/* ==========================================================================
   VINCI DIGITAL SOLUTIONS — MAIN STYLES
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root{
  --paper: #FAF9F6;
  --paper-alt: #F3F1EB;
  --ink: #14140F;
  --ink-soft: #4A4A43;
  --graphite: #7A7A70;
  --line: rgba(20,20,15,0.10);
  --line-strong: rgba(20,20,15,0.18);
  --white: #FFFFFF;

  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Inter', sans-serif;

  --container: 1280px;
  --gutter: 5vw;

  --radius-s: 6px;
  --radius-m: 14px;
  --radius-l: 20px;

  --ease: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 0.3s;
  --dur-med: 0.4s;
}

/* ---------- Reset ---------- */
*, *::before, *::after{ box-sizing: border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font: inherit; background:none; border:none; cursor:pointer; color:inherit; }

/* Visible keyboard focus */
a:focus-visible, button:focus-visible{
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 2px;
}


/* ---------- Layout helpers ---------- */
.hero__inner, .services__inner, .stats__inner, .work__inner, .site-footer__inner, .site-header__inner{
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.section-label{
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  margin-bottom: 40px;
}

.section-title{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  color: var(--ink);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 26px;
  border: 1px solid var(--ink);
  border-radius: var(--radius-s);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: transparent;
  color: var(--ink);
  transition: background var(--dur-med) var(--ease), color var(--dur-med) var(--ease);
}
.btn--primary{ background: var(--ink); color: var(--paper); }
.btn--outline{ background: transparent; color: var(--ink); border-color: var(--line-strong); }

.btn__arrow{ display:flex; transition: transform var(--dur-fast) var(--ease); }
.btn:hover .btn__arrow{ transform: translateX(4px); }
.btn--primary:hover{ background: var(--ink-soft); }
.btn--outline:hover{ background: var(--ink); color: var(--paper); }

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: transparent;
  transition: background var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled{
  background: rgba(250, 249, 246, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(20,20,15,0.06), 0 8px 24px rgba(20,20,15,0.04);
  border-bottom: 1px solid var(--line);
}

.site-header__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
  padding-bottom: 22px;
}

.brand{ display: flex; align-items: center; gap: 10px; }
.brand__mark{ flex-shrink: 0; }
.brand__text{ display: flex; flex-direction: column; line-height: 1.15; }
.brand__name{ font-family: var(--font-body); font-weight: 700; font-size: 1.05rem; letter-spacing: 0.02em; }
.brand__sub{ font-family: var(--font-body); font-weight: 500; font-size: 0.55rem; letter-spacing: 0.16em; color: var(--graphite); }

.main-nav__list{ display: flex; gap: 40px; }
.nav-link{
  position: relative;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding-bottom: 4px;
}
.nav-link::after{
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--ink);
  transition: width var(--dur-fast) var(--ease);
}
.nav-link:hover::after{ width: 100%; }

/* Hamburger (mobile) */
.hamburger{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px; height: 30px;
}
.hamburger span{
  display: block; width: 22px; height: 1.4px; background: var(--ink);
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}

.mobile-menu{
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(78vw, 340px);
  background: var(--paper);
  z-index: 300;
  padding: 100px 40px 40px;
  transform: translateX(100%);
  box-shadow: -8px 0 32px rgba(20,20,15,0.08);
}
.mobile-menu__close{
  position: absolute; top: 26px; right: 26px;
  font-size: 2rem; line-height: 1; color: var(--ink);
}
.mobile-menu__list{ display: flex; flex-direction: column; gap: 26px; }
.mobile-menu__link{ font-family: var(--font-display); font-size: 1.6rem; font-weight: 500; }

.mobile-menu__overlay{
  position: fixed; inset: 0;
  background: rgba(20,20,15,0.35);
  z-index: 250;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease);
}
.mobile-menu__overlay.is-visible{ opacity: 1; pointer-events: auto; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  padding: 168px 0 100px;
  background: var(--paper);
}
.hero__inner{
  display: grid;
  grid-template-columns: minmax(0, 460px) 1fr;
  align-items: center;
  gap: 40px;
}

.hero__eyebrow{
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--graphite);
  margin-bottom: 22px;
}

.hero__heading{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.6rem, 4.6vw, 3.6rem);
  line-height: 1.06;
  color: var(--ink);
  margin-bottom: 26px;
}
.hero__heading .line{ display: block; overflow: hidden; }
.hero__heading em{ font-style: italic; font-weight: 400; color: var(--graphite); }

.hero__lede{
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 42ch;
  margin-bottom: 36px;
}

/* ---- Device mockups ---- */
.hero__devices{
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  min-height: 420px;
}

.device--laptop{
  position: relative;
  width: min(100%, 520px);
}
.device--laptop .device__screen{
  background: var(--ink);
  border-radius: 14px 14px 4px 4px;
  padding: 10px;
  box-shadow: 0 40px 70px -20px rgba(20,20,15,0.35);
}
.device--laptop .device__screen > *:not(.device__swoosh){ position: relative; z-index: 2; }
.device--laptop .device__screen{
  position: relative;
  overflow: hidden;
}
.device__swoosh{ position: absolute; inset: 42px 0 0 0; width: 100%; height: calc(100% - 42px); z-index: 1; }

.device__topbar{
  display: flex; align-items: center; justify-content: space-between;
  background: var(--paper);
  padding: 14px 20px;
  border-radius: 8px 8px 0 0;
}
.device__logo{ display: flex; align-items: center; gap: 8px; font-size: 0.6rem; font-weight: 700; line-height: 1.2; }
.device__logo small{ font-weight: 500; letter-spacing: 0.08em; color: var(--graphite); font-size: 0.5rem; }
.device__menu-icon{ font-size: 0.9rem; color: var(--ink); }

.device__content{
  background: var(--paper);
  padding: 46px 20px 60px;
  border-radius: 0 0 4px 4px;
}
.device__headline{
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1.18;
  font-weight: 500;
  margin-bottom: 22px;
  max-width: 60%;
}
.device__link{ font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; }

.device__base{
  height: 12px;
  background: linear-gradient(180deg, #3a3a34, #14140F);
  border-radius: 0 0 10px 10px;
  margin: 0 -6px;
  position: relative;
}
.device__base::after{
  content:'';
  position: absolute; left: 50%; top: 0; transform: translateX(-50%);
  width: 60px; height: 5px; background: rgba(0,0,0,0.25); border-radius: 0 0 4px 4px;
}

.device--phone{
  position: absolute;
  right: 4%;
  bottom: -6%;
  width: 130px;
}
.device--phone .device__screen{
  background: var(--ink);
  border-radius: 22px;
  padding: 8px 6px;
  box-shadow: 0 30px 50px -12px rgba(20,20,15,0.4);
}
.device__topbar--phone{ padding: 10px 10px 6px; border-radius: 14px 14px 0 0; }
.device__logo--phone{ font-size: 0.5rem; }
.device__menu-icon--phone{ font-size: 0.7rem; }
.device__content--phone{ padding: 20px 10px 30px; border-radius: 0 0 14px 14px; }
.device__headline--phone{ font-size: 0.92rem; margin-bottom: 14px; max-width: 100%; }
.device__link--phone{ font-size: 0.52rem; }

.device__pencil{
  position: absolute;
  right: -18px; bottom: 10px;
  width: 6px; height: 130px;
  background: linear-gradient(180deg, #E8E6DE 0%, #E8E6DE 82%, #C9A961 82%, #C9A961 100%);
  border-radius: 3px;
  transform: rotate(18deg);
  box-shadow: 4px 8px 16px rgba(20,20,15,0.15);
}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services{ padding: 90px 0; border-top: 1px solid var(--line); }

.services__grid{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 28px;
}

.service-card{
  padding: 4px 4px 0 0;
  transition: transform var(--dur-med) var(--ease);
}
.service-card:hover{ transform: translateY(-8px); }

.service-card__icon{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  margin-bottom: 22px;
  transition: transform var(--dur-med) var(--ease);
}
.service-card:hover .service-card__icon{ transform: scale(1.08); }

.service-card__title{
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 12px;
}
.service-card__desc{
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--graphite);
}

/* ==========================================================================
   STATISTICS
   ========================================================================== */
.stats{ padding: 0 var(--gutter) 100px; }
.stats__inner{
  max-width: var(--container);
  margin: 0 auto;
  background: var(--paper-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 54px 30px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-card{
  text-align: center;
  padding: 0 16px;
  border-right: 1px solid var(--line);
  transition: transform var(--dur-med) var(--ease);
}
.stat-card:last-child{ border-right: none; }
.stat-card:hover{ transform: translateY(-4px); }

.stat-card__num{
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.6vw, 3rem);
  font-weight: 500;
  margin-bottom: 6px;
}
.stat-card__label{
  font-size: 0.85rem;
  color: var(--graphite);
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about{ padding: 20px 0 110px; border-top: 1px solid var(--line); }
.about__inner{
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.about__title{ margin-bottom: 26px; }

/* ---- Intro / origin story ---- */
.about__intro{
  max-width: 760px;
  margin-bottom: 80px;
}
.about__story{
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin-bottom: 18px;
  max-width: 68ch;
}
.about__story:last-child{ margin-bottom: 0; }

/* ---- Founders ---- */
.founders{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  margin-bottom: 100px;
  max-width: 760px;
}
.founder-card__photo{
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, #E4E1D7 0%, #D3CFC1 100%);
  margin-bottom: 20px;
  overflow: hidden;
}
.founder-card__name{
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.founder-card__role{
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--graphite);
  margin-bottom: 12px;
}
.founder-card__bio{
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* ---- Why choose us ---- */
.why-us{ margin-bottom: 100px; }
.why-us__grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 44px 60px;
}
.why-us__item{ border-top: 1px solid var(--line); padding-top: 24px; }
.why-us__num{
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--graphite);
  display: block;
  margin-bottom: 14px;
}
.why-us__title{
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.why-us__desc{
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--graphite);
  max-width: 46ch;
}

/* ---- How we work / process ---- */
.process__steps{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 28px;
  margin-top: 40px;
}
.process__step{
  position: relative;
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
}
.process__num{
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--ink);
  display: block;
  margin-bottom: 16px;
}
.process__title{
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.process__desc{
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--graphite);
}

/* ==========================================================================
   SELECTED WORK
   ========================================================================== */
.work{ padding: 20px 0 110px; }

.work__head{
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 46px;
  gap: 20px;
}
.work__view-all{
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em;
}
.work__view-all svg{ transition: transform var(--dur-fast) var(--ease); }
.work__view-all:hover svg{ transform: translateX(4px); }

.work__grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.work-card{ display: block; }
.work-card__image{
  position: relative;
  aspect-ratio: 4 / 3.1;
  border-radius: var(--radius-m);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  margin-bottom: 18px;
}
.work-card__preview{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--dur-med) var(--ease);
}
/* Placeholder art per project (no external image deps) */
.work-card__image--nexora{ background: linear-gradient(155deg, #2b2f33 0%, #14161a 60%, #1c2226 100%); }
.work-card__image--homely{ background: linear-gradient(155deg, #3d3d38 0%, #1c1c19 65%); }
.work-card__image--optiflow{ background: linear-gradient(155deg, #1c2b3d 0%, #0d1620 65%); }
.work-card__image--tastenhub{ background: linear-gradient(155deg, #3d2418 0%, #1a0f0a 65%); }

.work-card__image::after{
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.35) 100%);
}

.work-card__overlay{
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(20,20,15,0.28);
  opacity: 0;
  transition: opacity var(--dur-med) var(--ease);
  z-index: 2;
}
.work-card__overlay-btn{
  padding: 12px 22px;
  background: var(--paper);
  color: var(--ink);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius-s);
  transform: translateY(14px);
  opacity: 0;
  transition: transform var(--dur-med) var(--ease), opacity var(--dur-med) var(--ease);
}

.work-card:hover .work-card__overlay{ opacity: 1; }
.work-card:hover .work-card__overlay-btn{ transform: translateY(0); opacity: 1; }
.work-card:hover .work-card__preview{ transform: scale(1.025); }

.work-card__meta{
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 10px;
}
.work-card__title{ font-family: var(--font-body); font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.work-card__type{ font-size: 0.8rem; color: var(--graphite); }
.work-card__arrow{
  flex-shrink: 0; margin-top: 4px; color: var(--ink);
  transition: transform var(--dur-fast) var(--ease);
}
.work-card:hover .work-card__arrow{ transform: translateX(4px); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{
  background: var(--paper-alt);
  border-top: 1px solid var(--line);
  padding-top: 90px;
}
.site-footer__inner{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 70px;
}

.brand--footer{ margin-bottom: 20px; }
.footer-col__desc{ font-size: 0.88rem; line-height: 1.65; color: var(--graphite); max-width: 34ch; margin-bottom: 22px; }
.footer-col__heading{ font-family: var(--font-display); font-size: 1.3rem; font-weight: 500; margin-bottom: 14px; }

.footer-nav{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}
.footer-nav__link{
  position: relative;
  padding-bottom: 4px;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--dur-fast) var(--ease);
}
.footer-nav__link::after{
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width var(--dur-fast) var(--ease);
}
.footer-nav__link:hover{
  color: var(--ink);
}
.footer-nav__link:hover::after{
  width: 100%;
}

.footer-socials{ display: flex; gap: 12px; }
.footer-social{
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.footer-social:hover{ background: var(--ink); color: var(--paper); transform: translateY(-3px); }

.footer-info-list{ display: flex; flex-direction: column; gap: 18px; }
.footer-info-list li{ display: flex; align-items: center; gap: 12px; font-size: 0.9rem; color: var(--ink-soft); }
.footer-info-list a:hover{ color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

.site-footer__bottom{
  border-top: 1px solid var(--line);
  padding: 26px var(--gutter) 34px;
  max-width: var(--container);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px;
}
.site-footer__bottom p{ font-size: 0.8rem; color: var(--graphite); }
.site-footer__legal{ display: flex; gap: 26px; }
.site-footer__legal a{ font-size: 0.8rem; color: var(--graphite); }
.site-footer__legal a:hover{ color: var(--ink); }