary);
  transform: translateY(100%);
}

/* ---------- Reveal utility (GSAP hooks) ---------- */
.reveal{ opacity: 0; transform: translateY(28px); }
.js-ready .reveal{ opacity: 0; }
.no-js .reveal{ opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity: 1 !important; transform: none !important; } }

/* ---------- Back to top ---------- */
.back-to-top{
  position: fixed; bottom: var(--space-6); right: var(--space-6); z-index: 60;
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: all var(--dur-base) var(--ease-out);
}
.back-to-top.is-visible{ opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top svg{ width: 20px; height: 20px; }

/* ---------- Mobile sticky CTA bar ---------- */
.mobile-cta-bar{ display: none; }
@media (max-width: 640px){
  .mobile-cta-bar{
    display: block; position: fixed; bottom: 0; inset-inline: 0; z-index: 90;
    padding: var(--space-3) var(--space-4);
    padding-bottom: max(var(--space-3), env(safe-area-inset-bottom));
    background: var(--color-bg); border-top: 1.5px solid var(--color-border);
  }
  .mobile-cta-bar .btn-primary{ box-shadow: none; }
  .mobile-cta-bar .btn-primary:active{ transform: scale(.97); box-shadow: none; }
  body.has-mobile-cta{ padding-bottom: 78px; }
  body.has-mobile-cta .back-to-top{ bottom: calc(var(--space-6) + 62px); }
}