/* ============================================================
   INSTADIGI — PORTFOLIO SITE
   Design: Dark, modern, digital agency aesthetic
   ============================================================ */

/* ── Reset & Variables ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #08080f;
  --bg-card:     #0f0f1a;
  --bg-card-2:   #13131f;
  --border:      rgba(255,255,255,0.07);
  --border-glow: rgba(99,102,241,0.3);
  --text:        #e2e8f0;
  --text-muted:  #64748b;
  --text-dim:    #94a3b8;
  --primary:     #6366f1;
  --primary-h:   #818cf8;
  --secondary:   #a855f7;
  --cyan:        #06b6d4;
  --green:       #22c55e;
  --grad:        linear-gradient(135deg, #6366f1, #a855f7);
  --grad-2:      linear-gradient(135deg, #06b6d4, #6366f1);
  --radius:      16px;
  --radius-sm:   10px;
  --nav-h:       72px;
  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Roboto', 'Segoe UI', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography Helpers ────────────────────────────────────── */
.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.25);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.section-title {
  font-family: 'Roboto', 'Segoe UI', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 20px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 540px;
  line-height: 1.8;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header .section-sub { margin: 0 auto; }

.section {
  padding: 120px 0;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 0 32px rgba(99,102,241,0.35);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 48px rgba(99,102,241,0.55);
}
.btn--outline {
  border: 1.5px solid var(--border-glow);
  color: var(--text);
}
.btn--outline:hover {
  border-color: var(--primary);
  background: rgba(99,102,241,0.08);
}
.btn--ghost {
  color: var(--text-dim);
}
.btn--ghost:hover { color: #fff; }
.btn--lg { padding: 16px 32px; font-size: 16px; }
.btn--full { width: 100%; justify-content: center; }
.play-icon {
  width: 32px; height: 32px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}

/* ── Nav ───────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.4s, box-shadow 0.4s;
}
.nav.scrolled {
  background: rgba(8,8,15,0.85);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav__logo-img {
  height: 56px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}
.nav__links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dim);
  transition: color var(--transition);
}
.nav__links a:hover { color: #fff; }
.nav__cta { margin-left: 12px; }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-dim);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__mobile {
  display: none;
  position: absolute;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(8,8,15,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 24px;
}
.nav__mobile ul { display: flex; flex-direction: column; gap: 16px; }
.nav__mobile a { font-size: 16px; color: var(--text-dim); }
.nav__mobile a:hover { color: #fff; }
.nav__mobile.open { display: block; }

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 60px) 0 80px;
  overflow: hidden;
}
#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: 0.4;
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.35) 0%, transparent 70%);
  top: -100px; left: -100px;
  animation: glowPulse 8s ease-in-out infinite alternate;
}
.hero__glow--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(168,85,247,0.25) 0%, transparent 70%);
  bottom: -100px; right: -50px;
  animation: glowPulse 10s ease-in-out infinite alternate-reverse;
}
@keyframes glowPulse {
  from { transform: scale(1) translate(0,0); opacity: 0.6; }
  to   { transform: scale(1.2) translate(30px, -30px); opacity: 1; }
}

.hero .container { position: relative; z-index: 1; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 28px;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%,100% { opacity: 1; } 50% { opacity: 0.3; }
}

.hero__headline {
  font-family: 'Roboto', 'Segoe UI', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.08;
  color: #fff;
  margin-bottom: 24px;
  max-width: 760px;
}
.hero__sub {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero__stats {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.stat { text-align: left; }
.stat__num {
  font-family: 'Roboto', 'Segoe UI', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.stat__unit {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat__label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}
.stat__divider {
  width: 1px; height: 40px;
  background: var(--border);
}
.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  animation: scrollHint 2s ease-in-out infinite;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--primary), transparent);
}
@keyframes scrollHint {
  0%,100% { opacity: 0.5; transform: translateX(-50%) translateY(0); }
  50%      { opacity: 1;   transform: translateX(-50%) translateY(8px); }
}

/* ── Ticker ────────────────────────────────────────────────── */
.ticker-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  padding: 18px 0;
}
.ticker {
  display: flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
  width: max-content;
}
.ticker span {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.ticker .dot { color: var(--primary); }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Services ──────────────────────────────────────────────── */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad);
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: inherit;
}
.service-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-6px);
}
.service-card:hover::before { opacity: 0.04; }

.service-card__icon {
  width: 52px; height: 52px;
  background: rgba(99,102,241,0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 24px;
  transition: var(--transition);
}
.service-card__icon svg { width: 28px; height: 28px; }
.service-card:hover .service-card__icon {
  background: rgba(99,102,241,0.2);
  color: var(--primary-h);
}

.service-card h3 {
  font-family: 'Roboto', 'Segoe UI', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.service-card p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
}
.service-card__arrow {
  display: inline-block;
  margin-top: 20px;
  font-size: 18px;
  color: var(--primary);
  opacity: 0;
  transform: translateX(-8px);
  transition: var(--transition);
}
.service-card:hover .service-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ── About ─────────────────────────────────────────────────── */
.about {
  position: relative;
  overflow: hidden;
}
.about__bg-shape {
  position: absolute;
  right: -200px; top: 50%;
  transform: translateY(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__visual { position: relative; }
.about__img-wrap {
  position: relative;
  padding: 20px;
}
.about__illustration {
  width: 100%;
  max-width: 480px;
  filter: drop-shadow(0 20px 60px rgba(99,102,241,0.2));
}
.about__badge {
  position: absolute;
  bottom: 20px; right: 0;
  background: var(--grad);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(99,102,241,0.4);
}
.badge-num {
  display: block;
  font-family: 'Roboto', 'Segoe UI', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.badge-text {
  font-size: 12px;
  color: rgba(255,255,255,0.8);
}

.about__content { }
.about__lead {
  font-size: 1.15rem;
  color: var(--text);
  font-weight: 500;
  margin-bottom: 16px;
  line-height: 1.7;
}
.about__body {
  color: var(--text-dim);
  margin-bottom: 36px;
  line-height: 1.8;
}
.about__pillars {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}
.pillar {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.pillar__icon {
  font-size: 1.4rem;
  width: 44px; height: 44px;
  background: rgba(99,102,241,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.pillar strong {
  display: block;
  color: #fff;
  font-weight: 600;
  margin-bottom: 4px;
  font-size: 15px;
}
.pillar p { font-size: 14px; color: var(--text-dim); }

/* ── Process ───────────────────────────────────────────────── */
.process {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.process__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.process-step {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}
.process-step__num {
  font-family: 'Roboto', 'Segoe UI', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 16px;
}
.process-step h3 {
  font-family: 'Roboto', 'Segoe UI', sans-serif;
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 12px;
}
.process-step p { font-size: 14px; color: var(--text-dim); line-height: 1.7; }
.process-step__connector {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  align-self: center;
  flex-shrink: 0;
  position: relative;
  top: -20px;
  opacity: 0.4;
}

/* ── Clients ───────────────────────────────────────────────── */
.clients { background: var(--bg); }

/* Carousel */
.carousel-wrapper {
  position: relative;
  overflow: hidden;
  margin: 0 0 80px;
}
.carousel-fade {
  position: absolute;
  top: 0; bottom: 0;
  width: 140px;
  z-index: 2;
  pointer-events: none;
}
.carousel-fade--left {
  left: 0;
  background: linear-gradient(90deg, var(--bg), transparent);
}
.carousel-fade--right {
  right: 0;
  background: linear-gradient(270deg, var(--bg), transparent);
}
.carousel-track {
  overflow: hidden;
  padding: 16px 0;
}
.carousel-logos {
  display: flex;
  gap: 24px;
  animation: carouselScroll 28s linear infinite;
  width: max-content;
}
.carousel-logos:hover { animation-play-state: paused; }
@keyframes carouselScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.logo-card {
  text-decoration: none;
  cursor: pointer;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 200px;
  height: 72px;
  transition: border-color var(--transition), transform var(--transition);
  color: var(--text-dim);
}
.logo-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  color: var(--text);
}
.logo-card svg { width: 120px; height: 40px; }

/* Testimonials */
.testimonials {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}
.testimonial {
  display: none;
  animation: fadeIn 0.5s ease;
}
.testimonial.active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.testimonial__stars {
  font-size: 1.3rem;
  color: #f59e0b;
  margin-bottom: 20px;
  letter-spacing: 2px;
}
.testimonials blockquote {
  font-size: 1.15rem;
  color: var(--text);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 28px;
  position: relative;
}
.testimonials blockquote::before {
  content: '"';
  font-size: 5rem;
  line-height: 0;
  color: var(--primary);
  opacity: 0.2;
  position: absolute;
  top: 20px; left: -20px;
  font-family: Georgia, serif;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: center;
}
.testimonial__avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
}
.testimonial__author strong { display: block; font-weight: 600; color: #fff; }
.testimonial__author span { font-size: 13px; color: var(--text-muted); }

.testimonial__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.t-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.t-btn:hover {
  border-color: var(--primary);
  color: #fff;
}
.t-dots { display: flex; gap: 8px; }
.t-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  transition: var(--transition);
}
.t-dot.active {
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
}

/* ── CTA Banner ────────────────────────────────────────────── */
.cta-banner {
  position: relative;
  overflow: hidden;
  padding: 100px 0;
  text-align: center;
}
.cta-banner__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.15) 0%, rgba(168,85,247,0.12) 100%);
  border-top: 1px solid rgba(99,102,241,0.2);
  border-bottom: 1px solid rgba(99,102,241,0.2);
}
.cta-banner__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(99,102,241,0.3) 0%, transparent 60%);
}
.cta-banner__inner { position: relative; z-index: 1; }
.cta-banner h2 {
  font-family: 'Roboto', 'Segoe UI', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.cta-banner p {
  color: var(--text-dim);
  font-size: 1.05rem;
  margin-bottom: 36px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Contact ───────────────────────────────────────────────── */
.contact { background: var(--bg); }
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact__info p {
  color: var(--text-dim);
  margin-bottom: 36px;
  line-height: 1.8;
}
.contact__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}
.contact-item {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), transform var(--transition);
  color: var(--text);
}
.contact-item:hover {
  border-color: var(--border-glow);
  transform: translateX(4px);
}
.contact-item__icon {
  width: 42px; height: 42px;
  background: rgba(99,102,241,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}
.contact-item__icon svg { width: 20px; height: 20px; }
.contact-item strong { display: block; color: #fff; font-size: 14px; font-weight: 600; }
.contact-item span { font-size: 13px; color: var(--text-dim); }

.social-links { display: flex; gap: 12px; }
.social-link {
  width: 42px; height: 42px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.social-link svg { width: 18px; height: 18px; }
.social-link:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
}

/* Form */
.contact__form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-color: rgba(255,255,255,0.04);
  cursor: pointer;
}
.form-group select option {
  background: #1a1a2e;
  color: var(--text);
}
.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: var(--radius-sm);
  color: var(--green);
  font-size: 14px;
  font-weight: 500;
}
.form-success.show { display: flex; animation: fadeIn 0.4s ease; }

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 80px 0 32px;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 80px;
  margin-bottom: 60px;
}
.footer__brand .nav__logo { margin-bottom: 16px; }
.footer__brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
}
.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--text); }
.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__bottom p { font-size: 13px; color: var(--text-muted); }
.footer__legal { display: flex; gap: 24px; }
.footer__legal a { font-size: 13px; color: var(--text-muted); transition: color var(--transition); }
.footer__legal a:hover { color: var(--text); }

/* ── Reveal Animations ─────────────────────────────────────── */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1),
              transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal-up    { transform: translateY(40px); }
.reveal-left  { transform: translateX(-48px); }
.reveal-right { transform: translateX(48px); }

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0,0);
}

/* Delay helpers */
[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="150"] { transition-delay: 0.15s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="450"] { transition-delay: 0.45s; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .about__visual { order: -1; }
  .about__illustration { max-width: 360px; margin: 0 auto; }
  .contact__grid { grid-template-columns: 1fr; gap: 48px; }
  .footer__top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .services__grid { grid-template-columns: 1fr; }
  .process__steps {
    flex-direction: column;
    gap: 40px;
    align-items: center;
  }
  .process-step__connector {
    width: 2px; height: 40px;
    background: linear-gradient(180deg, var(--primary), var(--secondary));
    top: auto;
  }
  .form-row { grid-template-columns: 1fr; }
  .footer__nav { grid-template-columns: repeat(2, 1fr); }
  .contact__form-wrap { padding: 24px; }
  .hero__stats { gap: 20px; }
  .stat__num { font-size: 2rem; }
  .hero__headline { font-size: clamp(2.2rem, 8vw, 3.5rem); }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .footer__nav { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
}