/*
  LAKETECH — Dark Theme v2

  Index
  01. Design Tokens
  02. Reset & Base
  03. Layout Helpers
  04. Shared Components
  05. Navigation
  06. Hero
  07. Services
  08. Technologies
  09. Clients
  10. Testimonials
  11. About
  12. Process
  13. Contact
  14. Footer
  15. Animations & Scroll Behavior
  16. Responsive Rules
  17. Industries Split
*/

/* 01. Design Tokens */
:root {
  --blue: #064fd3;
  --blue-dark: #0550c0;
  --teal: #06edcf;
  --white: #fff;
  --bg: #0a0e1a;
  --bg-2: #0f1424;
  --bg-deep: #030712;
  --bg-card: rgba(15, 20, 36, 0.7);
  --bg-card-solid: rgba(15, 20, 36, 0.85);
  --bg-nav: rgba(10, 14, 26, 0.85);
  --bg-nav-mobile: rgba(10, 14, 26, 0.98);
  --industry-retail-start: #04132d;
  --industry-financial-start: #03111f;
  --industry-financial-end: #021b4d;
  --border: rgba(6, 79, 211, 0.15);
  --accent: var(--teal);
  --text: #e2e8f0;
  --text-muted: #7b8cad;
  --text-faint: #3d5070;
  --blue-faint: rgba(6, 79, 211, 0.03);
  --blue-grid: rgba(6, 79, 211, 0.04);
  --blue-soft: rgba(6, 79, 211, 0.08);
  --blue-surface: rgba(6, 79, 211, 0.1);
  --blue-border-soft: rgba(6, 79, 211, 0.12);
  --blue-border-muted: rgba(6, 79, 211, 0.06);
  --blue-focus: rgba(6, 79, 211, 0.18);
  --blue-highlight: rgba(6, 79, 211, 0.2);
  --blue-border-strong: rgba(6, 79, 211, 0.25);
  --blue-chip-bg: rgba(6, 79, 211, 0.05);
  --teal-glow: rgba(6, 237, 207, 0.08);
  --teal-mesh: rgba(6, 237, 207, 0.06);
  --teal-card-glow: rgba(6, 237, 207, 0.03);
  --teal-surface: rgba(6, 237, 207, 0.1);
  --teal-border-soft: rgba(6, 237, 207, 0.12);
  --teal-border: rgba(6, 237, 207, 0.15);
  --teal-glow-strong: rgba(6, 237, 207, 0.16);
  --teal-panel-glow: rgba(6, 237, 207, 0.18);
  --white-faint: rgba(255, 255, 255, 0.03);
  --white-border: rgba(255, 255, 255, 0.04);
  --black-faint: rgba(0, 0, 0, 0.02);
  --black-soft: rgba(0, 0, 0, 0.15);
  --black-shadow: rgba(0, 0, 0, 0.2);
  --black-overlay: rgba(0, 0, 0, 0.45);
  --black-overlay-strong: rgba(0, 0, 0, 0.7);
  --black-overlay-heavy: rgba(0, 0, 0, 0.85);
  --dot-bg: rgba(123, 140, 173, 0.25);
  --dot-bg-hover: rgba(123, 140, 173, 0.5);
  --nav-shadow: rgba(2, 6, 23, 0.6);
  --font: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --rad-lg: 24px;
  --shadow-lg: 0 8px 60px rgba(6, 79, 211, 0.25);
  --shadow-blue-hover: 0 8px 30px rgba(6, 79, 211, 0.35);
  --shadow-blue-cta: 0 4px 20px rgba(6, 79, 211, 0.4);
  --shadow-teal-hover: 0 8px 40px rgba(6, 237, 207, 0.08);
  --shadow-testimonial: 0 8px 40px rgba(6, 79, 211, 0.1);
  --shadow-carousel: 0 4px 20px var(--black-shadow);
  --shadow-carousel-hover: 0 6px 30px rgba(6, 79, 211, 0.2);
  --nav-h: 72px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 180ms;
  --duration-control: 0.3s;
  --duration-base: 0.35s;
  --duration-dots: 0.4s;
  --duration-slow: 0.5s;
  --duration-panel: 0.75s;
  --duration-panel-muted: 0.6s;
  --duration-reveal: 0.7s;
  --duration-loop: 2s;
  --duration-orb-primary: 25s;
  --duration-orb-secondary: 30s;
}

/* 02. Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-snap-type: y proximity;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: var(--blue);
  color: var(--white);
}
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--blue);
  border-radius: 3px;
}

/* 03. Layout Helpers */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* 04. Shared Components */
.gradient-text {
  background: linear-gradient(135deg, var(--blue), var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-header {
  max-width: 650px;
  margin: 0 auto 64px;
  text-align: center;
}
.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.3;
  margin: 12px 0 16px;
  background: linear-gradient(135deg, var(--text), var(--text-muted));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--teal);
  background: var(--teal-glow);
  border: 1px solid var(--teal-border);
  padding: 6px 16px;
  border-radius: 99px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition:
    transform var(--duration-base) var(--ease),
    box-shadow var(--duration-base) var(--ease);
  cursor: pointer;
  border: none;
}
.btn svg {
  width: 18px;
  height: 18px;
}
.btn--primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue-hover);
}
.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid rgb(from var(--border) r g b / 0.5);
}
.btn--ghost:hover {
  border-color: var(--blue);
  color: var(--white);
  background: var(--blue-soft);
}

/* 05. Navigation */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--bg-nav);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  max-width: 1180px;
  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;
  color: var(--text);
  font-weight: 700;
  font-size: 1.15rem;
  flex-shrink: 0;
}
.nav__logo-mark picture {
  display: block;
}
.nav__logo-mark img {
  display: block;
  height: 50px;
  border-radius: 8px;
}
.nav__links {
  list-style: none;
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.nav__links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color var(--duration-base) var(--ease);
  position: relative;
}
.nav__links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width var(--duration-base) var(--ease);
  border-radius: 2px;
}
.nav__links a.active,
.nav__links a:hover {
  color: var(--white);
}
.nav__links a.active::after,
.nav__links a:hover::after {
  width: 100%;
}

.nav__cta {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark)) !important;
  color: var(--white) !important;
  padding: 8px 20px !important;
  border-radius: 8px !important;
}
.nav__cta::after {
  display: none !important;
}
.nav__cta:hover {
  box-shadow: var(--shadow-blue-cta) !important;
}

.nav__lang {
  display: flex;
  gap: 8px;
  align-items: center;
}
.nav__lang .lang-flag {
  background: transparent;
  color: var(--white);
  opacity: 1;
  border: none;
  padding: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 8px;
  transition:
    transform var(--duration-fast) var(--ease),
    opacity var(--duration-fast) var(--ease),
    box-shadow var(--duration-fast) var(--ease),
    background var(--duration-fast) var(--ease);
}
.nav__lang .lang-flag svg {
  display: block;
  width: 30px;
  height: 20px;
}
.nav__lang .lang-flag:hover {
  transform: translateY(-2px);
  background: var(--white-faint);
}
.nav__lang .lang-flag:focus-visible {
  outline: 3px solid var(--blue-focus);
}
.nav__lang .lang-flag:not(.active) {
  opacity: 0.2;
}
.nav__lang .lang-flag.active svg {
  filter: drop-shadow(0 6px 20px var(--blue-focus));
}
.nav__burger {
  display: none;
  width: 100%;
}

/* 06. Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__image {
  position: absolute;
  inset: 0;
  background-image: url("../img/hero-bg.webp");
  background-position: right center;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0.3;
  z-index: 0;
}

@media (max-width: 768px) {
  .hero__content {
    margin-left: 0px !important;
  }
  .hero__image {
    opacity: 0.3;
    background-position: left;
  }
}

.hero__mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 60% 50% at 20% 30%,
      var(--blue-surface) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse 50% 60% at 80% 70%,
      var(--teal-mesh) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse 40% 40% at 50% 50%,
      var(--blue-grid) 0%,
      transparent 50%
    );
}
.hero__grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(var(--blue-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--blue-grid) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(
    ellipse 70% 60% at 50% 40%,
    black 20%,
    transparent 70%
  );
  mask-image: radial-gradient(
    ellipse 70% 60% at 50% 40%,
    black 20%,
    transparent 70%
  );
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.hero__orb--1 {
  width: 500px;
  height: 500px;
  top: -100px;
  right: -100px;
  background: radial-gradient(
    circle,
    var(--blue-border-soft) 0%,
    transparent 70%
  );
  animation: orbFloat var(--duration-orb-primary) ease-in-out infinite;
}
.hero__orb--2 {
  width: 400px;
  height: 400px;
  bottom: -80px;
  left: -80px;
  background: radial-gradient(circle, var(--teal-glow) 0%, transparent 70%);
  animation: orbFloat var(--duration-orb-secondary) ease-in-out infinite reverse;
}
@keyframes orbFloat {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(60px, -40px) scale(1.1);
  }
  66% {
    transform: translate(-30px, 60px) scale(0.9);
  }
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 80px 24px 121px clamp(24px, 5vw, 80px);
  max-width: 850px;
  margin-left: 10%;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--teal);
  background: var(--teal-glow);
  border: 1px solid var(--teal-border-soft);
  padding: 6px 16px;
  border-radius: 99px;
  margin-bottom: 28px;
}
.hero__badge::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 10px var(--teal);
  animation: pulse var(--duration-loop) infinite;
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(1.8);
  }
}
.hero__title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 40px;
  line-height: 1.5;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 72px;

  a span {
    margin-bottom: 3px;
  }
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat__number {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat__label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
}
.stat__divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-faint);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--blue), transparent);
  animation: scrollLine var(--duration-loop) ease-in-out infinite;
}
@keyframes scrollLine {
  0% {
    transform: scaleY(0);
    transform-origin: top;
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: scaleY(1);
    transform-origin: top;
    opacity: 0;
  }
}

/* 07. Services */
.services {
  padding: 50px 0;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--rad-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition:
    transform var(--duration-base) var(--ease),
    border-color var(--duration-base) var(--ease),
    box-shadow var(--duration-base) var(--ease);
}
.service-card:hover {
  border-color: var(--teal);
  transform: translateY(-4px);
  box-shadow: var(--shadow-teal-hover);
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease);
}
.service-card:hover::before {
  opacity: 1;
}
.service-card__icon {
  width: 40px;
  height: 40px;
  margin-bottom: 0;
  margin-left: 12px;
  color: var(--blue);
  float: right;
}
.service-card__icon svg {
  width: 100%;
  height: 100%;
}
.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
  min-height: 50px;
}
.service-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
  min-height: 70px;
}
.service-card__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.services .service-card .service-card__icon {
  float: none;
  width: 50px;
  height: 50px;
  margin: 0;
  flex-shrink: 0;
  /* background: var(--blue-soft); */
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-base) var(--ease);
}
.services .service-card:hover .service-card__icon {
  background: var(--blue-surface);
}
.services .service-card .service-card__icon svg {
  width: 50px;
  height: 50px;
}
.services .service-card h3 {
  min-height: auto;
  margin-bottom: 0;
  font-size: 1.2rem;
}
.services .service-card p {
  min-height: auto;
}
.service-card--hot {
  position: relative;
  border-color: var(--teal-border);
  background: linear-gradient(135deg, var(--bg-card), rgba(6, 237, 207, 0.04));
  box-shadow: 0 0 30px var(--teal-glow);
}
.service-card--hot:hover {
  border-color: var(--teal);
  box-shadow: 0 0 40px var(--teal-glow-strong);
}
.service-card--hot::before {
  opacity: 1;
  background: linear-gradient(90deg, var(--teal), var(--blue));
}

.hot-badge {
  position: absolute;
  top: -1px;
  right: 24px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bg);
  background: var(--teal);
  padding: 4px 12px;
  border-radius: 0 0 8px 8px;
  z-index: 1;
}
.service-card__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.service-card__tags li {
  font-size: 0.7rem;
  font-weight: 500;
  color: rgb(from var(--teal) r g b / 0.8);
  background: var(--blue-soft);
  border: 1px solid var(--blue-border-soft);
  padding: 3px 10px;
  border-radius: 4px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.tag--hot {
  color: var(--bg) !important;
  background: var(--teal) !important;
  border-color: var(--teal) !important;
  box-shadow: 0 0 12px var(--teal-glow-strong);
}
/* 07-B. Success Cases */
.cases {
  padding: 50px 0;
  /* background: var(--bg-2); */
}
.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .cases__grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px) {
  .cases__grid {
    grid-template-columns: 1fr;
  }
}

/* 08. Technologies */
.tech {
  padding: 50px 0;
  background: var(--bg-2);
}
.tech__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.tech-pillar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--rad-lg);
  padding: 32px 24px;
  transition:
    transform var(--duration-base) var(--ease),
    border-color var(--duration-base) var(--ease),
    box-shadow var(--duration-base) var(--ease);
}
.tech-pillar:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.tech-pillar__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.tech-pillar__icon {
  width: 40px;
  height: 40px;
  color: var(--blue);
  flex-shrink: 0;
}
.tech-pillar__icon svg {
  width: 100%;
  height: 100%;
}
.tech-pillar__header h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}
.tech-pillar__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 14px;
}
.tech-pillar__tags span {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--blue-chip-bg);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 4px;
}
.tech-pillar__desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  min-height: 90px;
  margin-bottom: 1rem;
}

/* 09. Clients */
.clients {
  padding: 50px 0;
  background: var(--bg-2);
  .section-header h2 {
    max-width: 450px;
    margin: 1rem auto;
  }
  justify-content: center;
}
.clients__carousel {
  overflow: hidden;
  width: 100%;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 5%,
    black 95%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 5%,
    black 95%,
    transparent 100%
  );
}
.clients__track {
  display: flex;
  gap: 64px;
  align-items: center;
  width: max-content;
  padding: 20px 0;
  animation: scrollLogos 40s linear infinite;
}
.clients__track img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: brightness(0.8) saturate(0.6);
  transition: filter 0.3s ease;
  flex-shrink: 0;
}
.clients__track img:hover {
  filter: brightness(1) saturate(1);
}
@media (max-width: 640px) {
  .clients .container {
    width: -webkit-fill-available;
  }

  .clients__track {
    gap: 40px;
    animation-duration: 25s;
  }
  .clients__track img {
    height: 36px;
  }
}
@media (max-width: 560px) {
  .clients__track {
    gap: 32px;
    animation-duration: 30s;
  }
  .clients__track img {
    height: 50px;
  }
}
@keyframes scrollLogos {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* 10. Testimonials */
.testimonials {
  padding: 50px 0;
  position: relative;
  overflow: hidden;
  background: var(--bg-2);
}
.testimonials .container {
  width: 100%;
}
.testimonials .section-header {
  max-width: 720px;
  margin-bottom: 42px;
  padding-inline: 12px;
}
.testimonials .section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.035em;
}
.testimonials .section-header p {
  max-width: 560px;
  margin-inline: auto;
}
.testimonials__carousel {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  padding: 12px 64px 0;
  overflow: hidden;
}
.testimonials__carousel::before,
.testimonials__carousel::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 52px;
  width: 96px;
  pointer-events: none;
  z-index: 2;
}
.testimonials__carousel::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg-2), transparent);
}
.testimonials__carousel::after {
  right: 0;
  background: linear-gradient(270deg, var(--bg-2), transparent);
}
.testimonials__track {
  --testimonial-card-w: clamp(280px, 38vw, 420px);
  --testimonial-track-gutter: max(
    0px,
    calc((100% - var(--testimonial-card-w)) / 2)
  );
  display: flex;
  gap: 24px;
  align-items: stretch;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 24px var(--testimonial-track-gutter) 28px;
  scroll-behavior: smooth;
  scroll-padding-inline: var(--testimonial-track-gutter);
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  touch-action: pan-x pan-y;
}
.testimonials__track::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  flex: 0 0 var(--testimonial-card-w);
  min-height: 340px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  background: linear-gradient(
    135deg,
    var(--blue-border-muted),
    var(--teal-card-glow)
  );
  border: 1px solid var(--blue-border-soft);
  border-radius: 1rem;
  position: relative;
  box-sizing: border-box;
  scroll-snap-align: center;
  transition:
    border-color var(--duration-slow) var(--ease-out),
    box-shadow var(--duration-slow) var(--ease-out),
    opacity var(--duration-slow) var(--ease-out);
  opacity: 0.72;
  -webkit-user-select: none;
  user-select: none;
}
.testimonial-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 21px;
  padding: 1px;
  background: linear-gradient(
    135deg,
    var(--blue-highlight),
    transparent 40%,
    transparent 60%,
    var(--teal-border)
  );
  -webkit-mask:
    linear-gradient(var(--white) 0 0) content-box,
    linear-gradient(var(--white) 0 0);
  mask:
    linear-gradient(var(--white) 0 0) content-box,
    linear-gradient(var(--white) 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  transition: opacity var(--duration-slow) ease;
  opacity: 0.35;
}
.testimonial-card.is-active {
  opacity: 1;
  border-color: var(--blue-border-strong);
  box-shadow: var(--shadow-testimonial);
}
.testimonial-card.is-active::before,
.testimonial-card:hover::before {
  opacity: 1;
}
.testimonial-card__quote {
  font-size: 1rem;
  font-style: italic;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 24px;
  position: relative;
  padding: 6px 12px;
  font-weight: 400;
}
.testimonial-card__quote::before {
  content: "\201C";
  font-size: 3rem;
  color: var(--blue);
  opacity: 0.12;
  position: absolute;
  top: -12px;
  left: -6px;
  font-family: Georgia, serif;
  line-height: 1;
  pointer-events: none;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--blue-border-muted);
  transition: opacity var(--duration-slow) ease;
}
/* .testimonial-card__avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
  letter-spacing: 0.02em;
} */
 .testimonial-card__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;

  display: flex;
  align-items: center;
  justify-content: center;

  background: var(--color-primary);
  color: white;
  font-weight: 600;
}

.testimonial-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.testimonial-card__avatar--logo {
  border-radius: 8px;
  background: transparent;
  padding: 8px;
}
.testimonial-card__avatar--logo img {
  object-fit: contain;
}
.testimonial-card__name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.3;
}
.testimonial-card__role {
  font-size: 0.76rem;
  color: var(--blue);
  font-weight: 600;
  line-height: 1.3;
}
.testimonial-card__company {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.3;
}

.testimonials__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card-solid);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-control) ease;
  z-index: 5;
  box-shadow: var(--shadow-carousel);
}
.testimonials__btn[hidden] {
  display: none;
}
.testimonials__btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--border);
  transform: translateY(-50%) scale(1.08);
  box-shadow: var(--shadow-carousel-hover);
}
.testimonials__btn:active {
  transform: translateY(-50%) scale(0.95);
}
.testimonials__btn svg {
  width: 22px;
  height: 22px;
}
.testimonials__btn--prev {
  left: 4px;
}
.testimonials__btn--next {
  right: 4px;
}
.testimonials__dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
}
.testimonials__dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--dot-bg);
  cursor: pointer;
  transition: all var(--duration-dots) ease;
  padding: 0;
}
.testimonials__dots button:hover {
  background: var(--dot-bg-hover);
}
.testimonials__dots button.active {
  width: 30px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  box-shadow: 0 0 16px var(--blue-border-strong);
}

/* 11. About */
.about {
  padding: 50px 0;
  /* background: var(--bg-2); */
  .section-header {
    max-width: 700px;
  }
}

.about__desc {
  max-width: 780px;
  margin: 0 auto 56px;
  text-align: center;
}
.about__desc p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}
.about__desc strong {
  color: var(--text);
}
.about__values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--rad-lg);
  padding: 32px 28px;
  text-align: center;
  transition:
    transform var(--duration-base) var(--ease),
    border-color var(--duration-base) var(--ease),
    box-shadow var(--duration-base) var(--ease);
}
.value-card:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.value-card__icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 16px;
  color: var(--teal);
}
.value-card__icon svg {
  width: 100%;
  height: 100%;
}
.value-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.value-card p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* 12. Process */
.process {
  padding: 50px 0;
}
.process__steps {
  max-width: 680px;
  margin: 0 auto;
}
.process__step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.process__step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white);
  flex-shrink: 0;
}
.process__step-content h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}
.process__step-content p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.process__connector {
  width: 2px;
  height: 32px;
  background: linear-gradient(to bottom, var(--blue), var(--teal));
  margin-left: 21px;
  opacity: 0.4;
}

/* 13. Contact */
.contact {
  padding: 50px 0;
  /* background: var(--bg-2); */
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact__text h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 700;
  margin: 12px 0 16px;
  color: var(--text);
}
.contact__text p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 32px;
  line-height: 1.5;
}
.contact__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact__info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;

  a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
  }
}
.contact__info-item svg {
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* 14. Footer */
.footer {
  padding: 60px 0 0;
  border-top: 1px solid var(--border);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 64px;
  padding-bottom: 40px;
}
.footer__brand p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 16px;
  line-height: 1.5;
}
.footer__logo-img {
  height: 100px !important;
}
.footer__site-link {
  color: var(--accent);
  text-decoration: none;
}
.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer__col h3 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
  margin-bottom: 16px;
}
.footer__col ul {
  list-style: none;
}
.footer__col li {
  margin-bottom: 8px;
}
.footer__col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color var(--duration-base) var(--ease);
}
.footer__col a:hover {
  color: var(--teal);
}
.footer__bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}
.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* 15. Animations & Scroll Behavior */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity var(--duration-reveal) ease,
    transform var(--duration-reveal) ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

section {
  min-height: 100dvh;
  scroll-snap-align: start;
  scroll-margin-top: var(--nav-h);
}
section:not(.hero):not(.industries-split) {
  display: flex;
  flex-direction: column;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-snap-type: none;
    scroll-behavior: auto;
  }
}

/* 16. Responsive Rules */
@media (max-width: 960px) {
  .testimonials .section-header {
    max-width: 620px;
    margin-bottom: 28px;
    padding-inline: 0;
  }
  .testimonials__carousel {
    width: calc(100% + 48px);
    margin-inline: -24px;
    padding: 0;
  }
  .testimonials__track {
    --testimonial-card-w: min(82vw, 380px);
    --testimonial-track-gutter: max(
      24px,
      calc((100% - var(--testimonial-card-w)) / 2)
    );
    padding-block: 22px 24px;
  }
  .testimonials__carousel::before,
  .testimonials__carousel::after,
  .testimonials__btn {
    display: none;
  }
  .testimonial-card {
    flex-basis: var(--testimonial-card-w);
  }
}
@media (max-width: 560px) {
  .testimonials {
    padding: 80px 0;
  }
  .testimonials .section-header {
    margin-bottom: 20px;
    text-align: left;
  }
  .testimonials .section-header h2 {
    font-size: clamp(1.85rem, 9vw, 2.35rem);
    line-height: 1.05;
    margin-block: 14px 12px;
  }
  .testimonials .section-header p {
    margin-inline: 0;
    font-size: 0.95rem;
    line-height: 1.5;
  }
  .testimonials__track {
    --testimonial-card-w: calc(100vw - 48px);
    --testimonial-track-gutter: 24px;
    gap: 16px;
    padding-block: 18px 22px;
  }
  .testimonial-card {
    padding: 24px 20px;
    min-height: auto;
  }
  .testimonial-card__quote {
    font-size: 0.98rem;
    line-height: 1.5;
    margin-bottom: 20px;
    padding-inline: 6px;
  }
  .testimonial-card__author {
    align-items: flex-start;
  }
  .testimonial-card__avatar {
    width: 46px;
    height: 46px;
    font-size: 0.8rem;
  }
  .testimonials__dots {
    margin-top: 14px;
  }
}
@media (max-width: 900px) {
  .services__grid {
    grid-template-columns: 1fr 1fr;
  }
  .tech__grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about__values-grid {
    grid-template-columns: 1fr;
  }
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero__stats {
    gap: 20px;
  }
}
@media (max-width: 640px) {
  .services__grid,
  .tech__grid {
    grid-template-columns: 1fr;
  }
  .footer__links {
    grid-template-columns: 1fr 1fr;
  }
  .nav__links {
    display: none;
  }
  .nav__burger {
    background: transparent;
    border: none;
    display: flex;
  }
  .nav__inner {
    justify-content: space-between;
  }
  .nav__lang {
    display: none;
  }
  .hero__stats {
    flex-wrap: wrap;
  }
  .stat__divider {
    display: none;
  }
}

.testimonial-card__divider {
  flex-grow: 1;
}

/* 05. Navigation - mobile menu */
@media (max-width: 900px) {
  .nav__burger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    width: 48px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--white-border);
    border-radius: 8px;
    cursor: pointer;
  }

  .nav__links {
    display: none !important;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--bg-nav-mobile);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    padding: 16px 20px;
    flex-direction: column;
    gap: 12px;
    z-index: 110;
    box-shadow: 0 10px 40px var(--nav-shadow);
  }

  .nav__links a {
    display: block;
    padding: 12px 14px;
    border-radius: 8px;
  }

  /* When mobile menu is open show only the links area */
  .nav.nav--mobile-open .nav__links {
    display: flex !important;
  }

  .nav.nav--mobile-open .nav__inner > :not(.nav__links) {
    display: none !important;
  }

  .nav.nav--mobile-open .nav__lang {
    display: flex !important;
    justify-content: center;
  }
}

/* 17. Industries Split */
.industries-split {
  position: relative;
  display: flex;
  width: 100%;
  height: 80vh;
  overflow: hidden;
  background: var(--bg-deep);
}

/* Panel base */
.industry-panel {
  position: relative;
  flex: 1;
  overflow: hidden;
  cursor: pointer;
  transition:
    flex var(--duration-panel) var(--ease-out),
    filter var(--duration-panel-muted) ease,
    opacity var(--duration-panel-muted) ease,
    transform var(--duration-panel-muted) ease;
}

/* Hover expansion */
.industries-split:hover .industry-panel {
  flex: 0.5;
  opacity: 0.72;
  filter: saturate(0.7) brightness(0.7);
}
.industries-split .industry-panel:hover {
  flex: 1.5;
  opacity: 1;
  filter: saturate(1) brightness(1);
  z-index: 2;
}

/* Diagonal split backgrounds */
.industry-panel--retail {
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0% 100%);
  background:
    radial-gradient(
      circle at top left,
      var(--teal-panel-glow),
      transparent 45%
    ),
    linear-gradient(135deg, var(--industry-retail-start) 0%, var(--blue) 100%);
}
.industry-panel--financial {
  margin-left: -8%;
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
  background:
    radial-gradient(
      circle at top right,
      var(--teal-panel-glow),
      transparent 45%
    ),
    linear-gradient(
      135deg,
      var(--industry-financial-start) 0%,
      var(--industry-financial-end) 100%
    );
}

/* Overlay states */
.industry-panel__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    var(--black-overlay-strong),
    var(--black-soft)
  );
  transition:
    background var(--duration-slow) ease,
    backdrop-filter var(--duration-slow) ease,
    opacity var(--duration-slow) ease;
  z-index: 1;
}
.industries-split:hover .industry-panel__overlay {
  background: linear-gradient(
    to top,
    var(--black-overlay-heavy),
    var(--black-overlay)
  );
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}
.industries-split .industry-panel:hover .industry-panel__overlay {
  background: linear-gradient(to top, var(--black-overlay), var(--black-faint));
  -webkit-backdrop-filter: blur(0px);
  backdrop-filter: blur(0px);
}

/* Panel content */
.industry-panel__content {
  width: max-content;

  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding: 5rem;
  color: var(--white);
  transition:
    transform var(--duration-panel) var(--ease-out),
    opacity var(--duration-panel-muted) ease;
}

/* Side push effect */
.industries-split:hover .industry-panel:not(:hover) .industry-panel__content {
  opacity: 0.28;
}
.industries-split:hover
  .industry-panel--retail:not(:hover)
  .industry-panel__content {
  transform: translateX(-100px) scale(0.9);
}
.industries-split:hover
  .industry-panel--financial:not(:hover)
  .industry-panel__content {
  transform: translateX(100px) scale(0.9);
}
.industry-panel:hover .industry-panel__content {
  transform: translateX(0) scale(1.08);
  margin: auto;
  opacity: 1;
}

/* Panel typography */
.industry-panel h2 {
  font-size: clamp(2.2rem, 4vw, 4.5rem);
  margin-bottom: 1rem;
  font-weight: 700;
  line-height: 1;
}
.industry-panel p {
  max-width: 520px;
  font-size: 1.15rem;
  line-height: 1.5;
  opacity: 0.92;
  color: var(--text-muted);
}

/* Panel icon */
.industry-panel__icon {
  margin-bottom: 2rem;
  transition:
    transform var(--duration-slow) ease,
    opacity var(--duration-slow) ease,
    filter var(--duration-slow) ease;
}
.industry-panel:hover .industry-panel__icon svg {
  transform: scale(1.2);
}
.industries-split:hover .industry-panel:not(:hover) .industry-panel__icon svg {
  opacity: 0.3;
  transform: scale(0.85);
  filter: blur(1px);
}

/* Hover glow */
.industry-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at center,
    var(--teal-glow-strong),
    transparent 65%
  );
  opacity: 0;
  transition:
    opacity var(--duration-slow) ease,
    transform var(--duration-slow) ease;
}
.industry-panel:hover::after {
  opacity: 1;
  transform: scale(1.08);
}

/* Hover depth */
.industry-panel:hover {
  transform: scale(1.01);
}

/* Industries responsive */
@media (max-width: 900px) {
  .industries-split {
    flex-direction: column;
    height: auto;
  }
  .industry-panel {
    min-height: 50vh;
    clip-path: none !important;
    margin-left: 0 !important;
  }
  .industry-panel__content {
    padding: 3rem 2rem;
    width: inherit;
  }
  .industries-split:hover
    .industry-panel--retail:not(:hover)
    .industry-panel__content,
  .industries-split:hover
    .industry-panel--financial:not(:hover)
    .industry-panel__content {
    transform: none;
  }
  .industries-split:hover .industry-panel,
  .industries-split .industry-panel:hover {
    flex: 1;
  }
  .industry-panel__title-and-icon {
    display: flex;
    align-items: center;
    gap: 16px;
  }
}

/* 18. Footer legal link + Terms modal */
.footer__bottom .container {
  flex-wrap: wrap;
  gap: 8px 24px;
}

.footer__legal {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font: inherit;
  font-size: inherit;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--duration-base) var(--ease);
}
.footer__legal:hover {
  color: var(--teal);
}

.terms-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  visibility: hidden;
  opacity: 0;
  transition:
    opacity var(--duration-base) var(--ease),
    visibility var(--duration-base) var(--ease);
}
.terms-modal.is-open {
  visibility: visible;
  opacity: 1;
}
.terms-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(88, 95, 115, 0.82);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.terms-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 720px;
  max-height: min(80dvh, 720px);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(16px) scale(0.98);
  transition: transform var(--duration-base) var(--ease);
}
.terms-modal.is-open .terms-modal__dialog {
  transform: translateY(0) scale(1);
}
.terms-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  cursor: pointer;
  transition:
    color var(--duration-base) var(--ease),
    border-color var(--duration-base) var(--ease);
}
.terms-modal__close:hover {
  color: var(--teal);
  border-color: var(--teal-border-soft);
}
.terms-modal__body {
  padding: 32px;
  overflow-y: auto;
  color: var(--text);
  line-height: 1.7;
  font-size: 0.95rem;
}
.terms-modal__body h2 {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.terms-modal__meta {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-bottom: 24px;
}
.terms-modal__body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--teal);
  margin: 24px 0 10px;
}
.terms-modal__body p {
  margin-bottom: 12px;
  color: var(--text);
}
.terms-modal__body ul {
  margin: 0 0 12px 20px;
  padding: 0;
}
.terms-modal__body li {
  margin-bottom: 8px;
}
.terms-modal__body a {
  color: var(--teal);
}

@media (max-width: 640px) {
  .terms-modal {
    padding: 12px;
  }
  .terms-modal__body {
    padding: 24px 20px;
  }
}