/* Tuliplink — marketing site */

/* ================================ shell ================================ */
.landing {
  position: relative;
  overflow-x: hidden;
  background: var(--bg);
}

.landing::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(1100px 620px at 50% -220px, color-mix(in srgb, var(--accent) 16%, transparent), transparent 64%),
    radial-gradient(700px 520px at 92% 8%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 70%),
    radial-gradient(900px 700px at 0% 62%, color-mix(in srgb, var(--accent) 4%, transparent), transparent 72%);
}

.landing::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 0%, #000 8%, transparent 62%);
}

.landing > * {
  position: relative;
  z-index: 1;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: clamp(20px, 4vw, 44px);
}

/* ================================ nav ================================ */
.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 30px;
  height: 76px;
  padding: 0 clamp(20px, 4vw, 48px);
  background: rgba(7, 8, 11, 0.55);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px) saturate(140%);
  transition: border-color 0.3s, background 0.3s;
}

.site-nav.scrolled {
  border-bottom-color: var(--line);
  background: rgba(7, 8, 11, 0.86);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
}

.nav-links a {
  position: relative;
  color: var(--muted);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  padding: 7px 0;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.28s cubic-bezier(0.22, 0.8, 0.3, 1);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin-left: auto;
}

.nav-toggle span {
  width: 15px;
  height: 1px;
  background: var(--ink);
  transition: transform 0.25s;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

/* ================================ hero ================================ */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  align-items: center;
  gap: clamp(34px, 5vw, 72px);
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(126px, 16vh, 176px) clamp(20px, 4vw, 44px) clamp(72px, 10vh, 116px);
  min-height: 94svh;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 14px 6px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-badge i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
}

.hero-copy {
  animation: rise 0.9s cubic-bezier(0.22, 0.8, 0.3, 1) both;
}

.hero-copy h1 {
  margin-top: 24px;
  font-family: var(--display);
  font-size: clamp(46px, 6.6vw, 92px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.028em;
  text-wrap: balance;
}

.hero-copy h1 em {
  font-style: italic;
  color: var(--accent-text);
}

.lede {
  margin-top: 24px;
  max-width: 49ch;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.75;
  text-wrap: pretty;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
}

.hero-ctas .btn {
  min-height: 50px;
  padding: 0 26px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 38px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  color: var(--faint);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 9px;
}

.hero-points span {
  display: grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  border-radius: 50%;
  color: var(--accent-text);
  font-size: 8px;
}

/* ------------------------------ phone mock ------------------------------ */
.hero-visual {
  display: flex;
  justify-content: center;
  animation: rise 1.1s 0.14s cubic-bezier(0.22, 0.8, 0.3, 1) both;
}

.phone-wrap {
  position: relative;
  width: 300px;
}

.halo {
  position: absolute;
  inset: -110px -80px;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 26%, transparent), transparent 74%);
  filter: blur(28px);
}

.ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 460px;
  height: 460px;
  margin: -230px 0 0 -230px;
  border: 1px solid color-mix(in srgb, var(--accent) 12%, transparent);
  border-radius: 50%;
  pointer-events: none;
}

.ring::before,
.ring::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--accent) 8%, transparent);
}

.ring::before {
  inset: 60px;
}

.ring::after {
  inset: 128px;
}

.phone {
  position: relative;
  width: 286px;
  height: 574px;
  margin: 0 auto;
  padding: 9px;
  border-radius: 46px;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent);
  background: linear-gradient(155deg, #1b2130, #0d1017 45%, #07080b);
  box-shadow:
    0 50px 100px -34px rgba(0, 0, 0, 0.95),
    0 0 0 1px rgba(255, 255, 255, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.phone-speaker {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 54px;
  height: 4px;
  border-radius: 99px;
  background: #2a3040;
  z-index: 2;
}

.phone-screen {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: 38px;
  padding: 24px 17px 14px;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(320px 200px at 50% -60px, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%),
    #0a0d13;
}

.phone-screen::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 45%;
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.045), transparent 60%);
  pointer-events: none;
}

.ph-word {
  margin-top: 5px;
  text-align: center;
  font-family: var(--display);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.ph-word span {
  color: var(--brand);
}

.ph-brand {
  margin-top: 17px;
  text-align: center;
  font-family: var(--display);
  font-size: 26px;
  line-height: 1;
  color: var(--ink);
}

.ph-tag {
  margin-top: 3px;
  text-align: center;
  font-family: var(--display);
  font-style: italic;
  font-size: 8.5px;
  color: var(--muted);
}

.ph-rule {
  width: 22px;
  height: 1px;
  margin: 12px auto 13px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.ph-cats {
  display: flex;
  justify-content: center;
  gap: 3px;
  margin-bottom: 16px;
  font-size: 5.6px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}

.ph-cats span {
  padding: 3px 6px;
  border-radius: 99px;
}

.ph-cats .on {
  color: var(--accent-text);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.ph-cat {
  font-family: var(--display);
  font-size: 14px;
  color: var(--ink);
  padding-bottom: 5px;
}

.ph-item {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin-top: 10px;
  font-family: var(--display);
  font-size: 11.5px;
  color: var(--ink);
}

.ph-item i {
  flex: 1;
  border-bottom: 1px dotted color-mix(in srgb, var(--accent) 30%, transparent);
  transform: translateY(-2px);
}

.ph-item b {
  font-weight: 500;
  color: var(--accent-text);
  font-size: 11px;
}

.ph-desc {
  margin-top: 2px;
  font-size: 6.4px;
  line-height: 1.5;
  color: var(--muted);
  max-width: 92%;
}

.ph-actions {
  display: flex;
  gap: 2px;
  margin-top: auto;
  padding: 4px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 99px;
  background: rgba(19, 23, 32, 0.92);
  font-size: 5.8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.ph-actions span {
  flex: 1;
  text-align: center;
  padding: 7px 2px;
  border-radius: 99px;
}

.ph-actions .on {
  color: var(--accent-bright);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

/* floating chips */
.nfc-chip {
  position: absolute;
  left: -62px;
  bottom: 86px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 16px 11px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: rgba(19, 23, 32, 0.94);
  backdrop-filter: blur(12px);
  box-shadow: 0 22px 48px -18px rgba(0, 0, 0, 0.9);
  animation: floaty 6s ease-in-out infinite;
}

.nfc-ring {
  position: relative;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid var(--accent);
}

.nfc-ring::after {
  content: "";
  position: absolute;
  inset: -4px;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  border-radius: 50%;
  animation: ping 2.4s ease-out infinite;
}

.nfc-text {
  display: flex;
  flex-direction: column;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--accent-text);
  line-height: 1.2;
}

.nfc-text small {
  font-size: 8px;
  letter-spacing: 0.02em;
  color: var(--faint);
  margin-top: 2px;
  white-space: nowrap;
}

.float-card {
  position: absolute;
  top: 336px;
  right: -60px;
  width: 138px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(19, 23, 32, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 22px 48px -18px rgba(0, 0, 0, 0.85);
  animation: floaty 7s 0.8s ease-in-out infinite;
}

.fc-label {
  display: block;
  color: var(--faint);
  font-size: 8px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.float-card strong {
  display: block;
  margin-top: 3px;
  font-family: var(--display);
  font-size: 31px;
  font-weight: 400;
  color: var(--accent-text);
  line-height: 1;
}

.float-card small {
  color: var(--faint);
  font-size: 8.5px;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes ping {
  0% { transform: scale(0.8); opacity: 0.9; }
  80%, 100% { transform: scale(1.8); opacity: 0; }
}

/* ================================ sections ================================ */
.section {
  position: relative;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(70px, 9vw, 118px) clamp(20px, 4vw, 44px);
}

.section + .section {
  border-top: 1px solid var(--line);
}

.section-head {
  max-width: 660px;
  margin-bottom: clamp(38px, 5vw, 62px);
}

.section-head h2 {
  margin-top: 18px;
  font-family: var(--display);
  font-size: clamp(36px, 4.7vw, 58px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

.section-sub {
  margin-top: 16px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
}

/* -------------------------------- how -------------------------------- */
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.how-card {
  position: relative;
  padding: 34px 30px 38px;
  background: linear-gradient(170deg, #10141c, #0b0e14 70%);
  overflow: hidden;
  transition: background 0.3s;
}

.how-card:hover {
  background: linear-gradient(170deg, #141926, #0b0e14 70%);
}

.how-card .ghost-no {
  position: absolute;
  top: 8px;
  right: 18px;
  font-family: var(--display);
  font-size: 86px;
  font-weight: 300;
  line-height: 1;
  color: rgba(255, 255, 255, 0.035);
  pointer-events: none;
}

.step-no {
  font-family: var(--display);
  font-size: 12px;
  color: var(--accent-text);
  letter-spacing: 0.12em;
}

.how-card h3 {
  margin-top: 56px;
  font-family: var(--display);
  font-size: 25px;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.how-card p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.68;
}

/* ------------------------------ features ------------------------------ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature {
  position: relative;
  padding: 28px 26px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(360px 200px at 100% 0%, color-mix(in srgb, var(--accent) 6%, transparent), transparent 70%),
    linear-gradient(170deg, #10141c, #0b0e14 72%);
  transition: border-color 0.28s, transform 0.28s, box-shadow 0.28s;
  overflow: hidden;
}

.feature::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 60%, transparent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -34px rgba(0, 0, 0, 0.9);
}

.feature:hover::before {
  opacity: 1;
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 14%, transparent), transparent);
  color: var(--accent-text);
}

.feature-icon svg {
  width: 21px;
  height: 21px;
}

.feature h3 {
  margin-top: 22px;
  font-family: var(--display);
  font-size: 23px;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.18;
}

.feature p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.68;
}

.feature-note {
  display: block;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 9.5px;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

/* ------------------------------ showcase ------------------------------ */
.showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: clamp(34px, 5vw, 68px);
}

.showcase-copy h2 {
  margin-top: 18px;
  font-family: var(--display);
  font-size: clamp(38px, 4.7vw, 58px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.022em;
}

.check-list {
  margin: 28px 0 32px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.check-list li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 7px;
  width: 7px;
  height: 4px;
  border-left: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
}

/* panel mock */
.showcase-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.showcase-visual::before {
  content: "";
  position: absolute;
  inset: 8% -6% 2%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 20%, transparent), transparent 72%);
  filter: blur(24px);
  pointer-events: none;
}

.panel-mock {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 560px;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface);
  box-shadow:
    0 50px 100px -44px rgba(0, 0, 0, 0.95),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  font-size: 9px;
}

.pm-chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.pm-chrome i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #2b3242;
}

.pm-chrome span {
  margin-left: 10px;
  color: var(--faint);
  font-size: 8px;
  letter-spacing: 0.06em;
}

.pm-body {
  display: flex;
  min-height: 300px;
}

.pm-side {
  width: 122px;
  flex: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.2);
}

.pm-mark {
  font-family: var(--display);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 12px;
}

.pm-mark span {
  color: var(--brand);
}

.pm-cafe {
  display: flex;
  flex-direction: column;
  font-family: var(--display);
  font-size: 13px;
  color: var(--ink);
  padding-bottom: 11px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 5px;
}

.pm-cafe small {
  font-family: var(--sans);
  font-size: 6.4px;
  color: var(--faint);
  margin-top: 2px;
  letter-spacing: 0.02em;
}

.pm-nav {
  padding: 6px 8px;
  border-radius: 5px;
  color: var(--faint);
  font-size: 7.8px;
}

.pm-nav.on {
  color: var(--accent-bright);
  background: color-mix(in srgb, var(--accent) 11%, transparent);
}

.pm-main {
  flex: 1;
  padding: 18px 18px 16px;
  min-width: 0;
}

.pm-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--display);
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 14px;
}

.pm-pill {
  font-family: var(--sans);
  font-size: 6.4px;
  letter-spacing: 0.06em;
  color: #fff;
  background: var(--accent);
  padding: 3px 8px;
  border-radius: 99px;
}

.pm-tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
}

.pm-tiles div {
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: color-mix(in srgb, var(--accent) 4%, transparent);
}

.pm-tiles small {
  display: block;
  font-size: 5.6px;
  letter-spacing: 0.06em;
  color: var(--faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pm-tiles strong {
  display: block;
  margin-top: 4px;
  font-family: var(--display);
  font-size: 18px;
  font-weight: 400;
  color: var(--ink);
  line-height: 1;
}

.pm-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 82px;
  margin: 13px 0;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}

.pm-chart span {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--accent-bright), var(--accent-deep));
}

.pm-call {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  font-size: 7.6px;
  margin-top: 5px;
}

.pm-call em {
  margin-left: auto;
  font-style: normal;
  font-size: 6.4px;
  color: var(--accent-text);
}

.pm-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

.pm-live {
  position: absolute;
  right: 18px;
  bottom: -14px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(19, 23, 32, 0.96);
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.9);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.pm-live i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 16%, transparent);
}

/* ------------------------------- paketler ------------------------------- */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 32px 28px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(175deg, #10141c, #0a0d13 78%);
  transition: border-color 0.28s, transform 0.28s;
}

.price-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.price-card.featured {
  border-color: color-mix(in srgb, var(--accent) 42%, transparent);
  background:
    radial-gradient(420px 280px at 50% -30%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 72%),
    linear-gradient(175deg, #131927, #0a0d13 78%);
  box-shadow: 0 40px 80px -44px color-mix(in srgb, var(--accent) 45%, transparent);
}

.price-tag {
  position: absolute;
  top: -11px;
  left: 28px;
  padding: 4px 12px;
  border-radius: 99px;
  background: var(--accent);
  color: #fff;
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.price-card h3 {
  font-family: var(--display);
  font-size: 27px;
  font-weight: 400;
  letter-spacing: -0.015em;
}

.price {
  margin-top: 14px;
  font-family: var(--display);
  font-size: 46px;
  font-weight: 400;
  line-height: 1;
  color: var(--accent-text);
  letter-spacing: -0.02em;
}

.price span {
  display: block;
  margin-top: 8px;
  font-family: var(--sans);
  font-size: 10.5px;
  color: var(--faint);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-left: 0;
}

.price-desc {
  margin-top: 16px;
  min-height: 44px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.62;
}

.price-card ul {
  margin: 22px 0 28px;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.price-card li {
  position: relative;
  padding-left: 19px;
  color: var(--muted);
  font-size: 12.8px;
  line-height: 1.5;
}

.price-card li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 7px;
  width: 7px;
  height: 4px;
  border-left: 1.4px solid var(--accent);
  border-bottom: 1.4px solid var(--accent);
  transform: rotate(-45deg);
}

.price-foot {
  margin-top: 26px;
  text-align: center;
  color: var(--faint);
  font-size: 11.5px;
  letter-spacing: 0.03em;
}

/* --------------------------------- faq --------------------------------- */
.faq {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(30px, 5vw, 64px);
  align-items: start;
}

.faq .section-head {
  position: sticky;
  top: 110px;
  margin-bottom: 0;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 21px 4px;
  cursor: pointer;
  list-style: none;
  font-family: var(--display);
  font-size: 19px;
  color: var(--ink);
  transition: color 0.2s;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  flex: none;
  font-family: var(--sans);
  font-size: 20px;
  font-weight: 300;
  color: var(--accent-text);
  transition: transform 0.3s cubic-bezier(0.22, 0.8, 0.3, 1);
}

.faq-list details[open] summary::after {
  transform: rotate(45deg);
}

.faq-list summary:hover {
  color: var(--accent-bright);
}

.faq-list details p {
  padding: 0 40px 24px 4px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
  max-width: 70ch;
}

/* ------------------------------- contact ------------------------------- */
.contact-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: clamp(30px, 4vw, 56px);
  align-items: start;
  overflow: hidden;
  padding: clamp(34px, 5vw, 60px);
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background:
    radial-gradient(620px 420px at 12% 0%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 68%),
    linear-gradient(160deg, #121725, #0a0c11);
}

.contact-inner::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -180px;
  bottom: -300px;
  border: 1px solid color-mix(in srgb, var(--accent) 14%, transparent);
  border-radius: 50%;
  pointer-events: none;
}

.contact-copy h2 {
  margin-top: 18px;
  font-family: var(--display);
  font-size: clamp(38px, 5vw, 60px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.025em;
}

.contact-copy h2 em {
  font-style: italic;
  color: var(--accent-text);
}

.contact-copy .lede {
  margin-top: 18px;
  max-width: 40ch;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.social-row {
  display: flex;
  gap: 10px;
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.social-link:hover {
  color: var(--ink);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.social-link svg {
  width: 16px;
  height: 16px;
  flex: none;
}

/* request form */
.req-form {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(9, 11, 16, 0.62);
  backdrop-filter: blur(10px);
}

.req-form h3 {
  font-family: var(--display);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.req-form .form-note {
  font-size: 11.5px;
  color: var(--faint);
  line-height: 1.55;
}

.req-form .btn {
  margin-top: 4px;
  min-height: 48px;
}

.req-form .form-error,
.req-form .form-success {
  margin: 0;
  line-height: 1.5;
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.is-sent .req-fields {
  display: none;
}

/* -------------------------------- footer -------------------------------- */
.site-foot {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 44px clamp(20px, 4vw, 44px) 52px;
  border-top: 1px solid var(--line);
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 34px;
}

.foot-brand p {
  margin-top: 16px;
  color: var(--faint);
  font-size: 12.5px;
  max-width: 34ch;
  line-height: 1.65;
}

.foot-col h4 {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--faint);
}

.foot-col ul {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.foot-col a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12.5px;
  transition: color 0.2s;
}

.foot-col a:hover {
  color: var(--accent-text);
}

.foot-col svg {
  width: 14px;
  height: 14px;
  flex: none;
}

.foot-note {
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid color-mix(in srgb, var(--accent) 8%, transparent);
  color: var(--faint);
  font-size: 11px;
  letter-spacing: 0.03em;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
}

/* ================================ motion ================================ */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.22, 0.8, 0.3, 1),
    transform 0.7s cubic-bezier(0.22, 0.8, 0.3, 1);
  will-change: opacity, transform;
}

.js .reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .nfc-chip,
  .float-card {
    animation: none;
  }
}

/* ================================ responsive ================================ */
@media (max-width: 1080px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .faq {
    grid-template-columns: 1fr;
  }
  .faq .section-head {
    position: static;
  }
}

@media (max-width: 1000px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 124px;
    min-height: 0;
    gap: 26px;
  }
  .hero-visual {
    margin-top: 34px;
  }
  .hero-copy .lede {
    max-width: 58ch;
  }
  .ring {
    display: none;
  }
  .nfc-chip {
    left: -22px;
  }
  .float-card {
    right: -18px;
  }
  .how-grid {
    grid-template-columns: 1fr;
  }
  .how-card h3 {
    margin-top: 22px;
  }
  .showcase {
    grid-template-columns: 1fr;
  }
  .showcase-visual {
    margin-top: 30px;
  }
  .price-grid {
    grid-template-columns: 1fr;
    max-width: 540px;
  }
  .price-desc {
    min-height: 0;
  }
  .contact-inner {
    grid-template-columns: 1fr;
  }
  .foot-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .foot-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .nav-links,
  .nav-cta {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .site-nav.open {
    background: rgba(7, 8, 11, 0.98);
  }
  .site-nav.open .nav-links {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 10px 20px 22px;
    background: rgba(7, 8, 11, 0.98);
    border-bottom: 1px solid var(--line);
  }
  .site-nav.open .nav-links a {
    padding: 14px 4px;
    font-size: 14px;
    border-bottom: 1px solid color-mix(in srgb, var(--accent) 7%, transparent);
  }
}

@media (max-width: 620px) {
  .hero {
    padding-top: 110px;
  }
  .hero-copy h1 {
    font-size: clamp(42px, 12.5vw, 60px);
  }
  .hero-points {
    gap: 9px 18px;
  }
  .phone-wrap {
    transform: scale(0.9);
    transform-origin: top center;
    margin-bottom: -56px;
  }
  .nfc-chip {
    left: -40px;
    bottom: 66px;
  }
  .float-card {
    display: none;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .panel-mock {
    font-size: 8px;
  }
  .pm-side {
    width: 96px;
    padding: 14px 10px;
  }
  .pm-tiles {
    grid-template-columns: repeat(2, 1fr);
  }
  .price-card {
    padding: 28px 22px 24px;
  }
  .contact-inner {
    padding: 26px 20px;
  }
  .req-form {
    padding: 22px 18px;
  }
  .foot-grid {
    grid-template-columns: 1fr;
  }
  .foot-note {
    flex-direction: column;
  }
}