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

:root {
  --bg:       #080b12;
  --bg2:      #0d1220;
  --bg3:      #111827;
  --border:   rgba(255,255,255,0.07);
  --red:      #e63946;
  --red2:     #ff6b6b;
  --accent:   #3b82f6;
  --accent2:  #60a5fa;
  --text:     #f1f5f9;
  --muted:    #94a3b8;
  --subtle:   #334155;
  --glow-r:   rgba(230,57,70,0.15);
  --glow-b:   rgba(59,130,246,0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 6vw;
  background: rgba(8,11,18,0.75);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.nav-logo {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em;
  text-decoration: none; color: var(--text);
}
.nav-logo .dot { color: var(--red); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--muted);
  font-size: 0.875rem; font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--red); color: #fff;
  border: none; padding: 0.55rem 1.3rem;
  border-radius: 8px; font-size: 0.875rem; font-weight: 600;
  cursor: pointer; text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.nav-cta:hover { background: var(--red2); transform: translateY(-1px); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  padding: 10rem 6vw 6rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 70% 50% at 20% 40%, var(--glow-r), transparent),
    radial-gradient(ellipse 60% 45% at 80% 60%, var(--glow-b), transparent),
    radial-gradient(ellipse 50% 50% at 50% 100%, rgba(59,130,246,0.06), transparent);
  animation: bgPulse 8s ease-in-out infinite alternate;
}
@keyframes bgPulse {
  0%   { opacity: 1; transform: scale(1); }
  100% { opacity: 0.7; transform: scale(1.05); }
}

.hero-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}

.hero-content { position: relative; z-index: 1; max-width: 860px; }

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(230,57,70,0.1); border: 1px solid rgba(230,57,70,0.3);
  color: var(--red2); padding: 0.35rem 1rem;
  border-radius: 999px; font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 1.8rem;
}
.hero-eyebrow .pulse {
  width: 6px; height: 6px; border-radius: 50%; background: var(--red);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  font-weight: 800; line-height: 1.08; letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--red2) 0%, var(--accent2) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem); color: var(--muted);
  max-width: 580px; margin: 0 auto 2.5rem; font-weight: 400;
}

.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--red); color: #fff; border: none;
  padding: 0.85rem 2rem; border-radius: 10px;
  font-size: 1rem; font-weight: 600; cursor: pointer;
  text-decoration: none;
  box-shadow: 0 0 40px rgba(230,57,70,0.35);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}
.btn-primary:hover {
  background: var(--red2); transform: translateY(-2px);
  box-shadow: 0 0 60px rgba(230,57,70,0.5);
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: transparent; color: var(--text);
  border: 1px solid var(--border); padding: 0.85rem 2rem;
  border-radius: 10px; font-size: 1rem; font-weight: 600;
  cursor: pointer; text-decoration: none;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}
.btn-secondary:hover {
  border-color: rgba(255,255,255,0.25); background: rgba(255,255,255,0.04);
  transform: translateY(-2px);
}

/* ── HERO STATS ── */
.hero-stats {
  position: relative; z-index: 1;
  display: flex; gap: 0; justify-content: center;
  margin-top: 5rem; flex-wrap: wrap;
}
.stat {
  padding: 1.5rem 2.5rem;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.025);
  backdrop-filter: blur(10px);
}
.stat:first-child { border-radius: 12px 0 0 12px; }
.stat:last-child  { border-radius: 0 12px 12px 0; }
.stat:not(:first-child) { border-left: none; }
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem; font-weight: 700; color: var(--text);
  line-height: 1;
}
.stat-num span { color: var(--red); }
.stat-label { font-size: 0.8rem; color: var(--muted); margin-top: 0.3rem; }

/* ── SECTION SHARED ── */
section { padding: 7rem 6vw; }
.section-label {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--red);
  margin-bottom: 1rem;
}
.section-label::before {
  content: ''; display: block; width: 20px; height: 2px; background: var(--red);
  border-radius: 2px;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700; line-height: 1.15; letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.section-sub { color: var(--muted); max-width: 540px; font-size: 1.05rem; }

/* ── SERVICES ── */
#services { background: var(--bg2); position: relative; overflow: hidden; }
#services::before {
  content: '';
  position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, var(--glow-b), transparent 70%);
  pointer-events: none;
}

.services-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 1.5rem;
  margin-bottom: 3rem;
}
.services-header-text { max-width: 540px; }

/* ── CAROUSEL ── */
.carousel-controls {
  display: flex; align-items: center; gap: 1rem; flex-shrink: 0;
}
.carousel-btn {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text); font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: border-color 0.2s, background 0.2s, transform 0.15s;
  user-select: none;
}
.carousel-btn:hover:not(:disabled) {
  border-color: var(--red); background: rgba(230,57,70,0.1);
  transform: scale(1.05);
}
.carousel-btn:disabled { opacity: 0.3; cursor: default; }

.carousel-dots {
  display: flex; gap: 0.4rem; align-items: center;
}
.carousel-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--subtle); border: none; cursor: pointer; padding: 0;
  transition: background 0.2s, transform 0.2s, width 0.2s;
}
.carousel-dot.active {
  background: var(--red); width: 20px; border-radius: 3px; transform: none;
}

.carousel-viewport {
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--border);
  position: relative;
}
/* fade edges */
.carousel-viewport::before,
.carousel-viewport::after {
  content: '';
  position: absolute; top: 0; bottom: 0; width: 60px; z-index: 2;
  pointer-events: none;
}
.carousel-viewport::before {
  left: 0;
  background: linear-gradient(to right, var(--bg2), transparent);
}
.carousel-viewport::after {
  right: 0;
  background: linear-gradient(to left, var(--bg2), transparent);
}

.carousel-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.service-card {
  flex: 0 0 calc(33.333% - 1px);
  background: var(--bg2);
  padding: 2.5rem;
  transition: background 0.25s;
  position: relative;
  border-right: 1px solid var(--border);
}
.service-card:last-child { border-right: none; }

.service-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(90deg, var(--red), var(--accent));
  opacity: 0; transition: opacity 0.25s;
}
.service-card:hover { background: var(--bg3); }
.service-card:hover::after { opacity: 1; }

.service-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem; font-size: 1.5rem;
}
.icon-red  { background: rgba(230,57,70,0.12); }
.icon-blue { background: rgba(59,130,246,0.12); }
.icon-teal { background: rgba(20,184,166,0.12); }
.icon-pur  { background: rgba(139,92,246,0.12); }
.icon-orn  { background: rgba(249,115,22,0.12); }
.icon-grn  { background: rgba(34,197,94,0.12); }

.service-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem; font-weight: 700;
  margin-bottom: 0.75rem; letter-spacing: -0.01em;
}
.service-card p { color: var(--muted); font-size: 0.9rem; line-height: 1.7; }

.service-tags {
  display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.25rem;
}
.tag {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.04em;
  padding: 0.25rem 0.6rem; border-radius: 4px;
  border: 1px solid var(--border); color: var(--muted);
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .service-card { flex: 0 0 calc(50% - 0.5px); }
}
@media (max-width: 600px) {
  .service-card { flex: 0 0 100%; border-right: none; border-bottom: 1px solid var(--border); }
}

/* ── WHY RDS ── */
#why {
  background: var(--bg);
  display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center;
}
@media (max-width: 900px) { #why { grid-template-columns: 1fr; gap: 3rem; } }

.why-visual {
  position: relative; display: flex; align-items: center; justify-content: center;
}
.why-hex {
  width: 360px; height: 360px;
  background: linear-gradient(135deg, rgba(230,57,70,0.08), rgba(59,130,246,0.08));
  border: 1px solid var(--border);
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  display: flex; align-items: center; justify-content: center;
  animation: morphBlob 10s ease-in-out infinite;
  position: relative;
}
@keyframes morphBlob {
  0%,100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
  25%      { border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%; }
  50%      { border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%; }
  75%      { border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%; }
}
.why-hex-inner {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 5rem; font-weight: 900; text-align: center;
  line-height: 1;
  background: linear-gradient(135deg, var(--red2), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.why-hex-sub { font-size: 0.75rem; font-weight: 600; color: var(--muted); letter-spacing: 0.1em; }

.orbit {
  position: absolute; border-radius: 50%;
  border: 1px dashed rgba(255,255,255,0.07);
}
.orbit-1 { width: 420px; height: 420px; animation: spin 20s linear infinite; }
.orbit-2 { width: 500px; height: 500px; animation: spin 30s linear infinite reverse; }

.orbit-dot {
  position: absolute; width: 8px; height: 8px; border-radius: 50%;
}
.orbit-1 .orbit-dot { background: var(--red); top: -4px; left: 50%; margin-left: -4px;
  box-shadow: 0 0 12px var(--red); }
.orbit-2 .orbit-dot { background: var(--accent); bottom: -4px; left: 50%; margin-left: -4px;
  box-shadow: 0 0 12px var(--accent); }

@keyframes spin { to { transform: rotate(360deg); } }

.why-points { list-style: none; display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2.5rem; }
.why-point { display: flex; gap: 1rem; align-items: flex-start; }
.why-check {
  width: 24px; height: 24px; border-radius: 6px; flex-shrink: 0;
  background: rgba(230,57,70,0.15); border: 1px solid rgba(230,57,70,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; color: var(--red); margin-top: 0.1rem;
}
.why-point h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.2rem; }
.why-point p  { font-size: 0.875rem; color: var(--muted); }

/* ── CONTACT ── */
#contact { background: var(--bg2); position: relative; overflow: hidden; }
#contact::before {
  content: '';
  position: absolute; bottom: -300px; left: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, var(--glow-r), transparent 70%);
  pointer-events: none;
}

.contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 5rem; align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 3rem; } }

.contact-info { position: relative; }
.contact-info p { color: var(--muted); margin-top: 1rem; font-size: 1rem; line-height: 1.75; }

.contact-methods { list-style: none; margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1rem; }
.contact-method {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.25rem; border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}
.contact-method-icon {
  width: 38px; height: 38px; border-radius: 8px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(230,57,70,0.1); color: var(--red); font-size: 1rem;
}
.contact-method-text strong { display: block; font-size: 0.875rem; font-weight: 600; }
.contact-method-text span  { font-size: 0.8rem; color: var(--muted); }

/* ── FORM ── */
.contact-form {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: 16px; padding: 2.5rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label {
  font-size: 0.8rem; font-weight: 600; color: var(--muted);
  letter-spacing: 0.05em; text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 0.75rem 1rem;
  color: var(--text); font-family: 'Inter', sans-serif;
  font-size: 0.9rem; outline: none;
  transition: border-color 0.2s, background 0.2s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--subtle); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(230,57,70,0.5);
  background: rgba(255,255,255,0.06);
}
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--bg3); color: var(--text); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ── reCAPTCHA dark theme wrapper ── */
.captcha-row {
  margin-bottom: 1rem;
  display: flex; flex-direction: column; gap: 0.4rem;
}
.captcha-row label {
  font-size: 0.8rem; font-weight: 600; color: var(--muted);
  letter-spacing: 0.05em; text-transform: uppercase;
}
/* invert the white reCAPTCHA box to blend with dark bg */
#recaptcha-widget > div {
  filter: invert(0.9) hue-rotate(180deg);
  border-radius: 6px;
  overflow: hidden;
}

.form-error {
  background: rgba(230,57,70,0.1);
  border: 1px solid rgba(230,57,70,0.35);
  color: var(--red2); border-radius: 8px;
  padding: 0.65rem 1rem; font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.form-submit {
  width: 100%; margin-top: 0.5rem;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  background: linear-gradient(135deg, var(--red) 0%, #c0392b 100%);
  color: #fff; border: none; padding: 1rem;
  border-radius: 10px; font-size: 1rem; font-weight: 700;
  cursor: pointer; letter-spacing: 0.01em;
  box-shadow: 0 4px 30px rgba(230,57,70,0.4);
  transition: background 0.3s, opacity 0.2s, transform 0.15s, box-shadow 0.2s;
}
.form-submit:hover:not(:disabled) {
  opacity: 0.92; transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(230,57,70,0.55);
}
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ── FOOTER ── */
footer {
  background: var(--bg); border-top: 1px solid var(--border);
  padding: 2.5rem 6vw;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem; font-weight: 700; color: var(--text);
}
.footer-brand .dot { color: var(--red); }
footer p { font-size: 0.8rem; color: var(--muted); }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: 0.8rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }

/* ── SCROLL REVEAL ── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── MISC ── */
.arrow { display: inline-block; transition: transform 0.2s; }
a:hover .arrow, button:hover .arrow { transform: translateX(4px); }