/* ============================================================
   ΣΙΜΟΣ — Ηλεκτρικές Εγκαταστάσεις
   Στυλ βασισμένο στο logo: βαριά πλάγια condensed γραμματοσειρά,
   μεταλλικό ασημί 3D κείμενο, πράσινες πινελιές.
   ============================================================ */

:root {
  --green:        #41b14a;
  --green-dark:   #2c8a32;
  --green-deep:   #1f6e26;
  --ink:          #14181d;   /* σχεδόν μαύρο, σαν το περίγραμμα του logo */
  --navy:         #131b27;   /* σκούρο φόντο σαν το dark logo */
  --navy-2:       #0d141d;
  --steel-1:      #ffffff;
  --steel-2:      #d6dbe0;
  --steel-3:      #9aa3ac;
  --steel-4:      #6c757e;
  --paper:        #f4f6f8;
  --line:         #e2e6ea;
  --text:         #20262d;
  --muted:        #5d666f;
  --radius:       14px;
  --shadow:       0 18px 40px -18px rgba(20,30,45,.35);
  --font:         "Roboto Condensed", "Arial Narrow", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.container { width: min(1180px, 92vw); margin-inline: auto; }

a { color: inherit; text-decoration: none; }

/* ---------- ΜΕΤΑΛΛΙΚΟ ΚΕΙΜΕΝΟ (όπως το «ΣΙΜΟΣ») ---------- */
.metallic {
  font-weight: 700;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: .5px;
  line-height: .98;
  background: linear-gradient(177deg,
              #ffffff 0%, #e9edf1 28%, #aab2bb 52%,
              #7e8893 60%, #c5ccd3 78%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 1px rgba(20,24,29,.55);
  filter: drop-shadow(0 2px 0 rgba(20,24,29,.35))
          drop-shadow(0 4px 6px rgba(20,24,29,.25));
}
.metallic.light {  /* πάνω σε σκούρο φόντο */
  -webkit-text-stroke: 1px rgba(0,0,0,.45);
  filter: drop-shadow(0 2px 0 rgba(0,0,0,.5))
          drop-shadow(0 6px 10px rgba(0,0,0,.45));
}
.green { color: var(--green) !important; }
span.green.metallic, .metallic.green {
  background: linear-gradient(177deg, #8be38f 0%, #41b14a 45%, #1f6e26 70%, #58c861 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- TOPBAR ---------- */
.topbar {
  background: var(--ink);
  color: #e7ebef;
  font-size: 13px;
  letter-spacing: .4px;
  border-bottom: 2px solid var(--green);
}
.topbar__inner { display: flex; justify-content: space-between; align-items: center; min-height: 38px; gap: 12px; }
.topbar__badge { font-weight: 700; color: #fff; }
.topbar__badge::first-letter { color: var(--green); }
.topbar__right { display: flex; align-items: center; gap: 18px; }
.topbar__24 { color: var(--green); font-weight: 700; }
.topbar__sep { color: #aeb6bf; font-weight: 700; }
.topbar__sep:hover { color: var(--green); }
.topbar__tel { font-weight: 700; }
.topbar__tel:hover { color: var(--green); }

/* ---------- HEADER ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 18px; }
.brand__logo { height: 52px; width: auto; display: block; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav > a:not(.btn) {
  font-weight: 700; text-transform: uppercase; font-size: 15px; letter-spacing: .5px;
  color: var(--ink); position: relative; padding: 4px 0;
}
.nav > a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 3px; width: 0;
  background: var(--green); transition: width .22s ease;
}
.nav > a:not(.btn):hover::after { width: 100%; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font); font-weight: 700; text-transform: uppercase;
  letter-spacing: .6px; font-size: 15px; cursor: pointer;
  padding: 12px 22px; border-radius: 10px; border: 0;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn--call {
  background: linear-gradient(180deg, var(--green) 0%, var(--green-dark) 100%);
  color: #fff; box-shadow: 0 8px 18px -8px rgba(44,138,50,.8), inset 0 1px 0 rgba(255,255,255,.35);
}
.btn--call:hover { transform: translateY(-2px); box-shadow: 0 14px 24px -10px rgba(44,138,50,.85); }
.btn--ghost {
  background: transparent; color: var(--ink);
  border: 2px solid var(--steel-3);
}
.btn--ghost:hover { border-color: var(--ink); background: #fff; transform: translateY(-2px); }
.btn--lg { font-size: 18px; padding: 16px 30px; }
.nav__call { padding: 11px 18px; }

/* ---------- HERO ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 90% at 80% -10%, #ffffff 0%, #eef1f4 45%, #dfe4e9 100%);
  border-bottom: 3px solid var(--green);
}
.hero::before {  /* λεπτό τεχνικό grid, σαν σχεδιαστικό */
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(20,30,45,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,30,45,.05) 1px, transparent 1px);
  background-size: 44px 44px; mask-image: radial-gradient(80% 70% at 50% 30%, #000 40%, transparent 100%);
}
.hero__glow {
  position: absolute; width: 520px; height: 520px; right: -120px; top: -160px;
  background: radial-gradient(circle, rgba(65,177,74,.28), transparent 65%);
  filter: blur(10px); pointer-events: none; z-index: 1;
}
.hero__inner { position: relative; z-index: 2; padding: 86px 0 96px; max-width: 820px; }
.hero__eyebrow {
  font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--green-dark); font-size: 15px; margin-bottom: 16px;
}
.hero__title { font-size: clamp(46px, 8vw, 96px); margin-bottom: 22px; }
.hero__sub {
  font-size: clamp(17px, 2.4vw, 21px); color: var(--muted);
  max-width: 640px; font-weight: 400;
}
.hero__sub strong { color: var(--green-dark); font-weight: 700; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0 26px; }
.hero__chips { list-style: none; display: flex; flex-wrap: wrap; gap: 12px; }
.hero__chips li {
  background: #fff; border: 1px solid var(--line);
  padding: 9px 16px; border-radius: 999px; font-weight: 700;
  font-size: 14px; letter-spacing: .4px; color: var(--ink);
  box-shadow: 0 6px 14px -10px rgba(20,30,45,.5);
}

/* ---------- SECTION HEADS ---------- */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 50px; }
.section-head__eyebrow { font-weight: 700; letter-spacing: 2px; text-transform: uppercase; font-size: 14px; margin-bottom: 10px; }
.section-head__title { font-size: clamp(32px, 5vw, 54px); }
.section-head__sub { color: var(--muted); margin-top: 14px; font-size: 18px; font-weight: 400; }

/* ---------- SERVICES ---------- */
.services { position: relative; overflow: hidden; padding: 84px 0; background: var(--paper); }
.services::before {  /* φωτογραφία βιτρίνας μαγαζιού — zoom ώστε να φύγει η επιγραφή πάνω */
  content: ""; position: absolute; inset: 0;
  background: url("assets/storefront.jpeg") center 88% / cover no-repeat;
  transform: scale(1.5); transform-origin: center 88%;
  filter: saturate(1.06);
}
.services::after {  /* έντονο λευκό πίσω από την κεφαλίδα, πιο διάφανο πίσω από τις κάρτες */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(246,248,250,.96) 0%,
    rgba(246,248,250,.88) 12%,
    rgba(246,248,250,.62) 26%,
    rgba(246,248,250,.54) 100%);
}
.services > .container { position: relative; z-index: 2; }
.services .section-head__eyebrow { color: var(--green-dark); text-shadow: 0 1px 2px rgba(255,255,255,.85); }
.services .section-head__title { filter: drop-shadow(0 2px 0 rgba(20,24,29,.4)) drop-shadow(0 3px 8px rgba(255,255,255,.7)); }
.services .section-head__sub { color: #1d242b; text-shadow: 0 1px 2px rgba(255,255,255,.8); }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  background: rgba(255,255,255,.34);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.65); border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow:
    0 2px 6px rgba(0,0,0,.16),
    0 22px 46px -18px rgba(0,0,0,.55),
    inset 0 1px 0 rgba(255,255,255,.65);
  position: relative; overflow: hidden;
  transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 100%;
  background: linear-gradient(90deg, var(--green), var(--green-deep));
  transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.card:hover {
  transform: translateY(-6px); border-color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.5);
  box-shadow: 0 4px 10px rgba(0,0,0,.18), 0 30px 56px -22px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.7);
}
.card:hover::before { transform: scaleX(1); }
.card__icon {
  width: 58px; height: 58px; border-radius: 12px; display: grid; place-items: center;
  margin-bottom: 18px;
  background: linear-gradient(180deg, #eef7ef, #dcefdd);
  border: 1px solid #cfe6d2;
}
.card__icon svg { width: 30px; height: 30px; fill: var(--green-dark); }
.card__title {
  font-weight: 700; font-style: italic; text-transform: uppercase;
  letter-spacing: .4px; font-size: 20px; color: var(--ink); margin-bottom: 8px;
  text-shadow: 0 1px 1px rgba(255,255,255,.6);
}
.card__text { color: #262d34; font-size: 16px; font-weight: 400; text-shadow: 0 1px 1px rgba(255,255,255,.55); }
/* η «24ΩΡΗ» κάρτα ίδια με τις υπόλοιπες (ομοιόμορφο frosted glass) */

/* ---------- WHY ---------- */
.why {
  position: relative; overflow: hidden;
  background: var(--navy-2);
  color: #e8edf2; padding: 86px 0;
  border-top: 3px solid var(--green); border-bottom: 3px solid var(--green);
}
.why::before {  /* φωτογραφία εσωτερικού μαγαζιού */
  content: ""; position: absolute; inset: 0;
  background: url("assets/interior.png") center / cover no-repeat;
}
.why::after {  /* overlay: σκούρο αριστερά για το κείμενο, διάφανο δεξιά για να φαίνεται η φωτό πίσω από τα KPIs */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg,
    rgba(13,20,29,.95) 0%, rgba(13,20,29,.88) 42%, rgba(13,20,29,.55) 75%, rgba(13,20,29,.42) 100%);
}
.why__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.2fr .8fr; gap: 56px; align-items: center; }
.why .section-head__eyebrow { text-align: left; }
.why .section-head__title { text-align: left; }
.why__lead { color: #b3bdc7; font-size: 18px; font-weight: 400; margin: 18px 0 24px; }
.why__list { list-style: none; display: grid; gap: 12px; }
.why__list li { display: flex; align-items: center; gap: 12px; font-size: 18px; font-weight: 400; }
.why__list li span {
  flex: none; width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center;
  background: var(--green); color: #062b0a; font-weight: 700;
}
.why__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.22);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  border-radius: var(--radius); padding: 26px 18px; text-align: center;
  box-shadow: 0 10px 30px -16px rgba(0,0,0,.6);
}
.stat__num { display: block; font-size: 46px; margin-bottom: 6px; }
.stat__label { color: #b3bdc7; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; font-size: 13px; }

/* ---------- CTA ---------- */
.cta {
  padding: 76px 0; text-align: center;
  background:
    radial-gradient(90% 120% at 50% 0%, #ffffff, #e7ebef 70%, #dadfe4 100%);
}
.cta__title { font-size: clamp(30px, 5vw, 50px); }
.cta__sub { color: var(--muted); font-size: 19px; margin: 14px 0 28px; font-weight: 400; }

.cta__phones { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ---------- ΧΑΡΤΗΣ ---------- */
.map { display: grid; grid-template-columns: 1fr 1.3fr; min-height: 420px; }
.map__info {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #e8edf2; display: grid; align-items: center;
  border-top: 3px solid var(--green);
}
.map__info-inner { width: auto; padding: 56px clamp(24px, 5vw, 70px); }
.map .section-head__title { text-align: left; font-size: clamp(28px, 4vw, 44px); }
.map .section-head__eyebrow { text-align: left; }
.map__addr { color: #b3bdc7; font-size: 19px; font-weight: 400; margin: 14px 0 26px; }
.map__frame { border: 0; width: 100%; height: 100%; min-height: 420px; filter: grayscale(.15) contrast(1.05); }

/* ---------- FOOTER ---------- */
.footer { background: var(--ink); color: #c8ced5; padding: 60px 0 0; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 44px; }
.footer__logo { height: 60px; width: auto; display: block; border-radius: 10px; }
.footer__tag { margin-top: 10px; font-weight: 700; font-style: italic; text-transform: uppercase; letter-spacing: 1px; font-size: 14px; }
.footer__col h4 {
  color: #fff; font-weight: 700; text-transform: uppercase; letter-spacing: .8px;
  font-size: 16px; margin-bottom: 14px; border-bottom: 2px solid var(--green);
  display: inline-block; padding-bottom: 6px;
}
.footer__col p { margin-bottom: 8px; font-weight: 400; }
.footer__col a:hover { color: var(--green); }
.footer__sehml { color: var(--green); font-weight: 700; letter-spacing: .5px; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 18px 0; font-size: 14px; color: #8b939c; }

/* ---------- FLOATING CALL ---------- */
.fab {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%;
  display: none; place-items: center; font-size: 24px; color: #fff;
  background: linear-gradient(180deg, var(--green), var(--green-dark));
  box-shadow: 0 12px 26px -8px rgba(44,138,50,.9);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 12px 26px -8px rgba(44,138,50,.9), 0 0 0 0 rgba(65,177,74,.5); }
  70%  { box-shadow: 0 12px 26px -8px rgba(44,138,50,.9), 0 0 0 16px rgba(65,177,74,0); }
  100% { box-shadow: 0 12px 26px -8px rgba(44,138,50,.9), 0 0 0 0 rgba(65,177,74,0); }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .why__inner { grid-template-columns: 1fr; gap: 36px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .map { grid-template-columns: 1fr; }
  .map__frame { min-height: 340px; order: 2; }
}
@media (max-width: 720px) {
  .nav > a:not(.btn) { display: none; }
  .topbar__24, .topbar__sep { display: none; }
  .topbar__inner { font-size: 12px; gap: 8px; }
  .topbar__right { gap: 10px; }
  .hero__inner { padding: 60px 0 70px; }
  .grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .fab { display: grid; }
}