/* ═══════════════════════════════════════════════════════════════
   WEBSPOT — Style principal
   Palette : Navy deep → Electric blue accents → Warm whites
   ═══════════════════════════════════════════════════════════════ */

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

:root {
    /* Colors */
    --navy-950: #04060f;
    --navy-900: #080d1f;
    --navy-800: #0c1333;
    --navy-700: #131d4a;
    --navy-600: #1a2760;
    --navy-500: #243480;
    --navy-400: #3a4fa0;

    --blue-500: #4c7bf5;
    --blue-400: #6b93f7;
    --blue-300: #93b2fa;

    --cyan-500: #06b6d4;
    --cyan-400: #22d3ee;
    --cyan-300: #67e8f9;

    --purple-500: #8b5cf6;
    --purple-400: #a78bfa;

    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Gradients */
    --gradient-hero: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 40%, #0f1b3d 100%);
    --gradient-accent: linear-gradient(135deg, var(--blue-500), var(--cyan-500));
    --gradient-accent-hover: linear-gradient(135deg, var(--blue-400), var(--cyan-400));
    --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
    --gradient-glow: radial-gradient(circle, var(--blue-500) 0%, transparent 70%);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Sizing */
    --container: 1200px;
    --nav-height: 72px;

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --duration-fast: 200ms;
    --duration-normal: 400ms;
    --duration-slow: 700ms;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-glow: 0 0 40px rgba(76, 123, 245, 0.15);
    --shadow-glow-strong: 0 0 60px rgba(76, 123, 245, 0.25);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

/* ── Reveal Animations ─────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--duration-slow) var(--ease-out-expo),
                transform var(--duration-slow) var(--ease-out-expo);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.reveal:nth-child(2) { transition-delay: 80ms; }
.reveal:nth-child(3) { transition-delay: 160ms; }
.reveal:nth-child(4) { transition-delay: 240ms; }
.reveal:nth-child(5) { transition-delay: 320ms; }
.reveal:nth-child(6) { transition-delay: 400ms; }

/* ── Section Shared Styles ─────────────────────────────────── */
.section-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue-500);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--navy-900);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-500);
    max-width: 560px;
    line-height: 1.7;
}

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

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

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--duration-normal) var(--ease-out-expo);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn svg {
    width: 18px;
    height: 18px;
    transition: transform var(--duration-normal) var(--ease-out-expo);
}

.btn--primary {
    background: var(--gradient-accent);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(76, 123, 245, 0.3);
}

.btn--primary:hover {
    box-shadow: 0 8px 30px rgba(76, 123, 245, 0.4);
    transform: translateY(-2px);
}

.btn--primary:hover svg {
    transform: translateX(4px);
}

.btn--ghost {
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    background: rgba(255,255,255,0.05);
}

.btn--ghost:hover {
    border-color: rgba(255,255,255,0.4);
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.btn--outline {
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(8px);
}

.btn--outline:hover {
    border-color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.btn--lg {
    padding: 18px 32px;
    font-size: 1.05rem;
    border-radius: 14px;
}


/* ═══════════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════════ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    transition: all var(--duration-normal) var(--ease-out-expo);
}

.nav--scrolled {
    background: rgba(4, 6, 15, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}

.nav__container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10;
}

.nav__logo-icon {
    height: 36px;
    width: auto;
    border-radius: 8px;
}

.nav__logo-full {
    height: 24px;
    width: auto;
    filter: brightness(0) invert(1);
}

.nav__links {
    display: flex;
    gap: 32px;
}

.nav__links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--duration-fast);
    position: relative;
}

.nav__links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    border-radius: 1px;
    transition: width var(--duration-normal) var(--ease-out-expo);
}

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

.nav__links a:hover::after {
    width: 100%;
}

/* Language switcher */
.nav__right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px;
    background: rgba(255,255,255,0.06);
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.08);
}

.lang-switch__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 22px;
    padding: 2px;
    border: none;
    background: none;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.4;
    transition: all var(--duration-fast);
}

.lang-switch__btn.active {
    opacity: 1;
    background: rgba(255,255,255,0.1);
}

.lang-switch__btn:hover {
    opacity: 0.8;
}

.lang-switch__flag {
    width: 24px;
    height: auto;
    border-radius: 2px;
    overflow: hidden;
}

.mobile-menu__lang {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
}

.mobile-menu__lang .lang-switch__btn {
    width: 44px;
    height: 30px;
    opacity: 0.4;
}

.mobile-menu__lang .lang-switch__btn.active {
    opacity: 1;
    background: rgba(255,255,255,0.15);
}

.mobile-menu__lang .lang-switch__flag {
    width: 32px;
}

.nav__cta {
    padding: 10px 22px;
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--white);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    transition: all var(--duration-normal) var(--ease-out-expo);
}

.nav__cta:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.25);
    transform: translateY(-1px);
}

.nav__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10;
}

.nav__burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--duration-normal) var(--ease-out-expo);
}

.nav__burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav__burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(4, 6, 15, 0.97);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-normal) var(--ease-out-expo);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.mobile-menu__links a {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 600;
    opacity: 0.8;
    transition: opacity var(--duration-fast);
}

.mobile-menu__links a:hover {
    opacity: 1;
}

.mobile-menu__cta {
    padding: 14px 32px;
    border-radius: 12px;
    background: var(--gradient-accent) !important;
    font-size: 1.1rem !important;
    opacity: 1 !important;
}


/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    overflow: hidden;
    padding: 120px 0 80px;
}

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

/* Subtle grid lines */
.hero__grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
}

/* Animated orbs */
.hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
    animation: orbFloat 20s ease-in-out infinite;
}

.hero__orb--1 {
    width: 500px;
    height: 500px;
    background: var(--blue-500);
    top: -10%;
    right: -5%;
    animation-delay: 0s;
}

.hero__orb--2 {
    width: 400px;
    height: 400px;
    background: var(--purple-500);
    bottom: -15%;
    left: -10%;
    animation-delay: -7s;
}

.hero__orb--3 {
    width: 300px;
    height: 300px;
    background: var(--cyan-500);
    top: 40%;
    left: 50%;
    opacity: 0.2;
    animation-delay: -14s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -40px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(15px, 30px) scale(1.02); }
}

.hero__container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 500;
    color: rgba(255,255,255,0.7);
    margin-bottom: 32px;
    backdrop-filter: blur(8px);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: #34d399;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(52, 211, 153, 0); }
}

.hero__title {
    font-size: clamp(2.8rem, 6.5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: var(--white);
    margin-bottom: 24px;
}

.hero__title-line {
    display: block;
}

.hero__title-line--accent {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: clamp(1.05rem, 1.8vw, 1.25rem);
    color: rgba(255,255,255,0.6);
    max-width: 600px;
    line-height: 1.7;
    margin-bottom: 40px;
    font-weight: 400;
}

/* Platform badges */
.hero__platforms {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 48px;
}

.hero__platform {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    color: rgba(255,255,255,0.7);
    font-size: 0.88rem;
    font-weight: 500;
    transition: all var(--duration-normal) var(--ease-out-expo);
    backdrop-filter: blur(4px);
}

.hero__platform:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
    color: var(--white);
    transform: translateY(-2px);
}

.hero__platform svg {
    width: 18px;
    height: 18px;
    opacity: 0.7;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

/* Scroll indicator */
.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
    position: relative;
    overflow: hidden;
}

.hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 50%;
    background: var(--blue-400);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { top: -50%; }
    100% { top: 150%; }
}


/* ═══════════════════════════════════════════════════════════════
   TECH ANGEL
   ═══════════════════════════════════════════════════════════════ */
.angel {
    padding: 120px 0;
    background: var(--gray-50);
}

.angel .section-subtitle {
    max-width: 640px;
}

.angel__cta {
    text-align: center;
}


/* ═══════════════════════════════════════════════════════════════
   EXPERTISE
   ═══════════════════════════════════════════════════════════════ */
.expertise {
    padding: 120px 0;
    background: var(--white);
}

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

.expertise__text {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 40px;
}

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

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

.expertise__value-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(76, 123, 245, 0.08), rgba(6, 182, 212, 0.08));
    border: 1px solid rgba(76, 123, 245, 0.12);
    border-radius: 12px;
    color: var(--blue-500);
}

.expertise__value-icon svg {
    width: 20px;
    height: 20px;
}

.expertise__value strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: 2px;
}

.expertise__value p {
    font-size: 0.88rem;
    color: var(--gray-500);
    line-height: 1.5;
}

/* Stats grid */
.expertise__stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-card {
    padding: 36px 28px;
    border-radius: 20px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    transition: all var(--duration-normal) var(--ease-out-expo);
    text-align: center;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-card--accent {
    background: var(--navy-900);
    border-color: var(--navy-700);
}

.stat-card__number {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: var(--navy-900);
    line-height: 1;
}

.stat-card--accent .stat-card__number {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card__suffix {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--blue-500);
}

.stat-card--accent .stat-card__suffix {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card__label {
    display: block;
    margin-top: 8px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--gray-500);
}

.stat-card--accent .stat-card__label {
    color: rgba(255,255,255,0.5);
}


/* ═══════════════════════════════════════════════════════════════
   SERVICES
   ═══════════════════════════════════════════════════════════════ */
.services {
    padding: 120px 0;
    background: var(--gray-50);
}

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

.service-card {
    position: relative;
    padding: 40px 32px;
    background: var(--white);
    border-radius: 20px;
    border: 1px solid var(--gray-200);
    transition: all var(--duration-normal) var(--ease-out-expo);
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.service-card__icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(76, 123, 245, 0.08), rgba(6, 182, 212, 0.08));
    border-radius: 14px;
    margin-bottom: 24px;
    color: var(--blue-500);
    transition: all var(--duration-normal) var(--ease-out-expo);
}

.service-card:hover .service-card__icon {
    background: var(--gradient-accent);
    color: var(--white);
    transform: scale(1.05);
}

.service-card__icon svg {
    width: 24px;
    height: 24px;
}

.service-card__title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-card__text {
    font-size: 0.92rem;
    color: var(--gray-500);
    line-height: 1.7;
}

.service-card__line {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration-normal) var(--ease-out-expo);
}

.service-card:hover .service-card__line {
    transform: scaleX(1);
}


/* ═══════════════════════════════════════════════════════════════
   TECHNOLOGIES
   ═══════════════════════════════════════════════════════════════ */
.tech {
    padding: 120px 0;
    background: var(--navy-950);
    position: relative;
    overflow: hidden;
}

.tech::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black, transparent);
    -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black, transparent);
}

.tech .section-label {
    color: var(--cyan-400);
}

.tech .section-title {
    color: var(--white);
}

.tech .section-subtitle {
    color: rgba(255,255,255,0.5);
}

.tech__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    max-width: 800px;
    margin: 0 auto 40px;
    position: relative;
    z-index: 2;
}

.tech-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    border-radius: 14px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(8px);
    transition: all var(--duration-normal) var(--ease-out-expo);
    cursor: default;
}

.tech-pill:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-glow);
}

.tech-pill__icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    opacity: 0.6;
}

.tech-pill__icon svg {
    width: 100%;
    height: 100%;
}

/* Category colors */
.tech-pill--cat1 { border-color: rgba(76, 123, 245, 0.3); }
.tech-pill--cat1:hover { background: rgba(76, 123, 245, 0.12); border-color: rgba(76, 123, 245, 0.5); box-shadow: 0 0 30px rgba(76, 123, 245, 0.15); }

.tech-pill--cat2 { border-color: rgba(6, 182, 212, 0.3); }
.tech-pill--cat2:hover { background: rgba(6, 182, 212, 0.12); border-color: rgba(6, 182, 212, 0.5); box-shadow: 0 0 30px rgba(6, 182, 212, 0.15); }

.tech-pill--cat3 { border-color: rgba(139, 92, 246, 0.3); }
.tech-pill--cat3:hover { background: rgba(139, 92, 246, 0.12); border-color: rgba(139, 92, 246, 0.5); box-shadow: 0 0 30px rgba(139, 92, 246, 0.15); }

.tech-pill--cat4 { border-color: rgba(52, 211, 153, 0.3); }
.tech-pill--cat4:hover { background: rgba(52, 211, 153, 0.12); border-color: rgba(52, 211, 153, 0.5); box-shadow: 0 0 30px rgba(52, 211, 153, 0.15); }

.tech__categories {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.tech__category {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 500;
    color: rgba(255,255,255,0.4);
}

.tech__category-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.tech__category-dot--cat1 { background: var(--blue-500); }
.tech__category-dot--cat2 { background: var(--cyan-500); }
.tech__category-dot--cat3 { background: var(--purple-500); }
.tech__category-dot--cat4 { background: #34d399; }


/* ═══════════════════════════════════════════════════════════════
   SOLUTIONS
   ═══════════════════════════════════════════════════════════════ */
.solutions {
    padding: 120px 0;
    background: var(--white);
}

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

.solution-card {
    padding: 40px 36px;
    border-radius: 20px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    transition: all var(--duration-normal) var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    opacity: 0;
    transition: opacity var(--duration-normal);
}

.solution-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

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

.solution-card__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.solution-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--navy-900);
    border-radius: 12px;
    color: var(--white);
    flex-shrink: 0;
    transition: all var(--duration-normal) var(--ease-out-expo);
}

.solution-card:hover .solution-card__icon {
    background: var(--gradient-accent);
    transform: rotate(-5deg) scale(1.05);
}

.solution-card__icon svg {
    width: 22px;
    height: 22px;
}

.solution-card__name {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--navy-900);
    letter-spacing: -0.02em;
}

.solution-card__desc {
    font-size: 0.92rem;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 20px;
}

.solution-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--blue-500);
    transition: all var(--duration-fast);
}

.solution-card__link:hover {
    color: var(--blue-400);
    gap: 10px;
}

.solution-card__link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--duration-normal) var(--ease-out-expo);
}

.solution-card__link:hover svg {
    transform: translateX(4px);
}


/* ═══════════════════════════════════════════════════════════════
   CLIENTS MARQUEE
   ═══════════════════════════════════════════════════════════════ */
.clients {
    padding: 100px 0;
    background: var(--gray-50);
    overflow: hidden;
}

.clients__marquee {
    margin-top: -16px;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.clients__track {
    display: flex;
    gap: 16px;
    width: max-content;
    animation: marquee 35s linear infinite;
}


@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.client-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: 14px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    height: 80px;
    min-width: 160px;
    pointer-events: none;
}

.client-logo img {
    max-height: 44px;
    max-width: 140px;
    width: auto;
    height: auto;
    object-fit: contain;
    opacity: 0.7;
}


/* ═══════════════════════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════════════════════ */
.testimonials {
    padding: 120px 0;
    background: var(--white);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial {
    padding: 36px 32px;
    border-radius: 20px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    transition: all var(--duration-normal) var(--ease-out-expo);
}

.testimonial:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.testimonial__stars {
    display: flex;
    gap: 2px;
    margin-bottom: 20px;
    color: #fbbf24;
}

.testimonial__stars svg {
    width: 18px;
    height: 18px;
}

.testimonial__text {
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--gray-600);
    margin-bottom: 28px;
    font-style: italic;
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial__avatar {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--navy-900);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    flex-shrink: 0;
}

.testimonial__author strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--navy-900);
}

.testimonial__author span {
    display: block;
    font-size: 0.82rem;
    color: var(--gray-400);
    margin-top: 2px;
}


/* ═══════════════════════════════════════════════════════════════
   CTA / CONTACT
   ═══════════════════════════════════════════════════════════════ */
.cta {
    padding: 120px 0;
    background: var(--navy-950);
    position: relative;
    overflow: hidden;
    text-align: center;
}

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

.cta__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.cta__orb--1 {
    width: 500px;
    height: 500px;
    background: var(--blue-500);
    opacity: 0.15;
    top: -30%;
    right: -10%;
    animation: orbFloat 18s ease-in-out infinite;
}

.cta__orb--2 {
    width: 400px;
    height: 400px;
    background: var(--purple-500);
    opacity: 0.1;
    bottom: -30%;
    left: -10%;
    animation: orbFloat 22s ease-in-out infinite reverse;
}

.cta__content {
    position: relative;
    z-index: 2;
}

.cta__title {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    font-weight: 900;
    color: var(--white);
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.cta__text {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 40px;
}

.cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-bottom: 32px;
}

.cta__address {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.35);
}

.cta__address svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}


/* ═══════════════════════════════════════════════════════════════
   LEGAL PAGES
   ═══════════════════════════════════════════════════════════════ */
.legal-page {
    padding: calc(var(--nav-height) + 60px) 0 100px;
    min-height: 70vh;
    background: var(--white);
}

.legal-page__header {
    margin-bottom: 56px;
}

.legal-page__back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--blue-500);
    margin-bottom: 24px;
    transition: gap var(--duration-fast);
}

.legal-page__back:hover {
    gap: 12px;
    color: var(--blue-400);
}

.legal-page__back svg {
    width: 18px;
    height: 18px;
}

.legal-page__header h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--navy-900);
}

.legal-page__content {
    max-width: 780px;
}

.legal-page__content section {
    margin-bottom: 48px;
}

.legal-page__content h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--gray-200);
}

.legal-page__content h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--navy-800);
    margin-top: 24px;
    margin-bottom: 10px;
}

.legal-page__content p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: 12px;
}

.legal-page__content ul {
    list-style: none;
    padding: 0;
    margin-bottom: 16px;
}

.legal-page__content ul li {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--gray-600);
    padding-left: 20px;
    position: relative;
}

.legal-page__content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue-500);
}

.legal-page__content a {
    color: var(--blue-500);
    font-weight: 500;
    transition: color var(--duration-fast);
}

.legal-page__content a:hover {
    color: var(--blue-400);
}

.legal-page__content code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: var(--gray-100);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--navy-800);
}

.legal-page__content strong {
    color: var(--navy-900);
    font-weight: 600;
}

@media (max-width: 768px) {
    .legal-page {
        padding: calc(var(--nav-height) + 40px) 0 60px;
    }

    .legal-page__header {
        margin-bottom: 40px;
    }

    .legal-page__content section {
        margin-bottom: 36px;
    }
}


/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */
.footer {
    padding: 64px 0 32px;
    background: var(--navy-900);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.footer__logo-img {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer__tagline {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.4);
    margin-bottom: 20px;
}

.footer__social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.5);
    transition: all var(--duration-fast);
}

.footer__social:hover {
    background: var(--blue-500);
    color: var(--white);
    transform: translateY(-2px);
}

.footer__social svg {
    width: 18px;
    height: 18px;
}

.footer__nav h4 {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.6);
    margin-bottom: 20px;
}

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

.footer__nav a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.35);
    transition: color var(--duration-fast);
}

.footer__nav a:hover {
    color: var(--white);
}

.footer__bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}

.footer__bottom p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.25);
}


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

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

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

    .testimonials__grid .testimonial:nth-child(3) {
        grid-column: 1 / -1;
        max-width: 500px;
        justify-self: center;
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav__links,
    .nav__right {
        display: none;
    }

    .nav__burger {
        display: flex;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero__platforms {
        gap: 8px;
    }

    .hero__platform {
        padding: 8px 14px;
        font-size: 0.82rem;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        justify-content: center;
    }

    .expertise__stats {
        order: -1;
    }

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

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

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

    .testimonials__grid .testimonial:nth-child(3) {
        max-width: 100%;
    }

    .cta__actions {
        flex-direction: column;
        align-items: center;
    }

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

    .section-header {
        margin-bottom: 48px;
    }

    .expertise,
    .services,
    .tech,
    .solutions,
    .testimonials,
    .cta {
        padding: 80px 0;
    }
}

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

    .stat-card {
        padding: 28px 20px;
    }

    .stat-card__number {
        font-size: 2.4rem;
    }

    .tech-pill {
        padding: 12px 20px;
        font-size: 0.88rem;
    }

    .tech__categories {
        gap: 16px;
    }
}