/* ΕΛΤΕΧΝΙΚΑ: Η Εταιρεία (etaireia.html) */

/* ---------- who we are + trio ---------- */
.co-who { padding-top: clamp(80px, 9vw, 140px); }
.co-who__head { max-width: 1100px; margin-bottom: clamp(50px, 7vw, 100px); }
.co-who__statement { font: 700 clamp(28px, 3.3vw, 54px)/1.18 var(--f-b); letter-spacing: -.02em; }
.co-who__statement .fw { color: #cfd5df; }
.co-trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2.2vw, 36px); align-items: start; counter-reset: none; }
.co-trio__item:nth-child(2) { margin-top: clamp(40px, 8vw, 140px); }
.co-trio__item:nth-child(3) { margin-top: clamp(20px, 4vw, 70px); }
.co-trio__img { position: relative; aspect-ratio: 3/4; overflow: hidden; border-radius: 4px; background: var(--paper-2); }
.co-trio__img img { width: 100%; height: 116%; object-fit: cover; transition: transform 1.2s var(--ease); }
.co-trio__img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(11,18,32,.35), transparent 45%); }
.co-trio__item:hover .co-trio__img img { transform: scale(1.06); }
.co-trio__item:nth-child(2) img { object-position: 78% 50%; }
.co-trio__body { display: flex; gap: 14px; align-items: baseline; padding: 22px 0 0; border-top: 0; }
.co-trio__body i { font: 900 22px/1 var(--f-d); color: var(--blue); font-style: normal; }
.co-trio__body h3 { font: 800 clamp(26px, 2.4vw, 40px)/1 var(--f-d); text-transform: uppercase; }
.co-who__more { margin-top: clamp(60px, 8vw, 120px); max-width: 900px; margin-left: auto; padding-left: clamp(0px, 4vw, 60px); border-left: 2px solid var(--blue); }

/* ---------- team ---------- */
.co-team { position: relative; background: var(--ink); color: #fff; padding: clamp(90px, 11vw, 160px) 0; overflow: hidden; }
.co-team::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(rgba(111,155,230,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(111,155,230,.07) 1px, transparent 1px);
  background-size: 80px 80px;
}
.co-team .wrap { position: relative; }
.co-team__head { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(30px, 6vw, 100px); align-items: end; margin-bottom: clamp(40px, 6vw, 80px); }
.co-team__intro { color: rgba(255,255,255,.72); font-size: 17px; }
.co-team__panels { display: flex; gap: 14px; height: clamp(440px, 62vh, 640px); }
.co-disc { position: relative; flex: 1; min-width: 0; border-radius: 6px; overflow: hidden; cursor: pointer; outline: none; transition: flex 1s var(--ease); isolation: isolate; }
.co-disc.is-open { flex: 2.6; }
.co-disc img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transform: scale(1.08); filter: grayscale(.6) brightness(.8); transition: transform 1.4s var(--ease), filter 1s var(--ease); }
.co-disc.is-open img { transform: scale(1); filter: none; }
.co-disc::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(11,18,32,.92) 0%, rgba(11,18,32,.3) 55%, rgba(11,18,32,.15) 100%); }
.co-disc:focus-visible { box-shadow: inset 0 0 0 3px var(--blue-l); }
.co-disc__body { position: absolute; left: 0; right: 0; bottom: 0; padding: clamp(20px, 2.4vw, 36px); }
.co-disc__body i { display: block; font: 900 20px/1 var(--f-d); font-style: normal; color: var(--blue-l); margin-bottom: 12px; }
.co-disc__body h3 { font: 800 clamp(28px, 2.8vw, 48px)/.95 var(--f-d); text-transform: uppercase; }
.co-disc__body p { max-width: 380px; margin-top: 12px; color: rgba(255,255,255,.8); font-size: 15px; opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .7s var(--ease); }
.co-disc.is-open .co-disc__body p { opacity: 1; transform: none; transition-delay: .25s; }
.co-disc::after { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--blue-l); transform: scaleX(0); transform-origin: left; transition: transform .9s var(--ease); }
.co-disc.is-open::after { transform: scaleX(1); }

/* ---------- scope ---------- */
.co-scope__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 100px); }
.co-scope__h { font: 800 clamp(26px, 2.4vw, 38px)/1 var(--f-d); text-transform: uppercase; }
.co-scope__p { margin: 14px 0 24px; color: var(--mute); }
.co-list li { position: relative; display: flex; align-items: center; gap: 16px; padding: 20px 0; font: 500 clamp(16px, 1.3vw, 19px)/1.4 var(--f-b); }
.co-list li::before { content: ''; flex: none; width: 10px; height: 10px; border-radius: 2px; background: var(--blue); transform: rotate(45deg); }
.co-list li::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--line); transform-origin: left; }
.co-list li:first-child { border-top: 1px solid var(--line); }
.co-badge { display: flex; gap: 18px; align-items: center; margin-top: 30px; padding: 22px 24px; border-radius: 10px; background: var(--blue); color: #fff; }
.co-badge svg { flex: none; width: 46px; height: 46px; fill: none; stroke: #fff; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.co-badge b { display: block; font: 800 clamp(22px, 1.9vw, 28px)/1 var(--f-d); text-transform: uppercase; }
.co-badge span { display: block; margin-top: 6px; font-size: 14px; color: rgba(255,255,255,.82); }
.co-scope__growth { margin-top: clamp(50px, 6vw, 90px); padding-top: 30px; border-top: 1px solid var(--line); font: 600 clamp(18px, 1.5vw, 22px)/1.5 var(--f-b); max-width: 860px; }

/* ---------- base ---------- */
.co-base { padding: 0 0 clamp(80px, 10vw, 150px); }
.co-base__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(40px, 6vw, 100px); align-items: center; }
.co-base__img { aspect-ratio: 4/3; overflow: hidden; border-radius: 4px; }
.co-base__img img { width: 100%; height: 115%; object-fit: cover; }
.co-base__lead { margin-top: 26px; font-size: 18px; color: var(--mute); max-width: 520px; }
.co-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.co-chips li, .co-goals li { padding: 10px 18px; border-radius: 99px; box-shadow: inset 0 0 0 1px var(--line); font: 600 14px/1 var(--f-b); }
.co-addr { display: flex; gap: 14px; margin-top: 30px; font-style: normal; color: var(--mute); font-size: 15px; }
.co-addr svg { flex: none; width: 26px; height: 26px; fill: none; stroke: var(--blue); stroke-width: 1.8; }
.co-addr b { display: block; color: var(--ink); font-weight: 700; margin-bottom: 2px; }

/* ---------- philosophy ---------- */
.co-philo__top { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(30px, 6vw, 100px); align-items: end; }
.co-values { margin-top: clamp(70px, 9vw, 130px); }
.co-values__lbl { font: 700 12px/1 var(--f-b); letter-spacing: .22em; text-transform: uppercase; color: var(--mute); margin-bottom: 18px; }
.co-values__list li { position: relative; display: flex; align-items: baseline; gap: clamp(14px, 2vw, 30px); padding: clamp(8px, 1vw, 14px) 0; border-top: 1px solid var(--line); }
.co-values__list li:last-child { border-bottom: 1px solid var(--line); }
.co-values__list i { font: 900 clamp(16px, 1.4vw, 22px)/1 var(--f-d); font-style: normal; color: var(--blue); min-width: 2em; }
.co-values__list span { font: 900 clamp(36px, 5.2vw, 88px)/.95 var(--f-d); text-transform: uppercase; letter-spacing: -.01em; color: #cfd5df; }
.co-values__list li::after { content: ''; position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%; background: var(--blue); transform: scaleX(0); transform-origin: left; }
.co-values__list span { transition: color .8s var(--ease); }
.co-values__list li::after { transition: transform 1s var(--ease); }
.co-values__list li.is-lit span { color: var(--ink); }
.co-values__list li.is-lit::after { transform: scaleX(1); }
.co-values__note { margin-top: 26px; max-width: 640px; margin-left: auto; color: var(--mute); font-size: 17px; }
.co-quote { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(40px, 6vw, 100px); align-items: center; margin-top: clamp(80px, 10vw, 150px); }
.co-quote__img { aspect-ratio: 4/5; overflow: hidden; border-radius: 4px; }
.co-quote__img img { width: 100%; height: 115%; object-fit: cover; }
.co-quote__q { position: relative; font: 800 clamp(34px, 3.6vw, 60px)/1.02 var(--f-d); text-transform: uppercase; padding-top: 70px; }
.co-quote__q::before { content: '«'; position: absolute; left: -4px; top: -10px; font: 900 120px/1 var(--f-d); color: var(--blue); }
.co-quote__p { margin-top: 34px; color: var(--mute); font-size: 17px; max-width: 520px; }
.co-goals { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.co-goals li { background: #fff; }

/* ---------- methodology timeline ---------- */
.co-method { position: relative; background: var(--ink); color: #fff; padding: clamp(90px, 11vw, 170px) 0; overflow: hidden; }
.co-method::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .45;
  background-image: linear-gradient(rgba(111,155,230,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(111,155,230,.07) 1px, transparent 1px);
  background-size: 80px 80px;
}
.co-method .wrap { position: relative; }
.co-method__head { text-align: center; max-width: 980px; margin: 0 auto clamp(60px, 8vw, 120px); }
.co-method__head .eyebrow { justify-content: center; }
.co-method__intro { margin: 28px auto 0; max-width: 640px; color: rgba(255,255,255,.72); font-size: 17px; }
.co-tl { position: relative; max-width: 1180px; margin: 0 auto; }
.co-tl__rail { position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: rgba(255,255,255,.12); }
.co-tl__rail i { position: absolute; inset: 0; background: linear-gradient(180deg, var(--blue-l), var(--blue)); transform: scaleY(0); transform-origin: top; }
.co-tl__rail b { position: absolute; left: 50%; top: 0; width: 16px; height: 16px; margin: -8px 0 0 -8px; border-radius: 50%; background: var(--blue-l); box-shadow: 0 0 0 6px rgba(111,155,230,.2), 0 0 30px 6px rgba(111,155,230,.5); }
.co-tl__step { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(80px, 10vw, 160px); align-items: center; padding: clamp(30px, 5vw, 70px) 0; }
.co-tl__step::before { content: ''; position: absolute; left: 50%; top: 50%; width: 12px; height: 12px; margin: -6px 0 0 -6px; border-radius: 50%; background: var(--ink); box-shadow: inset 0 0 0 2px rgba(255,255,255,.3); transition: box-shadow .5s, background .5s; }
.co-tl__step.is-on::before { background: var(--blue-l); box-shadow: inset 0 0 0 2px var(--blue-l), 0 0 0 6px rgba(111,155,230,.18); }
.co-tl__n { font: 900 clamp(120px, 14vw, 230px)/.8 var(--f-d); letter-spacing: -.03em; color: rgba(255,255,255,.08); transition: color .8s var(--ease); }
.co-tl__step.is-on .co-tl__n { color: var(--blue-l); }
.co-tl__card { padding: clamp(24px, 2.6vw, 40px); border-radius: 10px; background: rgba(255,255,255,.04); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); backdrop-filter: blur(4px); }
.co-tl__card h3 { font: 800 clamp(28px, 2.6vw, 42px)/1 var(--f-d); text-transform: uppercase; }
.co-tl__card p { margin-top: 14px; color: rgba(255,255,255,.72); }
.co-tl__step:nth-child(odd) .co-tl__n { order: 2; text-align: left; }
.co-tl__step:nth-child(even) .co-tl__n { text-align: right; }
.co-tl__step:nth-child(odd) .co-tl__card { order: 1; }


/* ---------- services link band ---------- */
.co-srv { position: relative; }
.co-srv__list { border-top: 1px solid var(--ink); }
.co-srv__list li { border-bottom: 1px solid var(--line); }
.co-srv__list a { position: relative; display: grid; grid-template-columns: clamp(50px, 6vw, 90px) 120px 1fr auto; gap: 16px; align-items: center; padding: clamp(20px, 2.4vw, 32px) 0; overflow: hidden; isolation: isolate; transition: color .5s var(--ease), padding .6s var(--ease); }
.co-srv__list a::before { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--blue); transform: scaleY(0); transform-origin: bottom; transition: transform .6s var(--ease); }
.co-srv__list i { font: 900 clamp(18px, 1.6vw, 24px)/1 var(--f-d); font-style: normal; color: var(--blue); transition: color .5s; }
.co-srv__list b { font: 800 clamp(26px, 3vw, 50px)/1 var(--f-d); text-transform: uppercase; }
.co-srv__list svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.8; transition: transform .5s var(--ease); }
@media (hover: hover) {
  .co-srv__list a:hover { color: #fff; padding-left: 24px; padding-right: 24px; }
  .co-srv__list a:hover::before { transform: scaleY(1); }
  .co-srv__list a:hover i { color: #fff; }
  .co-srv__list a:hover svg { transform: translateX(-6px) rotate(-45deg); }
}
.co-srv__thumb { display: block; width: 120px; aspect-ratio: 3/2; border-radius: 6px; overflow: hidden; }
.co-srv__thumb img { width: 100%; height: 100%; object-fit: cover; }
.co-srv__foot { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 44px; }
.co-srv__quote { box-shadow: inset 0 0 0 1px var(--ink); }
@media (hover: none) { 
/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .co-team__head, .co-philo__top, .co-base__grid, .co-quote { grid-template-columns: 1fr; }
  .co-quote__img { aspect-ratio: 16/10; }
}
@media (max-width: 900px) {
  .co-scope__grid { grid-template-columns: 1fr; gap: 60px; }
  .co-team__panels { flex-direction: column; height: auto; }
  .co-disc, .co-disc.is-open { flex: none; height: 340px; }
  .co-disc img { filter: none; transform: none; }
  .co-disc__body p { opacity: 1; transform: none; }
  .co-disc::after { transform: scaleX(1); }
  /* timeline collapses to a left rail */
  .co-method__head { text-align: left; }
  .co-method__head .eyebrow { justify-content: flex-start; }
  .co-method__intro { margin-left: 0; }
  .co-tl { padding-left: 40px; }
  .co-tl__rail { left: 8px; }
  .co-tl__step { grid-template-columns: 1fr; gap: 10px; padding: 26px 0; }
  .co-tl__step::before { left: -32px; top: 54px; }
  .co-tl__step .co-tl__n, .co-tl__step:nth-child(odd) .co-tl__n, .co-tl__step:nth-child(even) .co-tl__n { order: 0; text-align: left; font-size: 84px; }
  .co-tl__step:nth-child(odd) .co-tl__card { order: 1; }
}
@media (max-width: 760px) {
  .co-trio { grid-template-columns: 1fr; gap: 40px; }
  .co-trio__item:nth-child(n) { margin-top: 0; }
  .co-trio__img { aspect-ratio: 4/3; }
  .co-who__more { padding-left: 20px; }
  .co-values__list span { font-size: 9.5vw; }
  .co-srv__list a { grid-template-columns: 30px 64px 1fr 24px; gap: 12px; }
  .co-srv__thumb { width: 64px; }
  .co-srv__list svg { width: 22px; height: 22px; }
  .co-badge { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .co-values__list span { color: var(--ink); }
  .co-tl__n { color: var(--blue-l); }
}