@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');

.isd-site,
.isd-site * {
  box-sizing: border-box;
}

.isd-site {
  --ink: #0e1823;
  --muted: #677482;
  --line: rgba(14,24,35,.11);
  --blue: #0d5dff;
  --blue-2: #76b9ff;
  --ice: #edf7ff;
  --soft: #f7fafc;
  --glass: rgba(255,255,255,.62);
  --shadow: 0 26px 80px rgba(9,24,41,.13);
  --radius: 30px;
  position: relative;
  isolation: isolate;
  width: 100%;
  overflow: hidden;
  background:
    radial-gradient(circle at 7% 2%, rgba(105,184,255,.17), transparent 28%),
    radial-gradient(circle at 96% 18%, rgba(14,93,255,.10), transparent 31%),
    #fff;
  color: var(--ink);
  font-family: "Inter", Arial, sans-serif;
}

.isd-site a {
  color: inherit;
  text-decoration: none;
}

.isd-shell {
  width: min(1240px, calc(100% - 44px));
  margin: 0 auto;
}

/* =========================
   GLASS HEADER
========================= */
.isd-header-wrap {
  position: relative;
  z-index: 50;
  padding: 18px 0 0;
}

.isd-header {
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 13px 16px 13px 22px;
  border: 1px solid rgba(255,255,255,.80);
  border-radius: 24px;
  background: rgba(255,255,255,.66);
  box-shadow: 0 14px 40px rgba(22,46,75,.10);
  backdrop-filter: blur(20px) saturate(155%);
  -webkit-backdrop-filter: blur(20px) saturate(155%);
}

.isd-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.isd-brand-mark {
  width: 41px;
  height: 41px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #111d2b, #153e68);
  color: #fff;
  box-shadow: inset 0 1px rgba(255,255,255,.18), 0 10px 22px rgba(8,33,61,.19);
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  letter-spacing: -.04em;
}

.isd-brand-copy strong,
.isd-brand-copy span {
  display: block;
}

.isd-brand-copy strong {
  font-family: "Manrope", sans-serif;
  font-size: 14px;
  letter-spacing: .10em;
  text-transform: uppercase;
}

.isd-brand-copy span {
  margin-top: 2px;
  color: #6e7b87;
  font-size: 11px;
}

.isd-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.isd-nav a {
  padding: 10px 13px;
  border-radius: 12px;
  color: #44525e;
  font-size: 13px;
  font-weight: 600;
  transition: .25s ease;
}

.isd-nav a:hover {
  color: #0d1925;
  background: rgba(255,255,255,.75);
  box-shadow: inset 0 0 0 1px rgba(10,47,86,.06);
  transform: translateY(-1px);
}

.isd-header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 19px;
  border-radius: 15px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,0)),
    #0f5fff;
  color: #fff !important;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 10px 26px rgba(15,95,255,.26), inset 0 1px rgba(255,255,255,.32);
  transition: .25s ease;
}

.isd-header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 34px rgba(15,95,255,.30), inset 0 1px rgba(255,255,255,.32);
}

.isd-menu-btn {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 14px;
  background: rgba(255,255,255,.76);
  box-shadow: inset 0 0 0 1px rgba(9,35,62,.08);
  cursor: pointer;
}

/* =========================
   HERO
========================= */
.isd-hero {
  position: relative;
  min-height: 720px;
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 26px;
  align-items: center;
  padding: 44px 0 56px;
}

.isd-hero-copy {
  position: relative;
  z-index: 5;
  padding-left: 6px;
  animation: isdTextIn .85s cubic-bezier(.2,.8,.2,1) both;
}

@keyframes isdTextIn {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

.isd-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  margin-bottom: 22px;
  border: 1px solid rgba(15,95,255,.12);
  border-radius: 999px;
  background: rgba(237,247,255,.74);
  color: #175ebd;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.isd-eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #0d5dff;
  box-shadow: 0 0 0 5px rgba(13,93,255,.09);
}

.isd-hero h1 {
  max-width: 720px;
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(47px, 5.2vw, 82px);
  line-height: .99;
  letter-spacing: -.055em;
  font-weight: 800;
}

.isd-hero h1 .isd-accent {
  color: #0e62f6;
  text-shadow: 0 12px 36px rgba(15,95,255,.12);
}

.isd-hero-lead {
  max-width: 610px;
  margin: 25px 0 0;
  color: #65727f;
  font-size: 17px;
  line-height: 1.75;
}

.isd-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 31px;
}

.isd-btn {
  min-height: 55px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 22px;
  border-radius: 16px;
  font-weight: 700;
  font-size: 14px;
  transition: transform .24s ease, box-shadow .24s ease, background .24s ease;
}

.isd-btn-primary {
  color: #fff !important;
  background: linear-gradient(135deg, #0f5fff, #327cff);
  box-shadow: 0 15px 34px rgba(15,95,255,.26);
}

.isd-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(15,95,255,.31);
}

.isd-btn-ghost {
  color: #15212d;
  border: 1px solid rgba(10,35,62,.10);
  background: rgba(255,255,255,.70);
  box-shadow: 0 10px 25px rgba(9,30,54,.06);
  backdrop-filter: blur(12px);
}

.isd-btn-ghost:hover {
  transform: translateY(-2px);
  background: #fff;
}

.isd-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 28px;
  color: #6b7782;
  font-size: 12px;
  font-weight: 600;
}

.isd-trust span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.isd-trust i {
  width: 6px;
  height: 6px;
  display: inline-block;
  border-radius: 999px;
  background: #7dbdff;
}

.isd-hero-visual {
  position: relative;
  min-height: 650px;
  animation: isdHeroIn 1s .1s cubic-bezier(.2,.8,.2,1) both;
}

@keyframes isdHeroIn {
  from { opacity: 0; transform: translateX(55px) scale(.98); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}

.isd-hero-glow {
  position: absolute;
  inset: 3% -8% 3% 8%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(72,159,255,.12), rgba(170,219,255,.03) 48%, transparent 72%);
  filter: blur(30px);
  pointer-events: none;
}

.isd-photo-stage {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: transparent;
  box-shadow: none;
  border-radius: 0;
  transform-style: preserve-3d;
}

.isd-photo-backdrop {
  display: none;
}

.isd-photo-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.88) 16%, rgba(255,255,255,.56) 32%, rgba(255,255,255,.16) 48%, rgba(255,255,255,.05) 65%, rgba(255,255,255,.04) 100%),
    linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.02));
  pointer-events: none;
  z-index: 3;
}

.isd-hero-image {
  position: absolute;
  inset: 0;
  display: block;
  padding: 0;
  z-index: 2;
}

.isd-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  filter: saturate(1) contrast(1.01);
  transform: none;
}

.isd-floating-card {
  position: absolute;
  z-index: 8;
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 18px;
  background: rgba(255,255,255,.72);
  box-shadow: 0 18px 40px rgba(16,37,59,.15);
  backdrop-filter: blur(18px) saturate(145%);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
}

.isd-floating-card strong,
.isd-floating-card span {
  display: block;
}

.isd-floating-card strong {
  font-size: 13px;
  font-weight: 800;
}

.isd-floating-card span {
  margin-top: 2px;
  color: #697887;
  font-size: 11px;
}

.isd-floating-card .isd-icon {
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(145deg, #eef8ff, #d9edff);
  color: #0d5dff;
  font-weight: 800;
}

.isd-float-1 {
  left: 12px;
  bottom: 58px;
}

.isd-float-2 {
  right: 16px;
  top: 66px;
}

/* =========================
   GENERAL SECTIONS
========================= */
.isd-section {
  padding: 84px 0;
}

.isd-section-soft {
  background: linear-gradient(180deg, rgba(246,250,253,.85), rgba(255,255,255,.95));
  border-top: 1px solid rgba(12,34,54,.04);
  border-bottom: 1px solid rgba(12,34,54,.04);
}

.isd-section-head {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: end;
  margin-bottom: 34px;
}

.isd-kicker {
  color: #0d5dff;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.isd-section h2 {
  max-width: 770px;
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(35px, 4vw, 57px);
  line-height: 1.04;
  letter-spacing: -.045em;
}

.isd-section-sub {
  max-width: 520px;
  color: #6b7884;
  font-size: 15px;
  line-height: 1.7;
}

/* =========================
   GLASS 3D SERVICE CARDS
========================= */
.isd-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 18px;
}

.isd-glass-card {
  position: relative;
  min-height: 340px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.74);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.80), rgba(238,247,255,.55));
  box-shadow: 0 20px 55px rgba(15,40,66,.09);
  transform-style: preserve-3d;
  transition: transform .14s linear, box-shadow .25s ease, border-color .25s ease;
  will-change: transform;
}

.isd-glass-card::before {
  content: "";
  position: absolute;
  width: 190px;
  height: 190px;
  left: var(--mx, 50%);
  top: var(--my, 50%);
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255,255,255,.92), rgba(111,188,255,.13) 34%, transparent 72%);
  opacity: .82;
  pointer-events: none;
  transition: opacity .2s ease;
}

.isd-glass-card:hover {
  border-color: rgba(162,214,255,.86);
  box-shadow: 0 34px 75px rgba(23,64,104,.16);
}

.isd-card-inner {
  position: relative;
  z-index: 2;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  transform: translateZ(28px);
}

.isd-card-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(255,255,255,.72);
  box-shadow: inset 0 0 0 1px rgba(18,63,104,.08), 0 10px 24px rgba(26,70,110,.08);
  color: #0c60f7;
  font-size: 21px;
  font-weight: 800;
}

.isd-glass-card h3 {
  margin: auto 0 10px;
  font-family: "Manrope", sans-serif;
  font-size: 22px;
  letter-spacing: -.025em;
}

.isd-glass-card p {
  margin: 0;
  color: #6b7782;
  font-size: 14px;
  line-height: 1.65;
}

.isd-card-link {
  margin-top: 19px;
  color: #0d5dff;
  font-size: 13px;
  font-weight: 800;
}

/* =========================
   SERIES
========================= */
.isd-series-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  gap: 14px;
}

.isd-series {
  position: relative;
  min-height: 295px;
  display: block;
  overflow: hidden;
  border-radius: 26px;
  background: #dbeeff;
  box-shadow: 0 18px 45px rgba(10,32,55,.10);
  isolation: isolate;
  transition: transform .3s ease, box-shadow .3s ease;
}

.isd-series-image {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  image-rendering: auto;
  transform: scale(1.001);
  transition: transform .65s cubic-bezier(.2,.75,.2,1), filter .35s ease;
}

.isd-series-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(7,17,28,.02) 0%, rgba(7,17,28,.06) 30%, rgba(7,17,28,.74) 100%);
  pointer-events: none;
}

.isd-series::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  background: linear-gradient(130deg, transparent 15%, rgba(255,255,255,.24) 48%, transparent 65%);
  transform: translateX(-115%);
  transition: transform .8s ease;
  pointer-events: none;
}

.isd-series-copy {
  position: absolute;
  z-index: 3;
  left: 24px;
  right: 24px;
  bottom: 24px;
  display: block;
}

.isd-series small {
  display: block;
  color: rgba(255,255,255,.82);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  text-shadow: 0 1px 10px rgba(0,0,0,.24);
}

.isd-series h3 {
  margin: 7px 0 0;
  color: #fff;
  font-family: "Manrope", sans-serif;
  font-size: 24px;
  letter-spacing: -.03em;
  text-shadow: 0 2px 16px rgba(0,0,0,.30);
}

.isd-series:hover {
  transform: translateY(-7px);
  box-shadow: 0 30px 65px rgba(10,32,55,.18);
}

.isd-series:hover::before {
  transform: translateX(120%);
}

.isd-series:hover .isd-series-image {
  transform: scale(1.025);
  filter: saturate(1.03) contrast(1.02);
}

/* =========================
   PROCESS
========================= */
.isd-process {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 15px;
  counter-reset: steps;
}

.isd-step {
  position: relative;
  min-height: 230px;
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: 25px;
  background: rgba(255,255,255,.72);
  box-shadow: 0 14px 38px rgba(12,35,58,.06);
  counter-increment: steps;
}

.isd-step::before {
  content: "0" counter(steps);
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  background: #eef7ff;
  color: #0d5dff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
}

.isd-step h3 {
  margin: 42px 0 9px;
  font-family: "Manrope", sans-serif;
  font-size: 20px;
}

.isd-step p {
  margin: 0;
  color: #6d7984;
  font-size: 13px;
  line-height: 1.65;
}

/* =========================
   REVIEWS
========================= */
.isd-reviews {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 18px;
}

.isd-review-main,
.isd-review-score {
  border-radius: 30px;
  background: #111d2b;
  color: #fff;
}

.isd-review-main {
  padding: 42px;
}

.isd-stars {
  color: #8ec8ff;
  letter-spacing: .20em;
  font-size: 18px;
}

.isd-review-main blockquote {
  max-width: 820px;
  margin: 22px 0 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(24px, 3vw, 39px);
  line-height: 1.27;
  letter-spacing: -.035em;
}

.isd-review-by {
  margin-top: 25px;
  color: #aeb9c5;
  font-size: 13px;
}

.isd-review-score {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 30px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 25%, rgba(36,126,255,.26), transparent 42%),
    #152235;
}

.isd-review-score strong {
  display: block;
  font-family: "Manrope", sans-serif;
  font-size: 76px;
  letter-spacing: -.07em;
  line-height: 1;
}

.isd-review-score span {
  display: block;
  margin-top: 9px;
  color: #b6c4d2;
  font-size: 12px;
}

/* =========================
   CTA / FOOTER
========================= */
.isd-final {
  padding: 35px 0 90px;
}

.isd-final-box {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 25px;
  align-items: center;
  padding: 45px 46px;
  border-radius: 34px;
  background:
    radial-gradient(circle at 12% 0%, rgba(115,191,255,.35), transparent 35%),
    linear-gradient(135deg, #0d5dff, #153b79);
  color: #fff;
  box-shadow: 0 30px 70px rgba(13,93,255,.22);
}

.isd-final-box::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  right: -60px;
  top: -120px;
  border: 1px solid rgba(255,255,255,.20);
  border-radius: 50%;
  box-shadow: 0 0 0 50px rgba(255,255,255,.035), 0 0 0 100px rgba(255,255,255,.025);
}

.isd-final-copy {
  position: relative;
  z-index: 2;
}

.isd-final-copy h2 {
  max-width: 720px;
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(35px, 4vw, 58px);
  line-height: 1.04;
  letter-spacing: -.045em;
}

.isd-final-copy p {
  margin: 13px 0 0;
  color: rgba(255,255,255,.78);
}

.isd-final-actions {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.isd-final .isd-btn-primary {
  background: #fff;
  color: #0d5dff !important;
  box-shadow: 0 13px 32px rgba(4,31,80,.18);
}

.isd-final .isd-btn-ghost {
  color: #fff;
  border-color: rgba(255,255,255,.26);
  background: rgba(255,255,255,.09);
}

.isd-footer {
  padding: 28px 0 42px;
  border-top: 1px solid rgba(16,39,62,.08);
  color: #7b8791;
  font-size: 12px;
}

.isd-footer-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

/* =========================
   REVEAL ANIMATIONS
========================= */
.isd-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}

.isd-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 1100px) {
  .isd-header {
    grid-template-columns: 1fr auto auto;
  }
  .isd-nav {
    position: absolute;
    top: 96px;
    left: 22px;
    right: 22px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid rgba(255,255,255,.8);
    border-radius: 20px;
    background: rgba(255,255,255,.92);
    box-shadow: 0 18px 40px rgba(18,42,70,.13);
    backdrop-filter: blur(18px);
  }
  .isd-nav.is-open { display: flex; }
  .isd-menu-btn { display: block; }
  .isd-hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 46px;
  }
  .isd-hero-visual { min-height: 560px; }
  .isd-grid-4 { grid-template-columns: repeat(2,1fr); }
  .isd-series-grid { grid-template-columns: repeat(3,1fr); }
  .isd-process { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 720px) {
  .isd-shell {
    width: min(100% - 26px, 1240px);
  }
  .isd-header-wrap { padding-top: 10px; }
  .isd-header {
    min-height: 67px;
    gap: 10px;
    padding: 10px 11px 10px 14px;
    border-radius: 19px;
  }
  .isd-brand {
    min-width: 0;
  }
  .isd-brand-copy span { display: none; }
  .isd-header-cta { display: none; }
  .isd-nav { left: 13px; right: 13px; top: 82px; }
  .isd-hero {
    gap: 16px;
    padding: 55px 0 54px;
  }
  .isd-hero h1 {
    font-size: clamp(43px, 13vw, 60px);
  }
  .isd-hero-lead { font-size: 15px; }
  .isd-btn { width: 100%; }
  .isd-hero-visual { min-height: 420px; }
  .isd-photo-stage {
    inset: 0;
    border-radius: 24px;
  }
  .isd-photo-stage::after {
    background:
      linear-gradient(180deg, rgba(255,255,255,.28), rgba(255,255,255,.05)),
      linear-gradient(90deg, rgba(255,255,255,.66) 0%, rgba(255,255,255,.22) 28%, rgba(255,255,255,.05) 56%, rgba(255,255,255,.05) 100%);
  }
  .isd-floating-card { transform: scale(.90); }
  .isd-float-1 { left: 10px; bottom: 18px; }
  .isd-float-2 { right: 10px; top: 18px; }
  .isd-section { padding: 65px 0; }
  .isd-section-head {
    display: block;
    margin-bottom: 27px;
  }
  .isd-section-sub { margin-top: 15px; }
  .isd-grid-4,
  .isd-series-grid,
  .isd-process,
  .isd-reviews {
    grid-template-columns: 1fr;
  }
  .isd-glass-card,
  .isd-card-inner { min-height: 295px; }
  .isd-series { min-height: 245px; }
  .isd-final-box {
    grid-template-columns: 1fr;
    padding: 34px 25px;
    border-radius: 27px;
  }
  .isd-final-actions .isd-btn { width: 100%; }
  .isd-footer-row {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .isd-site *,
  .isd-site *::before,
  .isd-site *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}