/* =========================================================
   TANMOY DAS — Design System
   ========================================================= */

:root {
  --bg-primary: #070B14;
  --bg-secondary: #0B1220;
  --surface: #101827;
  --card-bg: rgba(255, 255, 255, 0.04);
  --border-col: rgba(255, 255, 255, 0.10);
  --text-primary: #FFFFFF;
  --text-secondary: #A8B3C7;
  --accent: #2563EB;
  --accent-2: #3B82F6;
  --gold: #F4B942;
  --gold-soft: #F8D27A;
  --nav-h: 88px;
}

* { scroll-behavior: smooth; }

html { scroll-padding-top: var(--nav-h); }

body {
  background: var(--bg-primary);
  overflow-x: hidden;
}

::selection {
  background: var(--gold);
  color: #070B14;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 10px 18px;
  border-radius: 0 0 8px 0;
  z-index: 200;
}
.skip-link:focus {
  left: 0;
}

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =========================================================
   LOADER
   ========================================================= */
#loader.loaded {
  opacity: 0;
  pointer-events: none;
}
#loaderBar {
  animation: loaderFill 0.9s ease forwards;
}
@keyframes loaderFill {
  from { width: 0%; }
  to { width: 100%; }
}

/* =========================================================
   BACKGROUND FX
   ========================================================= */
.bg-fx {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.bg-grid {
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, black 30%, transparent 80%);
}
.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.26;
  animation: orbFloat 18s ease-in-out infinite;
}
.bg-orb-1 {
  width: 520px; height: 520px;
  top: -120px; left: -120px;
  background: radial-gradient(circle, var(--accent), transparent 70%);
}
.bg-orb-2 {
  width: 480px; height: 480px;
  top: 10%; right: -160px;
  background: radial-gradient(circle, var(--gold), transparent 70%);
  opacity: 0.14;
  animation-delay: -6s;
}
.bg-orb-3 {
  width: 420px; height: 420px;
  top: 20%; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--accent), transparent 70%);
  opacity: 0.14;
}
.bg-orb-4 {
  width: 460px; height: 460px;
  bottom: -100px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--gold), transparent 70%);
  opacity: 0.12;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, 40px); }
}

section, header, footer, main { position: relative; z-index: 1; }

/* =========================================================
   NAVBAR
   ========================================================= */
#navbar {
  background: transparent;
}
#navbar.scrolled {
  background: rgba(7, 11, 20, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-col);
}
.nav-link {
  position: relative;
  padding: 4px 0;
  transition: color 0.25s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1.5px;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transition: width 0.25s ease;
}
.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.mobile-nav-link {
  transition: background 0.2s ease;
}
.mobile-nav-link:hover {
  background: rgba(255,255,255,0.03);
}

/* =========================================================
   GLASS / CARD SYSTEM
   ========================================================= */
.glass-card {
  background: var(--card-bg);
  border: 1px solid var(--border-col);
  border-radius: 20px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 600;
  padding: 14px 26px;
  border-radius: 999px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 0 0 0 rgba(244,185,66,0.0);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -8px rgba(244,185,66,0.45);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1px solid var(--border-col);
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}
.btn-secondary:hover {
  border-color: var(--gold);
  background: rgba(244,185,66,0.06);
  transform: translateY(-2px);
}

.link-underline {
  position: relative;
}
.link-underline::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
  opacity: 0.6;
}
.link-underline:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.grad-text {
  background: linear-gradient(90deg, var(--accent-2), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-title {
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
}
.value-title {
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.section-title {
  font-size: clamp(2.2rem, 4vw, 4.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.big-statement {
  font-size: clamp(2.4rem, 5.6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.final-cta-title {
  font-size: clamp(2.4rem, 6vw, 4.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
}
.signature {
  font-style: italic;
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--text-primary);
  opacity: 0.9;
}

.typed-cursor {
  color: var(--gold);
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}

/* =========================================================
   HERO VISUAL
   ========================================================= */
.hero-visual-frame {
  position: relative;
  width: 100%;
  height: 100%;
}
.hero-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-node {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 16px 3px rgba(244,185,66,0.55);
  animation: nodePulse 3s ease-in-out infinite;
}
.hero-node-1 { top: 18%; left: 18%; }
.hero-node-2 { top: 38%; left: 57%; animation-delay: -1s; background: var(--accent-2); box-shadow: 0 0 16px 3px rgba(59,130,246,0.55); }
.hero-node-3 { top: 66%; left: 28%; animation-delay: -2s; }
@keyframes nodePulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.4); opacity: 1; }
}
.hero-portrait-card {
  position: absolute;
  inset: 12% 14%;
  z-index: 2;
}
.hero-float-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 16px;
  z-index: 3;
  animation: floatY 5s ease-in-out infinite;
}
.hero-float-1 {
  top: 6%;
  right: -4%;
}
.hero-float-2 {
  bottom: 8%;
  left: -6%;
  animation-delay: -2.5s;
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.scroll-indicator {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-secondary);
  animation: bounceDown 2s ease-in-out infinite;
}
@keyframes bounceDown {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* =========================================================
   HOOK / EDITORIAL STATEMENT
   ========================================================= */
.hook-title {
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  max-width: 22ch;
}

/* =========================================================
   VALUE PILLARS
   ========================================================= */
.pillar-card {
  background: var(--card-bg);
  border: 1px solid var(--border-col);
  border-radius: 18px;
  padding: 28px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.pillar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37,99,235,0.4);
}
.pillar-num {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.08em;
}

/* =========================================================
   ABOUT
   ========================================================= */
.about-visual {
  aspect-ratio: 4/5;
  max-width: 420px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 80%);
}
.about-fact dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
}
.about-fact dd {
  margin-top: 4px;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
}

/* =========================================================
   THINK / BUILD / GROW
   ========================================================= */
.tbg-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(1rem, 5vw, 3rem);
}
.tbg-word {
  font-size: clamp(2.6rem, 10vw, 7rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255,255,255,0.4);
  transition: color 0.4s ease, -webkit-text-stroke 0.4s ease;
}
.tbg-word:hover {
  color: transparent;
  background: linear-gradient(90deg, var(--accent-2), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-stroke: 1.5px transparent;
}

/* =========================================================
   EXPERTISE CARDS
   ========================================================= */
.expertise-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--border-col);
  border-radius: 20px;
  padding: 32px 28px;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.expertise-card:hover {
  transform: translateY(-6px);
  border-color: rgba(244,185,66,0.4);
}
.expertise-card:hover::before {
  opacity: 1;
}
.expertise-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), transparent 40%, var(--gold));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.expertise-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
}
.expertise-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 14px;
  color: var(--gold);
  background: rgba(244,185,66,0.08);
}
.expertise-icon svg {
  width: 22px;
  height: 22px;
}
.expertise-card h3 {
  margin-top: 18px;
  font-size: 1.15rem;
  font-weight: 700;
}
.expertise-card p {
  margin-top: 8px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.expertise-arrow {
  display: inline-block;
  margin-top: 18px;
  color: var(--gold);
  transition: transform 0.25s ease;
}
.expertise-card:hover .expertise-arrow {
  transform: translateX(6px);
}

/* =========================================================
   PROBLEM FLOW
   ========================================================= */
.problem-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  max-width: 560px;
  margin: 0 auto;
}
.flow-step {
  width: 100%;
  background: var(--card-bg);
  border: 1px solid var(--border-col);
  border-radius: 14px;
  padding: 16px 22px;
  text-align: center;
  font-weight: 600;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.flow-step:hover {
  border-color: rgba(248,113,113,0.4);
  transform: translateY(-2px);
}
.flow-arrow {
  width: 1px;
  height: 34px;
  background: linear-gradient(to bottom, var(--border-col), rgba(248,113,113,0.5));
  position: relative;
}
.flow-arrow::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 6px solid rgba(248,113,113,0.6);
}
.flow-result {
  margin-top: 20px;
  font-size: 1.15rem;
  font-weight: 700;
  text-align: center;
}

/* =========================================================
   PROCESS SLIDER
   ========================================================= */
.process-swiper { padding: 10px 4px 20px; }
.process-slide {
  background: var(--card-bg);
  border: 1px solid var(--border-col);
  border-radius: 20px;
  padding: 40px 32px;
  height: auto;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.process-num {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.1em;
}
.process-slide h3 {
  margin-top: 14px;
  font-size: 1.5rem;
  font-weight: 700;
}
.process-slide p {
  margin-top: 12px;
  color: var(--text-secondary);
}
.process-pagination {
  display: flex;
  gap: 8px;
}
.process-pagination .swiper-pagination-bullet {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border-col);
  opacity: 1;
}
.process-pagination .swiper-pagination-bullet-active {
  background: linear-gradient(90deg, var(--accent-2), var(--gold));
  width: 22px;
  border-radius: 999px;
  transition: width 0.25s ease;
}

/* Desktop horizontal timeline */
.timeline-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
}
.timeline-row::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 6%;
  right: 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-col) 10%, var(--border-col) 90%, transparent);
}
.timeline-step {
  position: relative;
  text-align: center;
}
.timeline-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--gold);
  margin: 0 auto 18px;
  position: relative;
  z-index: 2;
}
.timeline-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
}
.timeline-step p {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* =========================================================
   WORK / PROJECT CARDS
   ========================================================= */
.work-swiper { padding: 10px 4px 20px; overflow: visible; }
.project-card {
  border: 1px solid var(--border-col);
  border-radius: 22px;
  overflow: hidden;
  background: var(--bg-secondary);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(244,185,66,0.4);
}
.project-media {
  aspect-ratio: 16/9;
  background:
    radial-gradient(circle at 20% 20%, rgba(37,99,235,0.35), transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(244,185,66,0.25), transparent 55%),
    var(--bg-secondary);
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 18px;
  overflow: hidden;
}
.project-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover .project-media img {
  transform: scale(1.04);
}
.project-category {
  position: relative;
  z-index: 2;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--border-col);
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--text-secondary);
}
.project-body {
  padding: 24px 26px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.project-body h3 {
  margin-top: 6px;
  font-size: 1.3rem;
  font-weight: 700;
}
.project-body p {
  margin-top: 10px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.55;
  flex: 1;
}
.project-meta {
  display: flex;
  gap: 14px;
  margin-top: 16px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}
.project-meta span {
  border: 1px solid var(--border-col);
  padding: 4px 10px;
  border-radius: 999px;
}
.project-link {
  margin-top: 18px;
  font-weight: 600;
  color: var(--gold);
  opacity: 0.6;
  cursor: default;
  width: fit-content;
}

.swiper-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-col);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: border-color 0.25s ease, background 0.25s ease;
}
.swiper-btn:hover {
  border-color: var(--gold);
  background: rgba(244,185,66,0.08);
}
.work-pagination .swiper-pagination-bullet {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border-col);
  opacity: 1;
  margin: 0 4px;
}
.work-pagination .swiper-pagination-bullet-active {
  background: linear-gradient(90deg, var(--accent-2), var(--gold));
  width: 22px;
  border-radius: 999px;
  transition: width 0.25s ease;
}

/* =========================================================
   RESULTS / IMPACT
   ========================================================= */
.result-card {
  background: var(--card-bg);
  border: 1px solid var(--border-col);
  border-radius: 18px;
  padding: 28px 24px;
  text-align: center;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.result-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59,130,246,0.4);
}
.result-card .result-icon {
  width: 40px; height: 40px;
  margin: 0 auto 14px;
  color: var(--gold);
}
.result-card h3 {
  font-size: 1rem;
  font-weight: 700;
}

/* =========================================================
   PHILOSOPHY
   ========================================================= */
.philosophy-title {
  font-size: clamp(2.1rem, 4.6vw, 3.6rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.philosophy-line {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 700;
}

/* =========================================================
   ECOSYSTEM
   ========================================================= */
.ecosystem-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--border-col);
  border-radius: 18px;
  padding: 24px 32px;
  min-width: 200px;
}
.ecosystem-node-result {
  border-color: rgba(244,185,66,0.4);
}
.ecosystem-op {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-secondary);
}

/* =========================================================
   AUTHORITY
   ========================================================= */
.authority-card {
  background: var(--card-bg);
  border: 1px solid var(--border-col);
  border-radius: 20px;
  padding: 32px;
}

/* =========================================================
   FAQ
   ========================================================= */
.faq-item {
  border: 1px solid var(--border-col);
  border-radius: 16px;
  background: var(--card-bg);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  text-align: left;
  font-weight: 600;
  font-size: 1rem;
}
.faq-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--gold);
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 22px;
}
.faq-item.open .faq-answer {
  padding: 0 22px 20px;
}
.faq-answer p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* =========================================================
   CONTACT FORM
   ========================================================= */
.contact-info-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-bottom: 1px solid var(--border-col);
  padding-bottom: 14px;
}
.contact-info-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}
.contact-info-value {
  font-weight: 600;
}

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-col);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color 0.25s ease;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  outline: none;
}
.form-group select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}
.form-error {
  font-size: 0.78rem;
  color: #F87171;
  min-height: 1em;
}
.form-group.has-error input,
.form-group.has-error textarea {
  border-color: #F87171;
}
#formStatus.success { color: #4ADE80; }
#formStatus.error { color: #F87171; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer-heading {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
}

/* =========================================================
   MOBILE FLOATING CTA
   ========================================================= */
.mobile-cta {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  display: flex;
  justify-content: center;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.mobile-cta.hide {
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
}

/* =========================================================
   CUSTOM CURSOR (desktop only, opt-in via JS)
   ========================================================= */
.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
  pointer-events: none;
  z-index: 999;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease, transform 0.15s ease;
  mix-blend-mode: difference;
}
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(244,185,66,0.5);
  pointer-events: none;
  z-index: 998;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease, transform 0.2s ease, width 0.2s ease, height 0.2s ease;
}
.cursor-ring.hover {
  width: 52px; height: 52px;
  border-color: var(--accent-2);
}

/* =========================================================
   WOW.js defaults
   ========================================================= */
.wow { visibility: hidden; }

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .wow { visibility: visible !important; }
  .bg-orb, .hero-node, .hero-float-card, .scroll-indicator {
    animation: none !important;
  }
  .cursor-dot, .cursor-ring { display: none !important; }
}

/* =========================================================
   RESPONSIVE GUARDRAILS
   ========================================================= */
html, body { max-width: 100%; overflow-x: hidden; }

@media (max-width: 640px) {
  .hero-float-card { display: none; }
  .ecosystem-op { transform: rotate(90deg); }
}

@media (max-width: 1023px) {
  .timeline-row { display: none; }
}
@media (min-width: 1024px) {
  .mobile-process-swiper { display: none; }
}