/* =====================
   RESET & BASE
   ===================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --navy:    #013B58;
  --navy-2:  #012d44;
  --teal:    #4db8a0;
  --teal-2:  #3aa890;
  --orange:  #e8916a;
  --white:   #ffffff;
  --grey:    #9ab4c4;
  --font:    'Segoe UI', system-ui, sans-serif;
}

html {
  scroll-behavior: auto;
}

body {
  font-family: var(--font);
  color: var(--white);
  background: var(--white);
  overflow-x: hidden;
}

/* =====================
   BUTTONS
   ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
  white-space: nowrap;
}

.btn--primary {
  background: var(--teal);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--teal-2);
}

.btn--video {
  background: transparent;
  color: var(--white);
  font-size: 0.9rem;
}
.btn--video:hover {
  color: var(--teal);
}

.btn__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  font-size: 0.8rem;
}

.btn__play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  font-size: 0.7rem;
  border: 1.5px solid rgba(255,255,255,0.4);
  transition: background 0.25s;
}
.btn--video:hover .btn__play {
  background: var(--teal);
  border-color: var(--teal);
}

/* =====================
   HEADER
   ===================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 10%;
  background: var(--white);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.header__inner {
  height: 88px;
  display: flex;
  align-items: center;
  gap: 48px;
}

/* LOGO */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.logo__img {
  height: 55px;
  margin-top: 10px;
  width: auto;
  display: block;
}

/* NAV */
.nav {
  flex: 1;
}

.nav__list {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav__link {
  text-decoration: none;
  color: #4a5568;
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
  transition: width 0.25s;
}

.nav__link:hover,
.nav__link--active {
  color: var(--navy);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.btn--outline {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid rgba(0,0,0,0.2);
}
.btn--outline:hover {
  border-color: var(--teal);
  color: var(--teal);
}

/* MOBILE NAV PANEL */
#mobileNav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 75vw;
  max-width: 300px;
  background: #fff;
  z-index: 9999;
  transform: translateX(110%);
  pointer-events: none;
  padding: 32px 32px 40px;
  box-shadow: -8px 0 32px rgba(1,59,88,0.18);
  display: flex;
  flex-direction: column;
  gap: 0;
}

#mobileNav.mobile-nav--open {
  transform: translateX(0);
  pointer-events: all;
}

.mobile-nav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.mobile-nav__logo {
  height: 44px;
  width: auto;
  display: block;
}

.mobile-nav__close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: background 0.2s;
}

.mobile-nav__close:hover {
  background: rgba(1,59,88,0.08);
}

.mobile-nav__divider {
  height: 1px;
  background: rgba(1,59,88,0.15);
  margin: 0 -32px 24px;
}

.mobile-nav__links {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.mobile-nav__footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  font-size: 0.72rem;
  text-align: center;
  padding: 12px 0;
  margin: 0 -32px -40px;
  border-radius: 0 0 0 0;
}

.mobile-nav__link {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy);
  text-decoration: none;
  padding: 18px 0;
  border-bottom: 1px solid rgba(1,59,88,0.08);
  transition: color 0.2s;
}

.mobile-nav__link:hover {
  color: var(--teal);
}

/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
  position: relative;
  z-index: 200;
  touch-action: manipulation;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger--open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* MOBILE NAV OVERLAY */
.nav-overlay {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(1,30,45,0.55);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.nav-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

/* =====================
   HERO
   ===================== */
.hero {
  background: #013B58;
  display: flex;
  align-items: stretch;
  overflow: hidden;
  position: fixed;
  top: 88px;
  left: 0;
  right: 0;
  z-index: 0;
  min-height: 480px;
}

.hero-spacer {
  /* height set by JS */
}

.hero__inner {
  width: 100%;
  display: grid;
  grid-template-columns: 6fr 4fr;
  align-items: stretch;
  position: relative;
  z-index: 2;
}

/* CONTENT */
.hero__content {
  padding: 18% 40px 18% 10vw;
  position: relative;
}

/* ANIMATIONS */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero__badge,
.hero__title,
.hero__desc,
.hero__features,
.hero__cta {
  opacity: 0;
  animation: fadeUp 0.7s ease forwards;
}

.hero__badge    { animation-delay: 0.1s; }
.hero__title    { animation-delay: 0.3s; }
.hero__desc     { animation-delay: 0.5s; }
.hero__features { animation-delay: 0.65s; }
.hero__cta      { animation-delay: 0.8s; }

/* BADGE */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50px;
  padding: 6px 14px 6px 10px;
  font-size: 0.73rem;
  font-weight: 500;
  color: rgba(210,235,228,0.95);
  margin-bottom: 24px;
  letter-spacing: 0.03em;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.3; transform: scale(0.6); }
}

/* TITLE */
.hero__title {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 18px;
}

.hero__title em {
  font-style: italic;
  font-weight: 700;
  background: linear-gradient(to right, #4aa8d8, var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* DESC */
.hero__desc {
  font-size: 0.88rem;
  color: rgba(180, 210, 225, 0.85);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 28px;
}

/* FEATURES */
.hero__features {
  list-style: none;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero__features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

.hero__check {
  width: 18px;
  height: 18px;
  background: var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.hero__check::after {
  content: '✓';
  font-size: 0.65rem;
  color: var(--white);
  font-weight: 700;
}

/* CTA */
.hero__cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* PARTICLES CANVAS */
.hero__particles {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 1;
}

/* TYPED TEXT CURSOR */
.typing::after {
  content: '';
  display: inline-block;
  width: 2px;
  height: 0.85em;
  background: var(--teal);
  margin-left: 3px;
  vertical-align: middle;
  animation: blink 0.7s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* GLOW PULSE on hero CTA */
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 0px 0px rgba(77,184,160,0); }
  50%       { box-shadow: 0 0 28px 10px rgba(77,184,160,0.38); }
}

.hero__cta .btn--primary,
.about__cta .btn--primary,
.contact__submit {
  animation: glowPulse 2.8s ease-in-out infinite;
  animation-delay: 2s;
}

/* IMAGE */
.hero__image-wrap {
  position: relative;
  align-self: stretch;
  overflow: hidden;
  min-height: 440px;
}

.hero__image-bg {
  display: none;
}

.hero__circle {
  position: absolute;
  left: calc(60% - 160px);
  top: calc(10.8vw + 195px);
  width: 60px;
  height: 60px;
  background: #e8a882;
  border-radius: 50%;
  z-index: 3;
  pointer-events: none;
}

.hero__image {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right center;
  display: block;
  opacity: 0;
  animation: slideInRight 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s forwards;
}

.hero__image-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(160deg, #1d4060 0%, #152d42 100%);
}

/* =====================
   ABOUT
   ===================== */
.sections-wrapper {
  position: relative;
  z-index: 10;
}

.about {
  padding: 120px 12%;
  background: #fff;
  border-radius: 32px 32px 0 0;
}

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

/* --- animacje scroll --- */
.about__visual,
.about__label,
.about__title,
.about__desc,
.about__cards,
.about__cta {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.about__visual.is-visible,
.about__label.is-visible,
.about__title.is-visible,
.about__desc.is-visible,
.about__cards.is-visible,
.about__cta.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- lewa kolumna --- */
.about__visual {
  border-radius: 16px;
  overflow: hidden;
}

.about__main-img {
  display: block;
  width: 100%;
  height: auto;
}

.about__thumb-card {
  position: absolute;
  bottom: 28px;
  left: 24px;
  display: flex;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(1,59,88,0.22);
  width: 220px;
}

.about__support-label {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  background: var(--navy);
  color: rgba(255,255,255,0.9);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 8px;
  flex-shrink: 0;
}

.about__thumb-wrap {
  position: relative;
  flex: 1;
}

.about__thumb-img {
  display: block;
  width: 100%;
  height: 140px;
  object-fit: cover;
  object-position: center top;
}

.about__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 42px;
  height: 42px;
  background: var(--teal);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(77,184,160,0.45);
  transition: background 0.2s, transform 0.2s;
}
.about__play:hover {
  background: var(--teal-2);
  transform: translate(-50%, -50%) scale(1.1);
}

/* --- prawa kolumna --- */
.about__content {
  color: var(--navy);
}

.about__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}

.about__label-line {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
  flex-shrink: 0;
}

.about__title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 16px;
}

.about__title span {
  font-style: italic;
  background: linear-gradient(to right, #4aa8d8, var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about__desc {
  font-size: 0.9rem;
  color: #4a5568;
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 440px;
}

.about__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.about__card {
  background: #f4f8fa;
  border-radius: 12px;
  padding: 20px;
}

.about__card-icon {
  width: 40px;
  height: 40px;
  background: rgba(77,184,160,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.about__card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.about__card p {
  font-size: 0.82rem;
  color: #4a5568;
  line-height: 1.6;
}

.about__cta {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.about__person {
  display: flex;
  align-items: center;
  gap: 10px;
}

.about__person-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 2px solid var(--teal);
  flex-shrink: 0;
}

.about__person-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
}

.about__person-role {
  font-size: 0.75rem;
  color: #4a5568;
}

/* =====================
   WHY US
   ===================== */
.why {
  background: var(--navy);
  padding: 100px 10%;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.why__header,
.why__grid {
  position: relative;
  z-index: 2;
}

.why__header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 52px;
}

.why__title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 14px;
}

.why__title span {
  font-style: italic;
  background: linear-gradient(to right, #4aa8d8, var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.why__desc {
  font-size: 0.88rem;
  color: rgba(180,210,225,0.8);
  line-height: 1.75;
}

/* GRID */
.why__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 14px;
  margin-bottom: 0;
}

.why__col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 480px;
}

/* each block starts hidden */
.why__img-wrap,
.why__accuracy-card,
.why__stat-top,
.why__stat-img-wrap {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* col 1 */
.why__col:nth-child(1).is-visible .why__img-wrap       { opacity: 1; transform: translateY(0); transition-delay: 0s; }
.why__col:nth-child(1).is-visible .why__accuracy-card  { opacity: 1; transform: translateY(0); transition-delay: 0.22s; }

/* col 2 */
.why__col:nth-child(2).is-visible .why__img-wrap       { opacity: 1; transform: translateY(0); transition-delay: 0.18s; }

/* col 3 */
.why__col:nth-child(3).is-visible .why__stat-top       { opacity: 1; transform: translateY(0); transition-delay: 0.36s; }
.why__col:nth-child(3).is-visible .why__stat-img-wrap  { opacity: 1; transform: translateY(0); transition-delay: 0.58s; }

.why__ring-arc {
  transition: stroke-dasharray 1.4s cubic-bezier(0.4, 0, 0.2, 1) 0.5s;
}

/* image — 60% of column height */
.why__img-wrap {
  flex: 6;
  border-radius: 14px;
  overflow: hidden;
  min-height: 0;
}

.why__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* karta High-Accuracy — 40% */
.why__accuracy-card {
  flex: 4;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 20px 22px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 0;
}

.why__ring {
  position: relative;
  width: 112px;
  height: 112px;
  flex-shrink: 0;
}

.why__ring-pct {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.36rem;
  font-weight: 700;
  color: var(--white);
}

.why__badge-title {
  font-size: 1.76rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.why__badge-sub {
  font-size: 1.52rem;
  color: rgba(180,210,225,0.7);
  margin-top: 2px;
}

/* full-height column (col 2) */
.why__col--full {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 10px;
  justify-content: flex-start;
}

.why__col--full .why__img-wrap {
  flex: none;
  width: 100%;
  height: 75%;
  border-radius: 10px;
}

/* progress bar below image in col 2 */
.why__progress-block {
  flex: none;
  width: 100%;
  padding: 14px 4px 4px;
}

.why__progress-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.why__progress-label {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
}

.why__progress-pct {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

.why__progress-track {
  width: 100%;
  height: 7px;
  background: rgba(255,255,255,0.1);
  border-radius: 50px;
  overflow: hidden;
}

.why__progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 50px;
  background: linear-gradient(to right, #2b6cb0, var(--teal));
  transition: width 1.4s cubic-bezier(0.4, 0, 0.2, 1) 0.4s;
}

/* col 3 — stat 60% + image 40% */
.why__col--stat {
  /* flex col already set */
}

.why__stat-top {
  flex: 6;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
}

.why__stat-icon {
  width: 48px;
  height: 48px;
  background: rgba(77,184,160,0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.why__stat-num {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 10px;
}

.why__stat-text {
  font-size: 0.82rem;
  color: rgba(180,210,225,0.8);
  line-height: 1.65;
}

.why__stat-img-wrap {
  flex: 4;
  border-radius: 14px;
  overflow: hidden;
  min-height: 0;
}

.why__stat-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

/* FOOTER */
.why__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding-top: 8px;
  flex-wrap: wrap;
}

.why__connect {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(180,210,225,0.85);
  flex-wrap: wrap;
  justify-content: center;
}

.why__avatars {
  display: flex;
}

.why__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 2px solid var(--navy);
  margin-right: -8px;
  flex-shrink: 0;
}
.why__avatars .why__avatar:last-child {
  margin-right: 0;
}

.why__arrow {
  color: var(--teal);
}

.why__contact-link {
  color: var(--teal);
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
}
.why__contact-link:hover {
  opacity: 0.8;
}

.why__rating {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(180,210,225,0.85);
  white-space: nowrap;
}

.why__stars {
  color: #f5a623;
  letter-spacing: 2px;
}

/* =====================
   PRODUCTS
   ===================== */
.products {
  background: #fff;
  padding: 80px 10%;
}

.products__header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 56px;
}

.products__label,
.products__title,
.products__desc {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.products__label.is-visible,
.products__title.is-visible,
.products__desc.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.products__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}

.products__label-line {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
}

.products__title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 14px;
}

.products__title span {
  font-style: italic;
  background: linear-gradient(to right, #4aa8d8, var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.products__desc {
  font-size: 0.88rem;
  color: #4a5568;
  line-height: 1.75;
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px 24px;
}

@media (max-width: 960px) {
  .products__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 680px) {
  .products__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 420px) {
  .products__grid {
    grid-template-columns: 1fr;
  }
}

.products__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

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

.products__name {
  margin-top: 12px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.products__img {
  width: 100%;
  max-width: 220px;
  height: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.35s ease;
}

.products__img:hover {
  transform: scale(1.25);
}

/* =====================
   CONTACT
   ===================== */
.contact {
  background: var(--navy);
  padding: 100px 10%;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.contact__inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.contact__header {
  text-align: center;
  margin-bottom: 52px;
}

.contact__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}

.contact__label-line {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
}

.contact__title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 14px;
}

.contact__title span {
  font-style: italic;
  background: linear-gradient(to right, #4aa8d8, var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.contact__desc {
  font-size: 0.88rem;
  color: rgba(180,210,225,0.8);
  line-height: 1.75;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

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

.contact__field-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(180,210,225,0.9);
  letter-spacing: 0.03em;
}

.contact__input {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 0.9rem;
  color: var(--white);
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  width: 100%;
}

.contact__input::placeholder {
  color: rgba(180,210,225,0.4);
}

.contact__input:focus {
  border-color: var(--teal);
  background: rgba(255,255,255,0.09);
}

.contact__input.is-error {
  border-color: var(--orange);
}

.contact__textarea {
  resize: vertical;
  min-height: 130px;
}

.contact__field--captcha .contact__captcha-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact__captcha-eq {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
  flex-shrink: 0;
}

.contact__input--captcha {
  max-width: 130px;
}

.contact__bottom-row {
  display: flex;
  align-items: flex-end;
  gap: 20px;
}

.contact__bottom-row .contact__field--captcha {
  flex: 1;
}

.contact__submit {
  flex-shrink: 0;
  margin-bottom: 0;
  white-space: nowrap;
}

/* POPUP */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(1,30,45,0.72);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.popup-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

.popup {
  background: #0a3d58;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 48px 40px;
  max-width: 400px;
  width: 90%;
  text-align: center;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s ease;
}

.popup-overlay.is-open .popup {
  transform: translateY(0) scale(1);
}

.popup__icon {
  width: 64px;
  height: 64px;
  background: rgba(77,184,160,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.popup__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.popup__desc {
  font-size: 0.88rem;
  color: rgba(180,210,225,0.8);
  line-height: 1.7;
  margin-bottom: 28px;
}

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

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--white);
  border-top: 1px solid rgba(1,59,88,0.08);
  padding: 28px 10%;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer__copy {
  font-size: 0.82rem;
  color: #4a5568;
}

.footer__nav {
  display: flex;
  gap: 28px;
}

.footer__link {
  font-size: 0.82rem;
  font-weight: 500;
  color: #4a5568;
  text-decoration: none;
  transition: color 0.2s;
}

.footer__link:hover {
  color: var(--teal);
}

.footer__top {
  width: 40px;
  height: 40px;
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s, transform 0.2s;
}

.footer__top:hover {
  background: var(--teal);
  transform: translateY(-3px);
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 960px) {
  .why__grid {
    grid-template-columns: 1fr 1fr;
  }

  .why__col--stat {
    grid-column: 1 / -1;
    flex-direction: row;
  }

  .why__stat-top {
    flex: 1;
  }

  .why__stat-img-wrap {
    width: 200px;
    height: auto;
  }

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

  .about__visual {
    min-height: 380px;
  }

  .about__desc {
    max-width: 100%;
  }

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

  .hero__content {
    padding: 60px 10vw 60px 10vw;
  }

  .hero__desc {
    max-width: 100%;
  }

  .hero__image-wrap {
    width: 100%;
    min-height: 360px;
    position: relative;
  }

  .hero__image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
  }

  .hero__circle {
    display: none;
  }
}

@media (max-width: 768px) {
  .contact {
    padding: 64px 5%;
  }

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

  .contact__bottom-row {
    flex-direction: column;
    align-items: stretch;
  }

  .contact__field--captcha .contact__captcha-row {
    flex-wrap: wrap;
  }

  .contact__input--captcha {
    max-width: 100%;
  }

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

  .why {
    padding: 64px 5%;
  }

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

  .why__col--stat {
    flex-direction: column;
  }

  .why__stat-img-wrap {
    width: 100%;
    height: 160px;
  }

  .footer {
    padding: 28px 5%;
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .footer__nav {
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .about {
    padding: 64px 5%;
  }

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

  .about__thumb-card {
    width: 180px;
  }

  .header {
    padding: 0 5%;
  }

  .btn--outline,
  .nav {
    display: none;
    pointer-events: none;
  }

  .hamburger {
    display: flex;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__image-wrap {
    min-height: 280px;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 1.7rem;
  }

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

  .hero__image-wrap {
    min-height: 220px;
  }
}