/* =========================================================
   Birdwing ITS — stylesheet
   Brand colours (from logo):
     Blue   #3399FF
     Pink   #FF0066
   Layout & section rhythm inspired by the WaveX one-page template.
   ========================================================= */

:root {
  --blue: #3399ff;
  --blue-dark: #1f7fe0;
  --pink: #ff0066;
  --pink-dark: #d60056;
  --grad: linear-gradient(120deg, #3399ff 0%, #ff0066 100%);
  --grad-soft: linear-gradient(120deg, rgba(51,153,255,.12), rgba(255,0,102,.12));

  --ink: #0d1b2a;
  --ink-soft: #4a5a6a;
  --line: #e6ecf3;
  --bg: #ffffff;
  --bg-tint: #f4f8fc;
  --footer-bg: #0b1a2b;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 6px 20px rgba(13, 27, 42, .06);
  --shadow-md: 0 18px 50px rgba(13, 27, 42, .12);
  --shadow-brand: 0 18px 45px rgba(51, 153, 255, .28);

  --container: 1160px;
  --header-h: 84px;

  --font-head: "Montserrat", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); overflow-x: clip; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.2; color: var(--ink); }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- preloader ---------- */
#preloader {
  position: fixed; inset: 0; z-index: 9999;
  display: grid; place-items: center;
  background: #fff;
  transition: opacity .5s ease, visibility .5s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; }
.loader-ring {
  width: 46px; height: 46px; border-radius: 50%;
  border: 3px solid var(--line);
  border-top-color: var(--blue);
  border-right-color: var(--pink);
  animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* =========================================================
   HEADER
   ========================================================= */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  background: #fff;
  box-shadow: 0 1px 0 rgba(13,27,42,.06);
  transition: box-shadow .3s ease, min-height .3s ease;
}
#site-header.scrolled {
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  min-height: var(--header-h);
}
.brand { flex: 0 0 auto; }
.brand-logo {
  height: 40px; width: auto;
  transition: height .3s ease;
}
#site-header.scrolled .brand-logo { height: 34px; }

.nav { flex: 1 1 0; }
.nav-left ul { justify-content: flex-end; }
.nav-right ul { justify-content: flex-start; }
.nav ul { display: flex; gap: 34px; }
.nav-link {
  position: relative;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 6px 0;
  transition: color .25s ease;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 2px; background: var(--grad);
  transform: scaleX(0); transform-origin: left;
  transition: transform .28s ease;
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link:hover, .nav-link.active { color: var(--blue); }

/* hamburger */
.menu-toggle { display: none; width: 40px; height: 40px; position: relative; }
.menu-toggle span {
  position: absolute; left: 8px; right: 8px; height: 2px; background: var(--ink);
  border-radius: 2px; transition: transform .3s ease, opacity .2s ease, background .3s ease;
}
.menu-toggle span:nth-child(1) { top: 13px; }
.menu-toggle span:nth-child(2) { top: 19px; }
.menu-toggle span:nth-child(3) { top: 25px; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: #fff;
  border-top: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  max-height: 0;
  transition: max-height .35s ease;
}
.mobile-menu.open { max-height: 480px; }
.mobile-menu .nav-link {
  color: var(--ink); text-shadow: none;
  padding: 15px 24px;
  border-bottom: 1px solid var(--line);
  letter-spacing: .1em;
}
.mobile-menu .nav-link::after { display: none; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  color: #fff;
  overflow: hidden;
  padding: calc(var(--header-h) + 40px) 0 120px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(120deg, #2a8dff 0%, #6a5cff 45%, #ff0066 100%);
  background-size: 200% 200%;
  animation: gradientShift 16s ease infinite;
}
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(1200px 500px at 15% 10%, rgba(255,255,255,.22), transparent 60%),
    radial-gradient(900px 500px at 90% 90%, rgba(255,0,102,.35), transparent 55%),
    linear-gradient(180deg, rgba(9,20,40,.15), rgba(9,20,40,.35));
}
.hero-content {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 48px;
  width: 100%;
}
.hero-copy { text-align: left; }
.hero-figure-wrap {
  position: relative;
  padding: 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .28);
  backdrop-filter: blur(4px);
}
.hero-figure {
  display: block;
  width: 100%; height: auto;
  filter: drop-shadow(0 24px 48px rgba(9, 20, 40, .35));
  animation: floaty 6s ease-in-out infinite;
}
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.hero-kicker {
  font-family: var(--font-head);
  font-weight: 500;
  letter-spacing: .32em;
  text-transform: uppercase;
  font-size: .72rem;
  opacity: .92;
  margin-bottom: 22px;
}
.hero-title {
  font-size: clamp(2.1rem, 5.6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  text-transform: none;
  color: #fff;
  margin-bottom: 16px;
  text-shadow: 0 6px 40px rgba(0,0,0,.25);
}
.hero-accent {
  background: linear-gradient(90deg, #fff, #ffd6e6);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-tagline {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  letter-spacing: .02em;
  color: #fff;
  margin-bottom: 34px;
}
.rotator {
  display: inline-block;
  position: relative;
  min-height: 1.3em;
  vertical-align: bottom;
}
.rotator-word {
  display: inline-block;
  font-weight: 700;
  background: linear-gradient(90deg, #ffffff, #ffd6e6);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  opacity: 0;
  position: absolute; left: 0; transform: translateY(12px);
  white-space: nowrap;
  transition: opacity .5s ease, transform .5s ease;
}
.rotator-word.is-active { opacity: 1; transform: translateY(0); position: relative; }
.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  max-width: 520px; margin: 0 0 32px;
  color: rgba(255,255,255,.92);
}
.hero-actions { display: flex; gap: 16px; justify-content: flex-start; flex-wrap: wrap; }

.scroll-cue {
  position: absolute; left: 50%; bottom: 46px; transform: translateX(-50%);
  z-index: 3; width: 26px; height: 42px;
  border: 2px solid rgba(255,255,255,.7); border-radius: 14px;
  display: grid; place-items: start center; padding-top: 7px;
}
.scroll-cue span {
  width: 4px; height: 8px; background: #fff; border-radius: 2px;
  animation: scrollCue 1.6s ease-in-out infinite;
}
@keyframes scrollCue { 0%,100% { transform: translateY(0); opacity: 1;} 60% { transform: translateY(12px); opacity: 0; } }

.hero-wave { position: absolute; left: 0; right: 0; bottom: -1px; z-index: 3; line-height: 0; }
.hero-wave svg { width: 100%; height: 90px; display: block; }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 15px 30px;
  border-radius: 999px;
  transition: transform .2s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  will-change: transform;
}
.btn-sm { padding: 12px 24px; font-size: .76rem; }
.btn-block { width: 100%; }
.btn-solid {
  background: var(--grad);
  color: #fff;
  box-shadow: var(--shadow-brand);
}
.btn-solid:hover { transform: translateY(-3px); box-shadow: 0 24px 55px rgba(255,0,102,.32); }
.btn-ghost {
  background: transparent; color: #fff;
  border: 2px solid rgba(255,255,255,.7);
}
.btn-ghost:hover { background: #fff; color: var(--blue); transform: translateY(-3px); }

/* ghost button on light sections */
.section .btn-ghost { color: var(--blue); border-color: rgba(51,153,255,.45); }
.section .btn-ghost:hover { background: var(--grad); color: #fff; border-color: transparent; }

/* =========================================================
   SECTIONS — shared
   ========================================================= */
.section { padding: 110px 0; position: relative; }
.section-tint { background: var(--bg-tint); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  font-size: .72rem;
  color: var(--pink);
  margin-bottom: 14px;
}
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); letter-spacing: -0.5px; }
.section-intro { margin-top: 16px; color: var(--ink-soft); }
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* =========================================================
   ABOUT
   ========================================================= */
.about-intro {
  max-width: 760px; margin: 0 auto 56px; text-align: center;
}
.about-intro p { color: var(--ink-soft); margin-bottom: 16px; }
.about-intro p:last-child { margin-bottom: 0; }
.about-intro strong { color: var(--ink); }

/* 3-stage flow infographic */
.flow {
  display: flex; align-items: stretch; justify-content: center;
  gap: 10px;
}
.flow-step {
  flex: 1 1 0; max-width: 300px;
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 30px 24px 26px;
  text-align: center;
}
.flow-step::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px;
  background: var(--grad);
  border-radius: var(--radius) var(--radius) 0 0;
}
.flow-ico {
  width: 58px; height: 58px; margin: 0 auto 6px;
  display: grid; place-items: center;
  border-radius: 16px;
  background: var(--grad-soft);
  color: var(--blue);
}
.flow-ico svg { width: 28px; height: 28px; }
.flow-num {
  display: block;
  font-family: var(--font-head); font-weight: 700;
  font-size: .72rem; letter-spacing: .22em; color: var(--pink);
  margin-bottom: 2px;
}
.flow-step h3 { font-size: 1.08rem; margin-bottom: 6px; }
.flow-step p { color: var(--ink-soft); font-size: .9rem; }
.flow-arrow {
  flex: 0 0 auto;
  display: grid; place-items: center;
  color: var(--blue);
  opacity: .5;
}
.flow-arrow svg { width: 38px; height: 22px; }

/* =========================================================
   FOCUS BARS
   ========================================================= */
.bars { max-width: 820px; margin: 0 auto; display: grid; gap: 26px; }
.bar-label {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-head); font-weight: 500; font-size: .92rem;
  margin-bottom: 10px;
}
.bar-pct { color: var(--pink); font-weight: 700; }
.bar-track { height: 10px; background: #e7eef6; border-radius: 999px; overflow: hidden; }
.bar-fill {
  height: 100%; width: 0;
  background: var(--grad);
  border-radius: 999px;
  transition: width 1.3s cubic-bezier(.16,1,.3,1);
}

/* =========================================================
   SERVICES / cards grid
   ========================================================= */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  box-shadow: var(--shadow-sm);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--grad-soft);
  color: var(--blue);
  margin-bottom: 20px;
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 { font-size: 1.12rem; margin-bottom: 10px; }
.service-card p { color: var(--ink-soft); font-size: .94rem; }
.service-card--cta {
  background: var(--grad);
  color: #fff; border-color: transparent;
  display: flex; flex-direction: column; justify-content: center; gap: 14px;
  box-shadow: var(--shadow-brand);
}
.service-card--cta h3 { color: #fff; }
.service-card--cta p { color: rgba(255,255,255,.9); }
.service-card--cta .btn-solid { background: #fff; color: var(--pink); box-shadow: none; align-self: flex-start; }
.service-card--cta .btn-solid:hover { transform: translateY(-3px); }

/* =========================================================
   STATS
   ========================================================= */
.stats { position: relative; padding: 90px 0; color: #fff; overflow: hidden; }
.stats-bg {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, #1f7fe0, #7a3cff 55%, #ff0066);
  background-size: 180% 180%;
  animation: gradientShift 18s ease infinite;
}
.stats::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(9,20,40,.15), rgba(9,20,40,.30));
}
.stats-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px;
  text-align: center;
}
.stat-ico {
  width: 46px; height: 46px; margin: 0 auto 14px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(255,255,255,.16);
  color: #fff;
}
.stat-ico svg { width: 24px; height: 24px; }
.stat-num {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  line-height: 1;
}
.stat-label {
  margin-top: 10px;
  font-size: .82rem; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.85);
}

/* =========================================================
   SUPPORTING SERVICES
   ========================================================= */
.support-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
  max-width: 860px; margin: 0 auto;
}
.support-item {
  display: flex; align-items: center; gap: 14px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 20px 22px;
  font-family: var(--font-head); font-weight: 500; font-size: .95rem;
  box-shadow: var(--shadow-sm);
}
.tick {
  flex: 0 0 auto;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--grad);
  position: relative;
}
.tick::after {
  content: ""; position: absolute; left: 7px; top: 4px;
  width: 5px; height: 10px;
  border: solid #fff; border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* =========================================================
   WHY US
   ========================================================= */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; box-shadow: var(--shadow-sm);
  transition: transform .28s ease, box-shadow .28s ease;
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.why-num {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--grad-soft); color: var(--blue-dark);
  font-family: var(--font-head); font-weight: 700; font-size: .9rem;
  margin-bottom: 14px;
}
.why-card h3 {
  font-size: 1.05rem; margin-bottom: 8px;
}
.why-card p { color: var(--ink-soft); font-size: .94rem; }
.why-quote {
  background: var(--grad); color: #fff; border-color: transparent;
  display: flex; flex-direction: column; justify-content: center; gap: 12px;
  box-shadow: var(--shadow-brand);
}
.why-quote p { color: #fff; font-family: var(--font-head); font-size: 1.05rem; font-style: italic; }
.why-quote span { font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.85); }

/* =========================================================
   PROCESS / timeline
   ========================================================= */
.timeline {
  position: relative;
  max-width: 760px; margin: 0 auto;
  padding-left: 40px;
}
.timeline::before {
  content: ""; position: absolute; left: 9px; top: 6px; bottom: 6px;
  width: 2px; background: linear-gradient(180deg, var(--blue), var(--pink));
}
.tl-item { position: relative; padding-bottom: 40px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute; left: -40px; top: 2px;
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff; border: 3px solid var(--blue);
  box-shadow: 0 0 0 4px rgba(51,153,255,.15);
}
.tl-item:nth-child(even) .tl-dot { border-color: var(--pink); box-shadow: 0 0 0 4px rgba(255,0,102,.15); }
.tl-body h3 { font-size: 1.15rem; margin-bottom: 6px; }
.tl-body p { color: var(--ink-soft); }

/* =========================================================
   ENGAGEMENT / pricing
   ========================================================= */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; align-items: start; }
.price-card {
  position: relative;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 38px 30px; box-shadow: var(--shadow-sm);
  transition: transform .28s ease, box-shadow .28s ease;
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.price-card header { text-align: center; padding-bottom: 22px; margin-bottom: 22px; border-bottom: 1px solid var(--line); }
.price-card h3 { font-size: 1.3rem; }
.price-tag {
  margin-top: 8px;
  font-family: var(--font-head); font-weight: 600; letter-spacing: .06em;
  color: var(--pink);
  font-size: .95rem;
}
.price-card ul { display: grid; gap: 12px; margin-bottom: 28px; }
.price-card li {
  position: relative; padding-left: 26px; color: var(--ink-soft); font-size: .94rem;
}
.price-card li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--grad-soft);
  box-shadow: inset 0 0 0 2px var(--blue);
}
.price-card--featured {
  border-color: transparent;
  box-shadow: var(--shadow-md);
  transform: translateY(-10px);
}
.price-card--featured:hover { transform: translateY(-16px); }
.price-card--featured::after {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius);
  padding: 2px; background: var(--grad);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.ribbon {
  position: absolute; top: 16px; right: -34px;
  background: var(--grad); color: #fff;
  font-family: var(--font-head); font-weight: 600;
  font-size: .66rem; letter-spacing: .16em; text-transform: uppercase;
  padding: 6px 40px; transform: rotate(45deg);
  box-shadow: var(--shadow-sm);
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid { display: grid; grid-template-columns: 1.25fr .9fr; gap: 50px; align-items: start; }
.contact-form { display: grid; gap: 18px; }
.field { display: grid; gap: 8px; }
.field label {
  font-family: var(--font-head); font-weight: 500; font-size: .82rem;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft);
}
.field .opt { text-transform: none; letter-spacing: 0; color: #97a6b5; }
.field input, .field textarea {
  font-family: var(--font-body); font-size: .98rem; color: var(--ink);
  padding: 14px 16px;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease;
  width: 100%;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(51,153,255,.15);
}
.field textarea { resize: vertical; min-height: 120px; }
.contact-form .btn { justify-self: start; }
.contact-form .btn:disabled { opacity: .65; cursor: default; transform: none; }
.hp-field {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px; border: 0;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%);
  white-space: nowrap;
}
.form-note { font-size: .9rem; min-height: 1.2em; }
.form-note.ok {
  color: #12805a;
  background: rgba(23, 145, 91, .1);
  border-left: 3px solid #17915b;
  padding: 10px 14px;
  border-radius: 6px;
}
.form-note.err {
  color: var(--pink-dark);
  background: rgba(255, 0, 102, .07);
  border-left: 3px solid var(--pink);
  padding: 10px 14px;
  border-radius: 6px;
}

.contact-info {
  background: var(--bg-tint);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
}
.contact-info h3 { font-size: 1.1rem; margin-bottom: 18px; }
.contact-list { display: grid; gap: 16px; margin-bottom: 24px; }
.contact-list li { display: grid; gap: 2px; }
.ci-label {
  font-family: var(--font-head); font-weight: 600; font-size: .7rem;
  letter-spacing: .18em; text-transform: uppercase; color: var(--pink);
}
.contact-list a { font-weight: 500; }
.contact-list a:hover { color: var(--blue); }
.socials { display: flex; gap: 12px; margin-bottom: 22px; }
.socials a {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: #fff; border: 1px solid var(--line);
  color: var(--ink-soft);
  transition: transform .2s ease, color .2s ease, border-color .2s ease, background .2s ease;
}
.socials a:hover { transform: translateY(-3px); color: #fff; background: var(--grad); border-color: transparent; }
.socials svg { width: 18px; height: 18px; }
.ci-foot { font-size: .88rem; color: var(--ink-soft); }

/* =========================================================
   FOOTER
   ========================================================= */
#site-footer { background: var(--footer-bg); color: rgba(255,255,255,.72); }
.footer-inner {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 44px;
  padding: 70px 24px 50px;
}
.footer-logo { height: 40px; width: auto; margin-bottom: 18px; }
.footer-brand p { font-size: .92rem; max-width: 360px; }
.footer-col h4 {
  color: #fff; font-size: .78rem; letter-spacing: .18em; text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col a { display: block; font-size: .92rem; padding: 5px 0; transition: color .2s ease; }
.footer-col a:hover { color: var(--blue); }
.footer-socials { display: flex; gap: 16px; margin-top: 10px; }
.footer-socials a { padding: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom .container {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding-top: 22px; padding-bottom: 22px;
}
.footer-bottom p { font-size: .82rem; letter-spacing: .04em; }

/* =========================================================
   BACK TO TOP
   ========================================================= */
#back-to-top {
  position: fixed; right: 31px; bottom: 110px; z-index: 800;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--grad); color: #fff;
  display: grid; place-items: center;
  box-shadow: var(--shadow-brand);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .3s ease, transform .3s ease, visibility .3s ease;
}
#back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
#back-to-top svg { width: 22px; height: 22px; }

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal[data-delay="2"] { transition-delay: .24s; }
.reveal[data-delay="3"] { transition-delay: .36s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* =========================================================
   VISION & MISSION
   ========================================================= */
.vm-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.vm-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 40px 36px; box-shadow: var(--shadow-sm);
  transition: transform .28s ease, box-shadow .28s ease;
}
.vm-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.vm-icon {
  width: 54px; height: 54px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--grad-soft); color: var(--blue);
  margin-bottom: 18px;
}
.vm-icon svg { width: 26px; height: 26px; }
.vm-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.vm-card p { color: var(--ink-soft); }

/* =========================================================
   SERVICES — detailed list
   ========================================================= */
.services-list { display: grid; gap: 28px; }
.service-row {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 44px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 38px 40px;
  box-shadow: var(--shadow-sm);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.service-row:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.svc-aside { position: relative; }
.svc-visual {
  width: 100%; height: auto;
  border-radius: 14px;
  background: var(--grad-soft);
  border: 1px solid var(--line);
  margin-bottom: 18px;
}
.svc-num {
  display: block;
  font-family: var(--font-head); font-weight: 700;
  font-size: .72rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--pink);
  margin-bottom: 8px;
}
.svc-aside h3 { font-size: 1.2rem; margin-bottom: 10px; }
.svc-tagline {
  color: var(--blue-dark);
  font-family: var(--font-head); font-weight: 600; font-size: .96rem;
  line-height: 1.45;
}
.svc-lead { color: var(--ink); font-size: 1.02rem; font-weight: 500; margin-bottom: 18px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.chips li {
  font-family: var(--font-head); font-weight: 500;
  font-size: .78rem; letter-spacing: .01em;
  color: var(--blue-dark);
  background: var(--grad-soft);
  border: 1px solid rgba(51,153,255,.18);
  padding: 7px 14px; border-radius: 999px;
}
.svc-result {
  color: var(--ink);
  font-size: .95rem;
  padding-left: 18px;
  border-left: 3px solid;
  border-image: var(--grad) 1;
}
.svc-result strong { color: var(--pink-dark); }

/* =========================================================
   GROWTH LADDER
   ========================================================= */
.ladder {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
  align-items: start;
}
.ladder-step {
  position: relative;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 30px; box-shadow: var(--shadow-sm);
  transition: transform .28s ease, box-shadow .28s ease;
}
.ladder-step::before {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 5px;
  background: var(--grad);
  border-radius: var(--radius) var(--radius) 0 0;
}
.ladder-step:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.ladder-tag {
  font-family: var(--font-head); font-weight: 700;
  font-size: .72rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--pink);
}
.ladder-step h3 { font-size: 1.4rem; margin: 6px 0 10px; }
.ladder-line { color: var(--ink-soft); font-size: .92rem; margin-bottom: 20px; }
.arrow-list { display: grid; gap: 10px; }
.arrow-list li {
  position: relative; padding-left: 24px;
  font-family: var(--font-head); font-weight: 500; font-size: .92rem;
  color: var(--ink);
}
.arrow-list li::before {
  content: "→";
  position: absolute; left: 0; top: 0;
  color: var(--blue); font-weight: 700;
}
.ladder-foot {
  text-align: center;
  max-width: 640px; margin: 40px auto 0;
  font-family: var(--font-head); font-weight: 500;
  color: var(--ink-soft);
}
@media (min-width: 900px) {
  .ladder-step:nth-child(2) { transform: translateY(-28px); }
  .ladder-step:nth-child(3) { transform: translateY(-56px); }
  .ladder-step:nth-child(2):hover { transform: translateY(-34px); }
  .ladder-step:nth-child(3):hover { transform: translateY(-62px); }
}

/* =========================================================
   COMMITMENT band
   ========================================================= */
.commitment { position: relative; padding: 100px 0; color: #fff; overflow: hidden; }
.commitment-bg {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, #2a8dff 0%, #6a5cff 45%, #ff0066 100%);
  background-size: 200% 200%;
  animation: gradientShift 18s ease infinite;
}
.commitment::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(9,20,40,.12), rgba(9,20,40,.28));
}
.commitment-inner { position: relative; z-index: 1; text-align: center; max-width: 780px; }
.eyebrow--light { color: #fff; opacity: .9; }
.commitment-punch {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(1.9rem, 5vw, 3.2rem);
  letter-spacing: -0.5px;
  line-height: 1.15;
  margin-bottom: 16px;
}
.commitment-lead {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255,255,255,.9);
  margin-bottom: 30px;
}
.commitment-punch span {
  background: linear-gradient(90deg, #fff, #ffd6e6);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.commitment .btn-ghost { color: #fff; border-color: rgba(255,255,255,.7); }
.commitment .btn-ghost:hover { background: #fff; color: var(--blue); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
  .price-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .price-card--featured, .price-card--featured:hover { transform: none; }
  .vm-grid { grid-template-columns: 1fr; }
  .ladder { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .ladder-step:nth-child(2), .ladder-step:nth-child(3),
  .ladder-step:nth-child(2):hover, .ladder-step:nth-child(3):hover { transform: none; }
  .service-row { grid-template-columns: 250px 1fr; gap: 32px; padding: 32px; }

  .hero-content { grid-template-columns: 1fr; text-align: center; gap: 34px; }
  .hero-copy { text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-figure-wrap { max-width: 460px; margin: 0 auto; }
}

@media (max-width: 860px) {
  :root { --header-h: 72px; }
  .nav { display: none; }
  .menu-toggle { display: block; }
  .mobile-menu { display: flex; }
  .header-inner { justify-content: space-between; }
  #site-header { background: rgba(255,255,255,.96); backdrop-filter: blur(8px); box-shadow: var(--shadow-sm); }
  .nav-link { color: var(--ink); text-shadow: none; }
  .menu-toggle span { background: var(--ink); }
  .brand-logo { height: 32px; }
  .section { padding: 80px 0; }
  .section-head { margin-bottom: 44px; }
  .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .service-row { grid-template-columns: 1fr; gap: 20px; padding: 30px 26px; }
  .svc-visual { max-width: 360px; }
  .commitment { padding: 80px 0; }

  .flow { flex-direction: column; align-items: stretch; gap: 8px; }
  .flow-step { max-width: 420px; width: 100%; margin: 0 auto; }
  .flow-arrow { transform: rotate(90deg); }
}

@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .cards-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .support-grid { grid-template-columns: 1fr; }
  .hero { padding-top: calc(var(--header-h) + 30px); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .btn { padding: 14px 26px; }
  .vm-card { padding: 30px 24px; }
  .service-row { padding: 26px 22px; }
}