/* ============== TOKENS ============== */
:root {
  --red: #FF1A1A;
  --red-deep: #d70d0d;
  --red-glow: rgba(255, 26, 26, .45);
  --yellow: #FFCA26;
  --ink: #0a0a0a;
  --ink-2: #141414;
  --ink-3: #1f1f1f;
  --paper: #ffffff;
  --paper-2: #f7f7f7;
  --muted: #6b6b6b;
  --line: #e9e9e9;
  --line-dark: rgba(255,255,255,.12);

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 20px;
  --r-full: 1000px;

  --maxw: 1240px;
  --pad: clamp(20px, 4vw, 64px);

  --ease: cubic-bezier(.2,.7,.2,1);
  --ease-out: cubic-bezier(.16,1,.3,1);

  font-family: "Google Sans", "DM Sans", -apple-system, system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ============== HERO ============== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  background: #000;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  padding-bottom: 90px;
}

/* slideshow */
.hero-slides {
  position: absolute; inset: 0;
  z-index: -2;
  background: #000;
  overflow: hidden;
}
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 1.4s var(--ease-out), transform 9s linear;
  will-change: opacity, transform;
}
.hero-slide.is-active {
  opacity: 1;
  transform: scale(1.0);
  transition: opacity 1.4s var(--ease-out), transform 9s linear;
}
.hero-slide.is-active.is-zooming {
  transform: scale(1.035);
}
.hero-vignette {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.15) 30%, rgba(0,0,0,.55) 70%, rgba(0,0,0,.95) 100%),
    linear-gradient(90deg, rgba(0,0,0,.78) 0%, rgba(0,0,0,.45) 40%, rgba(0,0,0,.1) 75%, rgba(0,0,0,.4) 100%);
  z-index: -1;
  pointer-events: none;
}

/* pager */
.hero-pager {
  position: absolute;
  bottom: clamp(28px, 4vw, 44px);
  right: 50%;
  transform: translateX(calc(min(var(--maxw)/2, 50vw) - var(--pad)));
  display: flex;
  gap: 12px;
  z-index: 3;
}
.hero-dot {
  width: 44px; height: 4px;
  background: transparent;
  border: 0;
  padding: 0;
  position: relative;
  overflow: hidden;
}
.hero-dot::before {
  content: "";
  position: absolute; inset: 0;
  background: rgba(255,255,255,.22);
  border-radius: 2px;
}
.hero-dot i {
  position: absolute; inset: 0;
  background: #fff;
  border-radius: 2px;
  transform: translateX(-100%);
  transition: transform .3s var(--ease);
}
.hero-dot.is-active i {
  animation: pagerFill var(--slide-dur, 5500ms) linear forwards;
}
@keyframes pagerFill {
  from { transform: translateX(-100%); }
  to   { transform: translateX(0); }
}
@media (max-width: 640px) {
  .hero-pager { transform: translateX(50%); }
}

/* nav */
.nav-wrap {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: background .35s var(--ease), backdrop-filter .35s var(--ease), border-color .35s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav-wrap.scrolled {
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: rgba(255,255,255,.06);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px var(--pad);
  position: relative;
  z-index: 2;
}
.brand img { height: 64px; width: auto; transition: height .3s var(--ease); }
.nav-wrap.scrolled .brand img { height: 52px; }
.nav-links {
  display: flex; gap: 32px;
  font-size: 14.5px; font-weight: 500;
  color: rgba(255,255,255,.7);
}
.nav-links a { transition: color .25s var(--ease); }
.nav-links a:hover { color: #fff; }
.nav-cta {
  display: inline-flex; align-items: center;
  padding: 11px 22px;
  border-radius: var(--r-full);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(6px);
  font-weight: 600; font-size: 14.5px;
  color: #fff;
  transition: all .3s var(--ease);
}
.nav-cta:hover { background: var(--red); border-color: var(--red); color: #fff; transform: translateY(-1px); }

@media (max-width: 760px) {
  .nav-links { display: none; }
  .brand img { height: 52px; }
  .nav-wrap.scrolled .brand img { height: 44px; }
}

/* hero body */
.hero-body {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 64px) var(--pad) 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  border-radius: var(--r-full);
  font-size: 12.5px; font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.pill-ghost {
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.9);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(8px);
}
.pill-red {
  background: var(--red); color: #fff;
  box-shadow: 0 8px 22px -8px var(--red-glow);
}
.pill .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #2ed573;
  box-shadow: 0 0 0 4px rgba(46,213,115,.18);
  animation: pulse 2s var(--ease) infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 4px rgba(46,213,115,.18); }
  50%     { box-shadow: 0 0 0 8px rgba(46,213,115,0); }
}

.hero-title {
  font-family: "Google Sans", "DM Sans", sans-serif;
  font-weight: 800;
  font-size: clamp(34px, 5vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 22px;
  max-width: 16ch;
  text-wrap: balance;
}
.reveal-line {
  display: block;
  overflow: hidden;
}
.reveal-line > span {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  transition: transform 1s var(--ease-out), opacity 1s var(--ease-out);
  transition-delay: calc(var(--d, 0ms));
}
/* removed cursor */

.hero-sub {
  color: rgba(255,255,255,.78);
  font-size: clamp(14px, 1.1vw, 16.5px);
  line-height: 1.6;
  max-width: 540px;
  margin: 0;
}
.hero-ctas {
  margin-top: 32px;
  display: flex; flex-wrap: wrap; gap: 12px;
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px;
  border-radius: var(--r-full);
  font-weight: 600; font-size: 14px;
  white-space: nowrap;
  transition: all .35s var(--ease);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 14px 34px -10px var(--red-glow), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn-primary::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .9s var(--ease);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -10px var(--red-glow); }
.btn-primary:hover::before { transform: translateX(120%); }
.btn-primary svg { transition: transform .35s var(--ease); }
.btn-primary:hover svg { transform: translateX(4px); }

.btn-ghost {
  background: rgba(255,255,255,.05);
  color: #fff;
  border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.4);
  transform: translateY(-2px);
}

.btn.big { padding: 18px 32px; font-size: 16.5px; }

.hero-meta {
  display: flex; gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(36px, 5vw, 64px);
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.08);
  max-width: 620px;
}
.hero-meta > div {
  display: flex; flex-direction: column; gap: 2px;
}
.hero-meta strong {
  font-size: clamp(18px, 1.9vw, 24px);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.hero-meta span {
  font-size: 12px;
  color: rgba(255,255,255,.55);
  letter-spacing: .02em;
}

.scroll-hint {
  position: absolute;
  bottom: 28px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(255,255,255,.5);
  font-size: 11.5px; letter-spacing: .25em; text-transform: uppercase;
  z-index: 2;
}
.scroll-hint i {
  width: 1px; height: 36px;
  background: linear-gradient(180deg, rgba(255,255,255,.6), transparent);
  animation: scrollHint 2.2s var(--ease) infinite;
}
@keyframes scrollHint {
  0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}
@media (max-width: 640px) { .scroll-hint { display: none; } }

/* ============== MARQUEE ============== */
.marquee {
  background: var(--yellow);
  color: var(--ink);
  overflow: hidden;
  padding: 22px 0;
  border-top: 4px solid #000;
  border-bottom: 4px solid #000;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 38s linear infinite;
  gap: 0;
}
.marquee-row {
  display: flex; align-items: center; gap: 48px;
  padding-right: 48px;
  font-size: clamp(22px, 3.2vw, 38px);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  white-space: nowrap;
}
.marquee-row i {
  color: var(--red);
  font-style: normal;
  font-size: .9em;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee:hover .marquee-track { animation-play-state: paused; }

/* ============== SERVICES ============== */
.services {
  padding: clamp(72px, 9vw, 110px) 0;
  background: var(--paper);
  position: relative;
}
.section-head {
  max-width: 720px;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.section-head .pill { margin-bottom: 22px; }
.section-head h2 {
  font-size: clamp(36px, 5.5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin-bottom: 18px;
  text-wrap: balance;
}
.section-head p {
  font-size: clamp(15px, 1.3vw, 18px);
  color: var(--muted);
  max-width: 560px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 960px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .service-grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 32px 28px 28px;
  position: relative;
  overflow: hidden;
  transition: all .4s var(--ease);
  cursor: pointer;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: auto -40% -40% auto;
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--red-glow), transparent 70%);
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,26,26,.4);
  box-shadow: 0 28px 50px -28px rgba(0,0,0,.15);
}
.service-card:hover::before { opacity: 1; }
.service-card .ic {
  width: 64px; height: 64px;
  background: var(--red);
  color: #fff;
  border-radius: 14px;
  display: grid; place-items: center;
  margin-bottom: 24px;
  box-shadow: 0 12px 24px -10px var(--red-glow);
  overflow: hidden;
}
.service-card .ic svg { width: 28px; height: 28px; }
.service-card .ic img {
  width: 36px; height: 36px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.service-card h3 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 10px;
}
.service-card p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.55;
}
.service-card .card-arrow { display: none; }

/* ============== WHY US ============== */
.why {
  padding: clamp(72px, 9vw, 110px) 0;
  background: var(--paper-2);
  position: relative;
}
.why-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr; } }

.why-visual { position: relative; }
.why-photo {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: 24px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(0,0,0,.15), rgba(0,0,0,0)),
    url("assets/why.jpg");
  background-size: cover;
  background-position: center;
  box-shadow: 0 40px 80px -40px rgba(0,0,0,.4);
}
.why-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.5));
  pointer-events: none;
}
.shimmer { display: none; }
.badge-float {
  position: absolute;
  bottom: 24px; left: 24px;
  background: var(--red);
  color: #fff;
  border-radius: 18px;
  padding: 18px 22px;
  display: flex; align-items: center; gap: 14px;
  box-shadow: 0 20px 40px -16px var(--red-glow);
  z-index: 2;
  animation: floatY 5s var(--ease) infinite;
}
@keyframes floatY {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-6px); }
}
.badge-num {
  font-size: 48px; font-weight: 800; line-height: 1; letter-spacing: -0.04em;
}
.badge-num span { font-size: 28px; opacity: .85; }
.badge-lbl {
  font-size: 13px; line-height: 1.25; font-weight: 500;
}

.why-text .pill { margin-bottom: 22px; }
.why-text h2 {
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin-bottom: 16px;
  text-wrap: balance;
}
.why-text > p {
  font-size: 17px;
  color: var(--muted);
  margin-bottom: 36px;
  max-width: 520px;
}

.feature-list {
  list-style: none;
  display: flex; flex-direction: column; gap: 12px;
}
.feature-list li {
  display: flex; align-items: center; gap: 18px;
  padding: 16px 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition: all .3s var(--ease);
}
.feature-list li:hover {
  transform: translateX(6px);
  border-color: rgba(255,26,26,.4);
  box-shadow: 0 12px 30px -16px rgba(0,0,0,.1);
}
.feature-list .ic {
  width: 48px; height: 48px;
  background: var(--red); color: #fff;
  border-radius: 12px;
  display: grid; place-items: center;
  flex: 0 0 48px;
  overflow: hidden;
}
.feature-list .ic svg { width: 22px; height: 22px; }
.feature-list .ic img {
  width: 28px; height: 28px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.feature-list h4 {
  font-size: 16px; font-weight: 700;
  margin-bottom: 2px;
  letter-spacing: -0.01em;
}
.feature-list p { font-size: 14px; color: var(--muted); }

/* ============== ABOUT / EXCELLENCE ============== */
.about {
  padding: clamp(72px, 9vw, 110px) 0;
  background: var(--ink);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.about::before {
  content: "";
  position: absolute;
  top: 50%; left: -200px;
  transform: translateY(-50%);
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,26,26,.18), transparent 65%);
  pointer-events: none;
}
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  position: relative;
}
@media (max-width: 960px) { .about-grid { grid-template-columns: 1fr; } }

.about-left .pill { margin-bottom: 22px; }
.about-left h2 {
  font-size: clamp(34px, 4.8vw, 60px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 16px;
  text-wrap: balance;
}
.about-left > p {
  color: rgba(255,255,255,.65);
  font-size: 16.5px;
  max-width: 520px;
  margin-bottom: 36px;
}
.about-features {
  list-style: none;
  display: flex; flex-direction: column; gap: 24px;
}
.about-features li {
  display: flex; align-items: flex-start; gap: 18px;
}
.about-features .ic-check {
  width: 36px; height: 36px;
  flex: 0 0 36px;
  background: rgba(255,255,255,.08);
  color: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  margin-top: 2px;
}
.about-features .ic-check svg { width: 18px; height: 18px; }
.about-features h4 {
  font-size: 17px; font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.about-features p {
  color: rgba(255,255,255,.55);
  font-size: 14.5px;
  line-height: 1.55;
  max-width: 460px;
}

.about-card {
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 22px;
  padding: clamp(32px, 4vw, 48px);
  position: relative;
  backdrop-filter: blur(4px);
}
.about-num {
  font-size: clamp(48px, 7vw, 84px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--red);
  margin-bottom: 16px;
}
.about-num .count { display: inline-block; }
.about-card-sub {
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 32px;
}
.about-stats {
  list-style: none;
  display: flex; flex-direction: column;
}
.about-stats li {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 0;
  color: rgba(255,255,255,.85);
  font-size: 15.5px;
  font-weight: 500;
  border-top: 1px solid rgba(255,255,255,.07);
}
.about-stats li:first-child { border-top: 0; padding-top: 0; }
.about-stats li:last-child { padding-bottom: 0; }
.about-stats svg {
  width: 22px; height: 22px;
  color: var(--red);
  flex: 0 0 22px;
}

/* ============== PPF ============== */
.ppf {
  padding: clamp(72px, 9vw, 110px) 0;
  background: var(--paper);
}
.ppf-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}
@media (max-width: 900px) { .ppf-grid { grid-template-columns: 1fr; } }

.ppf-text .pill { margin-bottom: 22px; }
.ppf-text h2 {
  font-size: clamp(34px, 4.8vw, 60px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 18px;
  text-wrap: balance;
}
.ppf-text p {
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.6;
  max-width: 520px;
  margin-bottom: 16px;
}
.ppf-text p:last-child { margin-bottom: 0; }

.ppf-visual { width: 100%; }
.ppf-photo {
  position: relative;
  aspect-ratio: 1/1;
  border-radius: 28px;
  overflow: hidden;
  background-image: url("assets/ppf.jpg");
  background-size: cover;
  background-position: center;
  box-shadow: 0 50px 90px -50px rgba(0,0,0,.45);
}
.ppf-stripe {
  position: absolute; inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg,
    transparent 0%, transparent 35%,
    rgba(255,255,255,.16) 45%, rgba(255,255,255,.38) 50%, rgba(255,255,255,.16) 55%,
    transparent 65%, transparent 100%);
  mix-blend-mode: screen;
  transform: translateX(-120%);
  animation: ppfSweep 6s var(--ease) infinite;
}
@keyframes ppfSweep {
  0%   { transform: translateX(-120%); }
  60%  { transform: translateX(120%); }
  100% { transform: translateX(120%); }
}

/* ============== GRAPHENE ============== */
.graphene {
  padding: clamp(72px, 9vw, 110px) 0;
  background: var(--paper-2);
}
.graphene-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}
@media (max-width: 900px) {
  .graphene-grid { grid-template-columns: 1fr; }
  .graphene-visual { order: 2; }
}

.graphene-text .pill { margin-bottom: 22px; }
.graphene-text h2 {
  font-size: clamp(34px, 4.8vw, 60px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 18px;
  text-wrap: balance;
}
.graphene-text p {
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.6;
  max-width: 540px;
  margin-bottom: 16px;
}
.graphene-text p:last-child { margin-bottom: 0; }

.graphene-photo {
  position: relative;
  aspect-ratio: 1/1;
  border-radius: 28px;
  overflow: hidden;
  background-image: url("assets/graphene.jpg");
  background-size: cover;
  background-position: center;
  box-shadow: 0 50px 90px -50px rgba(0,0,0,.4);
}
.graphene-stripe {
  position: absolute; inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg,
    transparent 0%, transparent 35%,
    rgba(255,255,255,.18) 45%, rgba(255,255,255,.42) 50%, rgba(255,255,255,.18) 55%,
    transparent 65%, transparent 100%);
  mix-blend-mode: screen;
  transform: translateX(-120%);
  animation: ppfSweep 6.5s var(--ease) infinite;
}
.faq {
  padding: clamp(72px, 9vw, 110px) 0;
  background: var(--paper);
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 900px) { .faq-grid { grid-template-columns: 1fr; } }

.faq-head .pill { margin-bottom: 22px; }
.faq-head h2 {
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.0;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin-bottom: 16px;
}
.faq-head p { color: var(--muted); font-size: 16px; max-width: 360px; }

.faq-list {
  display: flex; flex-direction: column; gap: 10px;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: all .3s var(--ease);
}
.faq-item.open {
  border-color: rgba(255,26,26,.3);
  box-shadow: 0 16px 38px -22px rgba(0,0,0,.15);
}
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 20px 22px;
  background: transparent;
  border: 0;
  text-align: left;
  font-weight: 600; font-size: 15.5px;
  color: var(--ink);
  letter-spacing: -0.01em;
  gap: 16px;
}
.faq-toggle {
  width: 28px; height: 28px;
  flex: 0 0 28px;
  display: grid; place-items: center;
  position: relative;
  transition: transform .35s var(--ease);
}
.faq-toggle::before, .faq-toggle::after {
  content: ""; position: absolute;
  background: var(--ink);
  border-radius: 2px;
  transition: all .35s var(--ease);
}
.faq-toggle::before { width: 14px; height: 2px; }
.faq-toggle::after  { width: 2px; height: 14px; }
.faq-item.open .faq-toggle { background: var(--red); border-radius: 50%; }
.faq-item.open .faq-toggle::before { background: #fff; }
.faq-item.open .faq-toggle::after { transform: scaleY(0); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .5s var(--ease);
}
.faq-a-inner {
  padding: 0 22px 22px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ============== VISIT / CONTACT ============== */
.visit {
  padding: clamp(72px, 9vw, 110px) 0;
  background: var(--paper);
  color: var(--ink);
  position: relative;
  overflow: hidden;
}
.visit-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(40px, 5vw, 64px);
}
.visit-head h2 {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 14px;
}
.visit-head p {
  color: var(--muted);
  font-size: 17px;
}

.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: stretch;
}
@media (max-width: 960px) { .visit-grid { grid-template-columns: 1fr; } }

.visit-map {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #eef1f4;
  min-height: 460px;
  box-shadow: 0 24px 60px -36px rgba(0,0,0,.18);
}
.visit-map iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
  filter: saturate(.95);
}
.visit-map-link {
  position: absolute;
  top: 16px; right: 16px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  display: grid; place-items: center;
  box-shadow: 0 8px 20px -6px rgba(0,0,0,.25);
  transition: all .3s var(--ease);
  z-index: 3;
}
.visit-map-link:hover {
  background: var(--red); color: #fff;
  transform: translate(2px, -2px);
}
.visit-map-link svg { width: 18px; height: 18px; }

.visit-info {
  display: flex; flex-direction: column; gap: 12px;
}
.visit-info-head { margin-bottom: 8px; }
.visit-info-head h3 {
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.visit-info-head p {
  color: var(--muted);
  font-size: 15.5px;
}

.visit-card {
  display: flex; align-items: flex-start; gap: 18px;
  padding: 22px 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  color: inherit;
  text-decoration: none;
  transition: all .3s var(--ease);
}
a.visit-card { cursor: pointer; }
.visit-card:hover {
  transform: translateX(4px);
  border-color: rgba(255,26,26,.4);
  box-shadow: 0 16px 30px -16px rgba(0,0,0,.12);
}
.visit-card .ic {
  width: 52px; height: 52px;
  background: var(--red); color: #fff;
  border-radius: 14px;
  display: grid; place-items: center;
  flex: 0 0 52px;
  box-shadow: 0 12px 22px -10px var(--red-glow);
  overflow: hidden;
}
.visit-card .ic svg { width: 24px; height: 24px; }
.visit-card .ic img {
  width: 28px; height: 28px;
  object-fit: contain;
  /* icons are already white pngs */
}
.visit-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 4px; letter-spacing: -0.01em; }
.visit-card p { color: var(--muted); font-size: 14.5px; line-height: 1.5; }

/* remove the old red glow that was on dark version */
.visit::before { content: none; }

/* ============== FOOT ============== */
.foot {
  background: var(--ink);
  color: rgba(255,255,255,.7);
  padding-top: clamp(60px, 8vw, 96px);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  padding-bottom: clamp(48px, 6vw, 72px);
  align-items: start;
}
@media (max-width: 760px) {
  .foot-grid { grid-template-columns: 1fr; gap: 36px; }
}
.foot-logo { height: 56px; width: auto; margin-bottom: 20px; }
.foot-brand p {
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(255,255,255,.55);
  max-width: 320px;
  margin-bottom: 24px;
}
.foot-social {
  display: flex; gap: 10px;
}
.foot-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.75);
  transition: all .3s var(--ease);
}
.foot-social a:hover {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  transform: translateY(-2px);
}
.foot-social svg { width: 16px; height: 16px; }
.foot-col h4 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 22px;
}
.foot-col ul {
  list-style: none;
  display: flex; flex-direction: column; gap: 12px;
}
.foot-col li, .foot-col li a {
  color: rgba(255,255,255,.6);
  font-size: 14.5px;
  transition: color .25s var(--ease);
}
.foot-col li a:hover { color: var(--red); }
.foot-contact li {
  display: flex; align-items: flex-start; gap: 12px;
  line-height: 1.5;
}
.foot-contact svg {
  width: 16px; height: 16px;
  color: var(--red);
  flex: 0 0 16px;
  margin-top: 3px;
}
.foot-contact a { color: rgba(255,255,255,.7); }
.foot-contact a:hover { color: #fff; }

.foot-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 22px 0;
  font-size: 13px;
  color: rgba(255,255,255,.45);
}
.foot-bottom-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.foot-legal { display: flex; gap: 22px; }
.foot-legal a { color: rgba(255,255,255,.5); transition: color .25s var(--ease); }
.foot-legal a:hover { color: #fff; }

.foot-credit {
  color: rgba(255,255,255,.55);
  transition: color .25s var(--ease);
}
.foot-credit strong {
  color: rgba(255,255,255,.85);
  font-weight: 600;
  transition: color .25s var(--ease);
}
.foot-credit:hover { color: #fff; }
.foot-credit:hover strong { color: var(--red); }

/* ============== REVEAL ANIMATIONS ============== */
.reveal,
.on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .85s var(--ease-out), transform .85s var(--ease-out);
  transition-delay: calc(var(--d, 0ms));
}
.reveal.in,
.on-scroll.in {
  opacity: 1;
  transform: translateY(0);
}

/* hero load-in: trigger immediately */
.reveal[data-delay].in,
.reveal-line.in > span {
  transform: translateY(0);
  opacity: 1;
}

/* stagger helpers */
.service-grid .on-scroll:nth-child(1) { --d: 0ms; }
.service-grid .on-scroll:nth-child(2) { --d: 80ms; }
.service-grid .on-scroll:nth-child(3) { --d: 160ms; }
.service-grid .on-scroll:nth-child(4) { --d: 240ms; }
.service-grid .on-scroll:nth-child(5) { --d: 320ms; }
.service-grid .on-scroll:nth-child(6) { --d: 400ms; }

.feature-list .on-scroll:nth-child(1) { --d: 80ms; }
.feature-list .on-scroll:nth-child(2) { --d: 160ms; }
.feature-list .on-scroll:nth-child(3) { --d: 240ms; }
.feature-list .on-scroll:nth-child(4) { --d: 320ms; }

.visit-grid .on-scroll:nth-child(1) { --d: 0ms; }
.visit-grid .on-scroll:nth-child(2) { --d: 100ms; }
.visit-grid .on-scroll:nth-child(3) { --d: 200ms; }

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

/* ============== FLOATING ACTION BUTTONS ============== */
.fab {
  position: fixed;
  bottom: 22px;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #fff;
  text-decoration: none;
  z-index: 60;
  box-shadow: 0 14px 30px -10px rgba(0,0,0,.35);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.fab svg { width: 24px; height: 24px; }
.fab:hover { transform: translateY(-3px) scale(1.04); }
.fab-call {
  left: 22px;
  background: var(--red);
  box-shadow: 0 14px 30px -8px var(--red-glow), 0 0 0 0 var(--red);
  animation: fabPulseRed 2.2s var(--ease) infinite;
}
.fab-wa {
  right: 22px;
  background: #25D366;
  box-shadow: 0 14px 30px -8px rgba(37,211,102,.55), 0 0 0 0 rgba(37,211,102,1);
  animation: fabPulseGreen 2.2s var(--ease) infinite;
  animation-delay: .6s;
}
.fab-tip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: #111;
  color: #fff;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .04em;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.fab:hover .fab-tip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
@keyframes fabPulseRed {
  0%   { box-shadow: 0 14px 30px -8px var(--red-glow), 0 0 0 0 rgba(255,26,26,.45); }
  70%  { box-shadow: 0 14px 30px -8px var(--red-glow), 0 0 0 14px rgba(255,26,26,0); }
  100% { box-shadow: 0 14px 30px -8px var(--red-glow), 0 0 0 0 rgba(255,26,26,0); }
}
@keyframes fabPulseGreen {
  0%   { box-shadow: 0 14px 30px -8px rgba(37,211,102,.55), 0 0 0 0 rgba(37,211,102,.55); }
  70%  { box-shadow: 0 14px 30px -8px rgba(37,211,102,.55), 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 14px 30px -8px rgba(37,211,102,.55), 0 0 0 0 rgba(37,211,102,0); }
}
@media (max-width: 600px) {
  .fab { width: 52px; height: 52px; }
  .fab-call { left: 16px; }
  .fab-wa   { right: 16px; }
}