/* ==========================================================================
   GRADIOMETER — Κονσόλα NOETIC (r87, 2026-09-15)
   Φορτώνεται ΜΟΝΟ στο page-templates/template-gradiometer.php.
   Όλα τα εφέ σέβονται το prefers-reduced-motion.
   ========================================================================== */

.gm-page { --gm-teal: #14b8a6; --gm-cyan: #22d3ee; --gm-warm: #facc15; --gm-red: #ef4444; --gm-purple: #8b5cf6; overflow-x: clip; }

.gm-kicker {
	display: inline-flex; align-items: center; gap: .55rem;
	padding: .4rem 1rem; border: 1px solid rgba(20,184,166,.4); border-radius: 999px;
	background: rgba(20,184,166,.07); backdrop-filter: blur(8px);
	font-family: var(--font-mono); font-size: .72rem; font-weight: 700; letter-spacing: 2px;
	color: var(--gm-teal); text-transform: uppercase;
}
.gm-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gm-teal); box-shadow: 0 0 12px rgba(20,184,166,.9); animation: gmPulse 2s ease-in-out infinite; }
.gm-head { text-align: center; max-width: 760px; margin: 0 auto 2.6rem; }

/* ── Reveal ─────────────────────────────────────────────────────────────── */
[data-gm-reveal] { opacity: 0; transform: translateY(26px) scale(.985); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
[data-gm-reveal].is-in { opacity: 1; transform: none; }
.no-js [data-gm-reveal] { opacity: 1; transform: none; }

/* ── 1. Hero ────────────────────────────────────────────────────────────── */
.gm-hero { position: relative; padding: 5.5rem 0 3rem; overflow: hidden; isolation: isolate; }
.gm-hero__field { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; opacity: .9; }
.gm-hero__glow { position: absolute; inset: 0; z-index: -1; pointer-events: none;
	background:
		radial-gradient(ellipse 900px 520px at 70% 30%, rgba(20,184,166,.16), transparent 65%),
		radial-gradient(ellipse 700px 380px at 15% 80%, rgba(139,92,246,.12), transparent 60%),
		linear-gradient(180deg, transparent 60%, var(--bg) 100%);
}
.gm-hero__inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; }
.gm-hero__title {
	margin: 1.1rem 0 1rem; font-size: clamp(2.1rem, 4.6vw, 3.8rem); line-height: 1.06; font-weight: 900; letter-spacing: -.025em;
	background: linear-gradient(120deg, #f8fafc 0%, #99f6e4 45%, #a5b4fc 100%); background-size: 220% 100%;
	-webkit-background-clip: text; background-clip: text; color: transparent; animation: gmShine 9s ease-in-out infinite;
}
.gm-hero__lead { color: #cbd5e1; font-size: clamp(1rem, 1.35vw, 1.18rem); line-height: 1.65; max-width: 620px; margin: 0 0 1.8rem; }
.gm-hero__cta { display: flex; flex-wrap: wrap; gap: .8rem; }
.gm-btn-ghost { border: 1px solid rgba(148,163,184,.35); color: var(--text); background: rgba(15,23,42,.45); }
.gm-btn-ghost:hover { border-color: var(--gm-teal); color: var(--gm-teal); }

.gm-hero__gauge { position: relative; padding: 1.6rem 1.4rem 1.2rem; border-radius: 26px;
	background: linear-gradient(180deg, rgba(15,23,42,.78), rgba(2,6,23,.6)); border: 1px solid rgba(20,184,166,.28);
	box-shadow: 0 30px 90px rgba(0,0,0,.55), 0 0 60px rgba(20,184,166,.12); backdrop-filter: blur(10px);
}
.gm-gauge { width: 100%; height: auto; display: block; }
.gm-gauge__needle, .gm-gauge__peak { transform-origin: 160px 170px; transition: transform .12s linear; }
.gm-gauge__peak { opacity: .9; transition: transform .35s var(--ease); }
.gm-gauge__value { fill: #86efac; font: 800 34px var(--font); letter-spacing: -.02em; }
.gm-gauge__caption { margin: .6rem 0 0; text-align: center; color: var(--text-muted); font-size: .82rem; font-family: var(--font-mono); }

.gm-stats { list-style: none; margin: 3.2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.gm-stat { padding: 1.1rem 1.2rem; border-radius: 16px; border: 1px solid var(--border); background: rgba(15,23,42,.55); backdrop-filter: blur(8px); }
.gm-stat strong { display: block; font-size: 1.35rem; color: var(--text); letter-spacing: -.01em; }
.gm-stat span { display: block; margin-top: .25rem; color: var(--text-muted); font-size: .84rem; line-height: 1.45; }

/* ── 3. Screens (9) ─────────────────────────────────────────────────────── */
.gm-screens { background: radial-gradient(1100px 520px at 50% 0%, rgba(20,184,166,.08), transparent 60%), var(--bg); }
.gm-shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.6rem 2rem; }
.gm-shot { margin: 0; display: flex; flex-direction: column; align-items: center; text-align: center; perspective: 1000px; }
.gm-shot__frame { max-width: 250px; transform-style: preserve-3d; transition: transform .25s ease-out, box-shadow .3s ease; will-change: transform; }
.gm-shot:hover .gm-shot__frame { box-shadow: inset 0 0 0 2px rgba(0,0,0,.6), 0 40px 90px rgba(0,0,0,.65), 0 0 60px rgba(20,184,166,.25); }
.gm-shot__num { font-family: var(--font-mono); font-size: 2rem; font-weight: 800; color: rgba(20,184,166,.55); }
.gm-shot__scan { position: absolute; left: 0; right: 0; top: -20%; height: 18%; pointer-events: none;
	background: linear-gradient(180deg, transparent, rgba(45,212,191,.18), transparent); animation: gmScan 4.5s linear infinite; animation-delay: calc(var(--i, 0) * -500ms); }
.gm-upload { position: absolute; top: 10px; right: 10px; z-index: 5; background: rgba(20,184,166,.95); color: #000; padding: 6px 10px; border-radius: 7px;
	font-size: 11px; font-weight: 700; text-decoration: none; box-shadow: 0 2px 8px rgba(0,0,0,.35); }
.gm-shot__cap { margin-top: 1.1rem; max-width: 280px; display: flex; flex-direction: column; gap: .35rem; align-items: center; }
.gm-shot__cap strong { color: var(--text); font-size: 1rem; }
.gm-shot__cap small { color: var(--text-muted); font-size: .85rem; line-height: 1.5; }

/* ── 4. Features ────────────────────────────────────────────────────────── */
.gm-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.gm-card { position: relative; padding: 1.5rem 1.3rem; border-radius: 18px; border: 1px solid var(--border); overflow: hidden;
	background: linear-gradient(180deg, rgba(var(--tone), .08), rgba(15,23,42,.6)); transition: transform .3s var(--ease), border-color .3s ease; }
.gm-card::before { content: ''; position: absolute; top: -50px; right: -50px; width: 140px; height: 140px; border-radius: 50%;
	background: radial-gradient(circle, rgba(var(--tone), .28), transparent 70%); transition: transform .5s var(--ease); }
.gm-card:hover { transform: translateY(-4px); border-color: rgba(var(--tone), .55); }
.gm-card:hover::before { transform: scale(1.4); }
.gm-card--teal { --tone: 20,184,166; } .gm-card--warm { --tone: 250,204,21; } .gm-card--cyan { --tone: 34,211,238; } .gm-card--purple { --tone: 139,92,246; }
.gm-card__icon { position: relative; display: inline-flex; width: 46px; height: 46px; align-items: center; justify-content: center; font-size: 1.45rem;
	border-radius: 13px; background: rgba(var(--tone), .14); border: 1px solid rgba(var(--tone), .4); }
.gm-card h3 { position: relative; margin: .9rem 0 .45rem; font-size: 1.02rem; color: var(--text); }
.gm-card p { position: relative; margin: 0; color: var(--text-muted); font-size: .88rem; line-height: 1.6; }

/* ── 5. Live modes ──────────────────────────────────────────────────────── */
.gm-modes { background: linear-gradient(180deg, #040810 0%, #0a0f1c 100%); }
.gm-modes__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.gm-mode { padding: 1.3rem; border-radius: 20px; border: 1px solid rgba(34,211,238,.18); background: rgba(15,23,42,.6); }
.gm-mode__viz { width: 100%; height: auto; display: block; border-radius: 14px; background: #020617; border: 1px solid rgba(148,163,184,.12); margin-bottom: 1rem; }
.gm-mode h3 { margin: 0 0 .45rem; color: var(--text); font-size: 1.05rem; }
.gm-mode p { margin: 0; color: var(--text-muted); font-size: .88rem; line-height: 1.6; }
.gm-trace { fill: none; stroke: #22c55e; stroke-width: 3; stroke-linejoin: round; stroke-dasharray: 520; stroke-dashoffset: 520; }
.is-in .gm-trace { animation: gmDraw 2.4s var(--ease) forwards, gmTraceHue 2.4s ease forwards; }
.gm-trace__peak { fill: #facc15; opacity: 0; }
.is-in .gm-trace__peak { animation: gmPop .5s 1.4s var(--ease) forwards, gmPulse 1.6s 2s ease-in-out infinite; }
.gm-bar { transform-box: fill-box; transform-origin: bottom; transform: scaleY(0); }
.is-in .gm-bar { animation: gmGrow .9s var(--ease) forwards; animation-delay: calc(var(--b, 0) * 110ms + .2s); }
.gm-track { fill: none; stroke: #e2e8f0; stroke-width: 2.5; stroke-dasharray: 360; stroke-dashoffset: 360; opacity: .8; }
.is-in .gm-track { animation: gmDraw 2.6s var(--ease) forwards; }
.gm-cell { opacity: 0; transform-box: fill-box; transform-origin: center; }
.is-in .gm-cell { animation: gmPop .45s var(--ease) forwards; animation-delay: calc(var(--c, 0) * 450ms + .5s); }

/* ── 6. Workflow ────────────────────────────────────────────────────────── */
.gm-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; counter-reset: gm; }
.gm-step { position: relative; padding: 1.4rem 1.3rem 1.3rem; border-radius: 18px; border: 1px solid var(--border); background: rgba(15,23,42,.55); }
.gm-step__num { font-family: var(--font-mono); font-size: .8rem; font-weight: 800; color: var(--gm-teal); letter-spacing: 2px; }
.gm-step h3 { margin: .45rem 0 .4rem; color: var(--text); font-size: 1rem; }
.gm-step p { margin: 0; color: var(--text-muted); font-size: .87rem; line-height: 1.6; }
.gm-step::after { content: ''; position: absolute; left: 1.3rem; right: 1.3rem; bottom: 0; height: 2px; border-radius: 2px;
	background: linear-gradient(90deg, var(--gm-teal), transparent); transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease) .3s; }
.gm-step.is-in::after { transform: scaleX(1); }

/* ── 7. AI supervisor ───────────────────────────────────────────────────── */
.gm-ai { background: radial-gradient(900px 480px at 80% 50%, rgba(139,92,246,.1), transparent 60%), var(--bg); }
.gm-ai__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.gm-ai__copy .section-title, .gm-ai__copy .section-lead { text-align: left; margin-left: 0; }
.gm-ai__points { margin: 1.2rem 0 0; padding: 0; list-style: none; display: grid; gap: .6rem; }
.gm-ai__points li { position: relative; padding-left: 1.6rem; color: #cbd5e1; font-size: .92rem; line-height: 1.55; }
.gm-ai__points li::before { content: '✓'; position: absolute; left: 0; color: var(--gm-teal); font-weight: 800; }
.gm-ai__console { border-radius: 20px; overflow: hidden; border: 1px solid rgba(139,92,246,.35); background: #030712; box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 0 50px rgba(139,92,246,.14); }
.gm-ai__bar { display: flex; align-items: center; gap: .4rem; padding: .7rem .9rem; background: rgba(30,41,59,.7); border-bottom: 1px solid rgba(148,163,184,.12); }
.gm-ai__bar span { width: 10px; height: 10px; border-radius: 50%; background: #334155; }
.gm-ai__bar span:nth-child(1) { background: #ef4444; } .gm-ai__bar span:nth-child(2) { background: #facc15; } .gm-ai__bar span:nth-child(3) { background: #22c55e; }
.gm-ai__bar em { margin-left: auto; font-style: normal; font-family: var(--font-mono); font-size: .7rem; letter-spacing: 2px; color: #a78bfa; }
.gm-ai__screen { min-height: 150px; padding: 1.3rem 1.2rem; font-family: var(--font-mono); font-size: .9rem; line-height: 1.6; color: #fde68a; }
.gm-ai__line { margin: 0; }
.gm-caret { display: inline-block; width: .55em; height: 1.1em; margin-left: 2px; vertical-align: -.18em; background: #fde68a; animation: gmBlink 1s steps(1) infinite; }
.gm-ai__voice { display: flex; align-items: flex-end; gap: 4px; height: 38px; padding: 0 1.2rem 1rem; }
.gm-ai__voice span { flex: 1; height: 20%; border-radius: 3px; background: linear-gradient(180deg, #a78bfa, #14b8a6); animation: gmVoice 1.1s ease-in-out infinite; animation-delay: calc(var(--v, 0) * -70ms); }

/* ── 8. Trust ───────────────────────────────────────────────────────────── */
.gm-trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.gm-trust__item { padding: 1.4rem 1.2rem; border-radius: 18px; border: 1px solid var(--border); background: rgba(15,23,42,.5); }
.gm-trust__item > span { font-size: 1.5rem; }
.gm-trust__item h3 { margin: .6rem 0 .4rem; color: var(--text); font-size: 1rem; }
.gm-trust__item p { margin: 0; color: var(--text-muted); font-size: .87rem; line-height: 1.6; }

/* ── 9. Specs ───────────────────────────────────────────────────────────── */
.gm-spec-table { margin: 0 auto; max-width: 920px; border: 1px solid var(--border); border-radius: 18px; overflow: hidden; background: rgba(15,23,42,.5); }
.gm-spec { display: grid; grid-template-columns: 240px 1fr; gap: 1rem; padding: .95rem 1.3rem; border-bottom: 1px solid rgba(51,65,85,.4); }
.gm-spec:last-child { border-bottom: 0; }
.gm-spec dt { color: var(--gm-teal); font-family: var(--font-mono); font-size: .8rem; letter-spacing: 1px; text-transform: uppercase; }
.gm-spec dd { margin: 0; color: var(--text); font-size: .93rem; line-height: 1.55; }

/* ── 10. CTA ────────────────────────────────────────────────────────────── */
.gm-cta__inner { text-align: center; padding: 3rem 1.5rem; border-radius: 26px; border: 1px solid rgba(20,184,166,.3);
	background: radial-gradient(700px 300px at 50% 0%, rgba(20,184,166,.16), transparent 70%), rgba(15,23,42,.6); }
.gm-cta__inner h2 { margin: 0 0 .6rem; font-size: clamp(1.6rem, 3vw, 2.4rem); color: var(--text); }
.gm-cta__inner p { margin: 0 auto 1.6rem; max-width: 620px; color: var(--text-muted); }
.gm-cta .gm-hero__cta { justify-content: center; }

/* ── Keyframes ──────────────────────────────────────────────────────────── */
@keyframes gmPulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .55; transform: scale(.85); } }
@keyframes gmShine { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes gmScan { from { top: -20%; } to { top: 110%; } }
@keyframes gmDraw { to { stroke-dashoffset: 0; } }
@keyframes gmTraceHue { 0%,45% { stroke: #22c55e; } 60% { stroke: #facc15; } 75% { stroke: #ef4444; } 100% { stroke: #22c55e; } }
@keyframes gmPop { from { opacity: 0; transform: scale(.2); } to { opacity: 1; transform: scale(1); } }
@keyframes gmGrow { to { transform: scaleY(1); } }
@keyframes gmBlink { 50% { opacity: 0; } }
@keyframes gmVoice { 0%,100% { height: 18%; } 50% { height: 92%; } }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
	.gm-hero__inner, .gm-ai__inner { grid-template-columns: 1fr; }
	.gm-hero__gauge { max-width: 440px; margin: 0 auto; }
	.gm-cards, .gm-trust__grid, .gm-stats { grid-template-columns: repeat(2, 1fr); }
	.gm-modes__grid, .gm-steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
	.gm-hero { padding-top: 4rem; }
	.gm-shots { grid-template-columns: repeat(9, 72%); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 1rem; gap: 1.2rem; -webkit-overflow-scrolling: touch; }
	.gm-shot { scroll-snap-align: center; }
	.gm-cards, .gm-trust__grid, .gm-modes__grid, .gm-steps, .gm-stats { grid-template-columns: 1fr; }
	.gm-spec { grid-template-columns: 1fr; gap: .25rem; }
}
@media (prefers-reduced-motion: reduce) {
	.gm-page *, .gm-page *::before, .gm-page *::after { animation: none !important; transition: none !important; }
	[data-gm-reveal] { opacity: 1; transform: none; }
	.gm-trace, .gm-track { stroke-dashoffset: 0; }
	.gm-bar { transform: none; }
	.gm-cell, .gm-trace__peak { opacity: 1; }
	.gm-hero__field { display: none; }
}