/* =========================
   Services Page
   ========================= */

:root {
  --sv-bg: #f7faff;
  --sv-line: rgba(16, 97, 238, 0.08);
  --sv-border: #0b1020;
  --sv-text: #0b1020;
  --sv-muted: #5f6b85;
  --sv-primary: #1061EE;
  --sv-primary-2: #083EE7;
  --sv-shadow: 0 18px 50px rgba(10, 35, 90, 0.12);

  --card-w: 190px;
  --card-h: 420px;
  --card-gap: 22px;
  --card-radius: 34px;
}

/* =========================
   Page
   ========================= */
.svPage {
  min-height: 100svh;
  background:
    radial-gradient(circle at 15% 85%, rgba(16, 97, 238, 0.10), transparent 26%),
    radial-gradient(circle at 85% 20%, rgba(27, 123, 233, 0.08), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f6f9ff 100%);
}

/* =========================
   Section
   ========================= */
.svHero {
  min-height: calc(100svh - 86px);
  display: flex;
  align-items: flex-start;
  padding: 10px 0 24px;
}

.svHero__inner {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

/* =========================
   Rack
   ========================= */
.svServicesRack {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--card-gap);
  direction: ltr;
  width: 100%;
  margin-top: 6px;
}

/* =========================
   Card
   ========================= */
.svServiceCard {
  --step: 0px;

  position: relative;
  isolation: isolate;
  width: var(--card-w);
  min-width: var(--card-w);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  transform: translateY(var(--step));
  transition: transform 0.28s ease;
}

/* neon glow behind card */
.svServiceCard::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  width: calc(var(--card-w) + 18px);
  height: calc(var(--card-h) + 18px);
  transform: translateX(-50%);
  border-radius: calc(var(--card-radius) + 8px);
  background:
    radial-gradient(
      circle at 50% 50%,
      rgba(16, 97, 238, 0.24) 0%,
      rgba(27, 123, 233, 0.16) 35%,
      rgba(8, 62, 231, 0.08) 55%,
      transparent 74%
    );
  filter: blur(24px);
  opacity: 0;
  transition:
    opacity 0.3s ease,
    transform 0.3s ease,
    filter 0.3s ease;
  z-index: -1;
  pointer-events: none;
}

.svServiceCard:hover {
  transform: translateY(calc(var(--step) - 10px));
}

.svServiceCard:hover::before {
  opacity: 1;
  transform: translateX(-50%) scale(1.04);
  filter: blur(28px);
}

.svServiceCard:focus-visible {
  outline: none;
}

.svServiceCard:focus-visible::before {
  opacity: 1;
}

.svServiceCard:focus-visible .svServiceCard__media {
  box-shadow:
    0 0 0 4px rgba(16, 97, 238, 0.14),
    0 22px 55px rgba(10, 35, 90, 0.16);
}

/* =========================
   Visual block
   ========================= */
.svServiceCard__media {
  position: relative;
  display: block;
  width: 100%;
  height: var(--card-h);
  border-radius: var(--card-radius);
  border: 3px solid var(--sv-border);
  background: linear-gradient(180deg, rgba(248, 251, 255, 1), rgba(237, 244, 255, 1));
  box-shadow: var(--sv-shadow);
  overflow: hidden;
  transition:
    box-shadow 0.28s ease,
    border-color 0.28s ease,
    transform 0.28s ease;
}

/* image inside card */
.svServiceCard__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition:
    transform 0.45s ease,
    filter 0.35s ease,
    opacity 0.35s ease;
}

/* inner frame */
.svServiceCard__media::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: calc(var(--card-radius) - 8px);
  border: 1px solid rgba(16, 97, 238, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28);
  z-index: 2;
  pointer-events: none;
}

/* top + bottom overlay + subtle grid */
.svServiceCard__media::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.58;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.18) 0%, rgba(255,255,255,0.02) 22%, rgba(0,0,0,0.04) 100%),
    linear-gradient(var(--sv-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--sv-line) 1px, transparent 1px);
  background-size:
    auto,
    22px 22px,
    22px 22px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.62));
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.62));
  z-index: 1;
  pointer-events: none;
}

.svServiceCard:hover .svServiceCard__media {
  box-shadow:
    0 24px 60px rgba(10, 35, 90, 0.18),
    0 0 30px rgba(16, 97, 238, 0.10);
  transform: translateY(-2px);
}

.svServiceCard:hover .svServiceCard__img {
  transform: scale(1.045);
  filter: saturate(1.05) contrast(1.03);
}

/* =========================
   Text below card
   ========================= */
.svServiceCard__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
  direction: rtl;
  padding-inline: 6px;
}

.svServiceCard__title {
  font-size: 1.08rem;
  line-height: 1.2;
  font-weight: 900;
  color: var(--sv-text);
  transition:
    color 0.25s ease,
    transform 0.25s ease;
}

.svServiceCard__cta {
  font-size: 0.85rem;
  line-height: 1.2;
  font-weight: 700;
  color: var(--sv-muted);
  transition:
    color 0.25s ease,
    letter-spacing 0.25s ease,
    transform 0.25s ease;
}

.svServiceCard:hover .svServiceCard__title {
  color: var(--sv-primary-2);
  transform: translateY(-1px);
}

.svServiceCard:hover .svServiceCard__cta {
  color: var(--sv-primary);
  letter-spacing: 0.02em;
  transform: translateY(-1px);
}

/* =========================
   Staircase effect
   same size, different vertical position only
   ========================= */
.svServiceCard--1 { --step: 40px; }
.svServiceCard--2 { --step: 80px; }
.svServiceCard--3 { --step: 40px; }
.svServiceCard--4 { --step: 80px; }

/* =========================
   Responsive
   ========================= */
@media (max-width: 1200px) {
  :root {
    --card-w: 175px;
    --card-h: 390px;
    --card-gap: 18px;
  }

  .svHero {
    padding-top: 8px;
  }

  .svServiceCard__title {
    font-size: 1rem;
  }

  .svServiceCard__cta {
    font-size: 0.8rem;
  }
}

@media (max-width: 1024px) {
  :root {
    --card-w: 155px;
    --card-h: 350px;
    --card-gap: 16px;
  }

  .svServiceCard--1 { --step: 20px; }
  .svServiceCard--2 { --step: 55px; }
  .svServiceCard--3 { --step: 20px; }
  .svServiceCard--4 { --step: 55px; }

  .svServiceCard__body {
    gap: 3px;
  }

  .svServiceCard__title {
    font-size: 0.96rem;
  }

  .svServiceCard__cta {
    font-size: 0.78rem;
  }
}

@media (max-width: 820px) {
  :root {
    --card-w: 138px;
    --card-h: 300px;
    --card-gap: 14px;
  }

  .svHero {
    min-height: auto;
    padding: 26px 0 34px;
  }

  .svServiceCard--1 { --step: 0px; }
  .svServiceCard--2 { --step: 26px; }
  .svServiceCard--3 { --step: 52px; }
  .svServiceCard--4 { --step: 78px; }

  .svServiceCard {
    gap: 10px;
  }

  .svServiceCard__title {
    font-size: 0.9rem;
  }

  .svServiceCard__cta {
    font-size: 0.74rem;
  }
}

@media (max-width: 640px) {
  :root {
    --card-w: 148px;
    --card-h: 300px;
  }

  .svHero {
    min-height: auto;
    padding: 32px 0 40px;
  }

  .svServicesRack {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, var(--card-w)));
    justify-content: center;
    gap: 22px 16px;
    direction: rtl;
  }

  .svServiceCard {
    transform: none;
    width: 100%;
    min-width: 0;
  }

  .svServiceCard:hover {
    transform: translateY(-8px);
  }

  .svServiceCard::before {
    top: 4px;
    width: calc(100% + 14px);
    height: calc(var(--card-h) + 14px);
  }

  .svServiceCard--1,
  .svServiceCard--2,
  .svServiceCard--3,
  .svServiceCard--4 {
    --step: 0px;
  }

  .svServiceCard__title {
    font-size: 0.95rem;
  }

  .svServiceCard__cta {
    font-size: 0.76rem;
  }
}

@media (max-width: 430px) {
  :root {
    --card-w: min(78vw, 300px);
    --card-h: 320px;
  }

  .svHero {
    padding: 24px 0 34px;
  }

  .svServicesRack {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 18px;
  }

  .svServiceCard {
    width: var(--card-w);
  }

  .svServiceCard__title {
    font-size: 1rem;
  }

  .svServiceCard__cta {
    font-size: 0.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .svServiceCard,
  .svServiceCard::before,
  .svServiceCard__media,
  .svServiceCard__img,
  .svServiceCard__title,
  .svServiceCard__cta {
    transition: none;
  }
}