/* =============================================
   DIGITAL CURVE — Main Stylesheet
   ============================================= */

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

:root {
  --bg:          #080810;
  --bg-2:        #0d0d1a;
  --bg-3:        #111120;
  --surface:     #141428;
  --surface-2:   #1a1a35;
  --border:      rgba(255,255,255,0.07);
  --border-2:    rgba(255,255,255,0.12);

  --accent:      #6366f1;
  --accent-2:    #818cf8;
  --accent-glow: rgba(99,102,241,0.4);
  --teal:        #22d3ee;
  --violet:      #a855f7;

  --text-1:      #f0f0ff;
  --text-2:      #a0a0c0;
  --text-3:      #606080;

  --radius-sm:   8px;
  --radius:      14px;
  --radius-lg:   22px;
  --radius-xl:   32px;

  --font-base:   'Inter', system-ui, sans-serif;
  --font-head:   'Space Grotesk', system-ui, sans-serif;

  --nav-h:       72px;
  --max-w:       1200px;
  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg);
  color: var(--text-1);
  font-family: var(--font-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img { display: block; max-width: 100%; }

ul { list-style: none; }

/* ---- Utilities ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-2) 0%, var(--teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section {
  padding: 120px 0;
  position: relative;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 20px;
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-1);
  margin-bottom: 20px;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--text-2);
  max-width: 560px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-header .section-label {
  justify-content: center;
}

.section-header .section-sub {
  margin: 0 auto;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-base);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.btn:hover svg { transform: translateX(3px); }

.btn--primary {
  background: linear-gradient(135deg, var(--accent) 0%, #4f46e5 100%);
  color: #fff;
  box-shadow: 0 0 0 0 var(--accent-glow);
}

.btn--primary:hover {
  box-shadow: 0 0 30px var(--accent-glow);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--text-1);
  border: 1px solid var(--border-2);
}

.btn--ghost:hover {
  background: var(--surface);
  border-color: var(--accent);
  color: var(--accent-2);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 13px;
}

.btn--full { width: 100%; justify-content: center; }

/* ---- Tags & Badges ---- */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 13px;
  color: var(--text-2);
  transition: var(--transition);
}

.tag:hover {
  border-color: var(--accent);
  color: var(--accent-2);
}

/* ---- Reveal Animation ---- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }
.reveal--delay-5 { transition-delay: 0.5s; }

/* =============================================
   NAV
   ============================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--nav-h);
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
  background: rgba(8, 8, 16, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 32px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-right: auto;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent) 0%, #4f46e5 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--text-1);
  letter-spacing: -0.02em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--transition);
}

.nav__links a:hover { color: var(--text-1); }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: var(--transition);
}

.nav__burger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__burger.open span:nth-child(2) {
  opacity: 0;
}

.nav__burger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 20px 24px 28px;
}

.nav__mobile.open { display: flex; }

.nav__mobile-link {
  padding: 14px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-2);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}

.nav__mobile-link:last-child { border-bottom: none; }
.nav__mobile-link:hover { color: var(--text-1); }

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 40%, transparent 100%);
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero__orb--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.25) 0%, transparent 70%);
  top: -200px;
  left: -100px;
  animation: orbFloat 12s ease-in-out infinite;
}

.hero__orb--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(168,85,247,0.18) 0%, transparent 70%);
  top: 100px;
  right: -150px;
  animation: orbFloat 16s ease-in-out infinite reverse;
}

.hero__orb--3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(34,211,238,0.12) 0%, transparent 70%);
  bottom: 0;
  left: 40%;
  animation: orbFloat 10s ease-in-out infinite 2s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -30px) scale(1.05); }
  66%       { transform: translate(-15px, 20px) scale(0.97); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding-top: 80px;
  padding-bottom: 80px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.35);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-2);
  margin-bottom: 32px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--accent-2);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 820px;
  margin-bottom: 28px;
}

.hero__sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--text-2);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 28px;
}

.hero__formats {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 40px;
}

.hero__formats .dot { color: var(--accent); }

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 32px;
  gap: 4px;
}

.stat__num {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-1);
  white-space: nowrap;
}

.stat__label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.stat__divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__scroll span {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0) translateY(-50%); opacity: 0; }
  50%  { opacity: 1; }
  100% { transform: scaleY(1) translateY(0); opacity: 0; }
}

/* =============================================
   TICKER
   ============================================= */
.ticker {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  padding: 16px 0;
}

.ticker__track {
  display: flex;
  align-items: center;
  gap: 40px;
  white-space: nowrap;
  animation: tickerScroll 35s linear infinite;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ticker__track:hover { animation-play-state: paused; }

.ticker__sep {
  color: var(--accent);
  font-size: 10px;
}

@keyframes tickerScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =============================================
   ABOUT
   ============================================= */
.about {
  background: var(--bg);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__visual {
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.about__card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
  transition: var(--transition);
  white-space: nowrap;
  backdrop-filter: blur(10px);
  animation: cardFloat 6s ease-in-out infinite;
}

.about__card:nth-child(1) {
  top: 40px;
  left: 20px;
  animation-delay: 0s;
}

.about__card:nth-child(2) {
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  animation-delay: -2s;
}

.about__card:nth-child(3) {
  bottom: 50px;
  left: 40px;
  animation-delay: -4s;
}

.about__card--offset  { }
.about__card--offset-2 { }

@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

.about__card:nth-child(2) {
  animation: cardFloat2 6s ease-in-out infinite -2s;
}

@keyframes cardFloat2 {
  0%, 100% { transform: translateY(-50%); }
  50%       { transform: translateY(calc(-50% - 10px)); }
}

.about__card__icon,
.about__card-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(99,102,241,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-2);
  flex-shrink: 0;
}

.about__card-icon svg {
  width: 18px;
  height: 18px;
}

.about__card:hover {
  border-color: var(--accent);
  background: var(--surface-2);
}

.about__content {
  max-width: 540px;
}

.about__text {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 20px;
}

.about__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

/* =============================================
   SERVICES
   ============================================= */
.services {
  background: var(--bg-2);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: rgba(99,102,241,0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.service-card:hover::before { opacity: 1; }

.service-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: rgba(99,102,241,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-2);
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card:hover .service-card__icon {
  background: rgba(99,102,241,0.22);
}

.service-card__icon svg {
  width: 26px;
  height: 26px;
}

.service-card h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 14px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card__list li {
  font-size: 13px;
  color: var(--text-3);
  padding-left: 18px;
  position: relative;
}

.service-card__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 12px;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-card__tags span {
  padding: 4px 12px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 500;
  color: var(--accent-2);
}

.formats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 4px;
}

.format-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  transition: var(--transition);
}

.format-item svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  fill: var(--accent);
}

.format-item:hover {
  border-color: var(--accent);
  color: var(--text-2);
  background: rgba(99,102,241,0.08);
}

/* =============================================
   WHY US
   ============================================= */
.why {
  background: var(--bg);
  overflow: hidden;
}

.why__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.why__orb {
  position: absolute;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(99,102,241,0.1) 0%, transparent 70%);
  top: 50%;
  right: -300px;
  transform: translateY(-50%);
  border-radius: 50%;
  filter: blur(40px);
}

.why__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 100px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.why__content .section-sub {
  margin-bottom: 40px;
}

.why__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.why-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.why-feature__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-2);
  transition: var(--transition);
}

.why-feature:hover .why-feature__icon {
  background: rgba(99,102,241,0.2);
  border-color: var(--accent);
}

.why-feature__icon svg {
  width: 20px;
  height: 20px;
}

.why-feature h4 {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 6px;
  line-height: 1.3;
}

.why-feature p {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.6;
}

/* =============================================
   PARTNERS
   ============================================= */
.partners {
  background: var(--bg-2);
}

.partners__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

.partner-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

.partner-card--wide {
  grid-column: span 2;
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.partner-card:hover {
  border-color: rgba(99,102,241,0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.partner-card__num {
  position: absolute;
  top: 24px;
  right: 24px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: 0.05em;
}

.partner-card__icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: var(--radius);
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-2);
  margin-bottom: 20px;
  transition: var(--transition);
}

.partner-card--wide .partner-card__icon {
  margin-bottom: 0;
}

.partner-card:hover .partner-card__icon {
  background: rgba(99,102,241,0.2);
  border-color: var(--accent);
}

.partner-card__icon svg {
  width: 26px;
  height: 26px;
}

.partner-card h3 {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
}

.partner-card p {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.65;
}

.partners__cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.partners__cta p {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-2);
}

/* =============================================
   CONTACT
   ============================================= */
.contact {
  background: var(--bg);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: flex-start;
}

.contact__sub {
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 48px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-2);
}

.contact-item__icon svg {
  width: 20px;
  height: 20px;
}

.contact-item__label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
}

.contact-item__value {
  display: block;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-1);
  transition: color var(--transition);
}

a.contact-item__value:hover { color: var(--accent-2); }

/* ---- Form ---- */
.form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form__group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.02em;
}

.form__group input,
.form__group select,
.form__group textarea {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-family: var(--font-base);
  font-size: 14px;
  padding: 13px 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
  -webkit-appearance: none;
}

.form__group select {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' fill='%23606080' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' d='M5.23 7.21a.75.75 0 011.06.02L10 11.168l3.71-3.938a.75.75 0 111.08 1.04l-4.25 4.5a.75.75 0 01-1.08 0l-4.25-4.5a.75.75 0 01.02-1.06z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 44px;
  cursor: pointer;
}

.form__group select option {
  background: var(--bg-3);
  color: var(--text-1);
}

.form__group input::placeholder,
.form__group textarea::placeholder {
  color: var(--text-3);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form__group textarea {
  resize: vertical;
  min-height: 120px;
}

.form__success {
  display: none;
  text-align: center;
  margin-top: 16px;
  padding: 14px;
  background: rgba(34,211,238,0.08);
  border: 1px solid rgba(34,211,238,0.2);
  border-radius: var(--radius-sm);
  color: var(--teal);
  font-size: 14px;
  font-weight: 500;
}

.form__success.show { display: block; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 80px;
  padding-top: 72px;
  padding-bottom: 72px;
}

.footer__brand .nav__logo {
  margin-bottom: 20px;
  margin-right: 0;
}

.footer__brand p {
  font-size: 14px;
  color: var(--text-3);
  line-height: 1.7;
  max-width: 360px;
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__col h5 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-1);
  margin-bottom: 4px;
}

.footer__col a {
  font-size: 13px;
  color: var(--text-3);
  transition: color var(--transition);
}

.footer__col a:hover { color: var(--accent-2); }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
}

.footer__bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__bottom p {
  font-size: 13px;
  color: var(--text-3);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .why__inner {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .why__features {
    grid-template-columns: repeat(2, 1fr);
  }

  .partners__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .partner-card--wide {
    grid-column: span 2;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .section { padding: 80px 0; }

  .nav__links,
  .nav__cta { display: none; }

  .nav__burger { display: flex; }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about__visual { height: 280px; }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .why__features {
    grid-template-columns: 1fr;
  }

  .partners__grid {
    grid-template-columns: 1fr;
  }

  .partner-card--wide {
    grid-column: span 1;
    flex-direction: column;
  }

  .hero__stats {
    flex-wrap: wrap;
    border-radius: var(--radius);
  }

  .stat {
    padding: 16px 20px;
    flex: 1 1 40%;
  }

  .stat__divider:nth-child(4) { display: none; }

  .form { padding: 28px 20px; }

  .form__row { grid-template-columns: 1fr; }

  .footer__links {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer__bottom .container {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero__title { font-size: 2.2rem; }

  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  .hero__stats { flex-direction: column; }
  .stat { width: 100%; border-bottom: 1px solid var(--border); }
  .stat__divider { width: 100%; height: 1px; }

  .footer__links { grid-template-columns: 1fr; }
}