/* ===== CSS VARIABLES ===== */
:root {
    /* Colors - Yellow/Gold theme matching logo */
    --color-primary: #F5A623;
    --color-primary-dark: #D4910F;
    --color-primary-light: #FFB840;
    --color-secondary: #2D3436;
    --color-accent: #FFD93D;

    /* Neutrals */
    --color-white: #FFFFFF;
    --color-gray-50: #FAFAFA;
    --color-gray-100: #F5F5F5;
    --color-gray-200: #EEEEEE;
    --color-gray-300: #E0E0E0;
    --color-gray-400: #BDBDBD;
    --color-gray-500: #9E9E9E;
    --color-gray-600: #757575;
    --color-gray-700: #616161;
    --color-gray-800: #424242;
    --color-gray-900: #212121;
    --color-dark: #1A1A1A;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    --gradient-hero: linear-gradient(135deg, #1A1A1A 0%, #2D2D2D 50%, #1A1A1A 100%);
    --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px rgba(245, 166, 35, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
}

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

::selection {
    background: rgba(245, 166, 35, 0.3);
    color: var(--color-dark);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    background-color: #1A1A1A;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    padding: 0;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Focus states for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}

address {
    font-style: normal;
}

/* ===== UTILITIES ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

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

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-dark);
    font-weight: 600;
    box-shadow: var(--shadow-md), 0 0 20px rgba(245, 166, 35, 0.15);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn--primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn--primary:hover::before {
    left: 100%;
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(245, 166, 35, 0.35);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(245, 166, 35, 0.4);
}

.btn--outline:hover {
    background: rgba(245, 166, 35, 0.1);
    border-color: var(--color-primary);
    color: var(--color-primary-light);
}

.btn--full {
    width: 100%;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-fixed);
    background: transparent;
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    border-bottom: 1px solid transparent;
    box-shadow: none;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}


.nav__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav__link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-300);
    position: relative;
    padding: var(--spacing-2) 0;
    transition: color var(--transition-fast);
}

.header.scrolled .nav__link {
    color: var(--color-gray-700);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

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

.header.scrolled .nav__link:hover,
.header.scrolled .nav__link.active {
    color: var(--color-primary-dark);
}

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

.nav__toggle,
.nav__close {
    display: none;
    color: var(--color-white);
    padding: var(--spacing-2);
}

.header.scrolled .nav__toggle {
    color: var(--color-gray-800);
}


@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-dark);
        padding: var(--spacing-20) var(--spacing-6);
        transition: right var(--transition-base);
        z-index: var(--z-modal);
    }

    .nav__menu.show {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-6);
    }

    .nav__link {
        font-size: var(--font-size-lg);
        color: var(--color-gray-300);
    }

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

    .nav__toggle,
    .nav__close {
        display: block;
    }

    .nav__close {
        position: absolute;
        top: var(--spacing-6);
        right: var(--spacing-6);
        color: var(--color-white);
    }
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    overflow: hidden;
}

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

/* Video Background */
.hero__video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    object-fit: cover;
    opacity: 0.3;
    z-index: 0;
}

.hero__gradient {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(245, 166, 35, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 90% 80%, rgba(212, 145, 15, 0.1) 0%, transparent 40%);
}

.hero__pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.05) 1px, transparent 0);
    background-size: 40px 40px;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
    padding-top: 120px;
    padding-bottom: var(--spacing-20);
}

@media (min-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

.hero__content {
    position: relative;
    z-index: 1;
}

.hero__badge {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-4);
    background: rgba(245, 166, 35, 0.1);
    border: 1px solid rgba(245, 166, 35, 0.3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-6);
}

.hero__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-white);
    margin-bottom: var(--spacing-6);
}

@media (min-width: 768px) {
    .hero__title {
        font-size: var(--font-size-5xl);
    }
}

@media (min-width: 1024px) {
    .hero__title {
        font-size: var(--font-size-6xl);
    }
}

.hero__description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-400);
    max-width: 540px;
    margin-bottom: var(--spacing-8);
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-12);
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-6);
    padding-top: var(--spacing-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .hero__stats {
        gap: var(--spacing-10);
    }
}

.stat {
    display: flex;
    flex-direction: column;
    position: relative;
    padding-left: var(--spacing-4);
}

.stat::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.stat__number {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.1;
}

.stat__label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    margin-top: var(--spacing-1);
}

/* Hero Visual */
.hero__visual {
    position: absolute;
    top: 20%;
    right: 0;
    transform: translateY(-20%);
    z-index: 0;
    pointer-events: none;
    display: none;
}

@media (min-width: 1024px) {
    .hero__visual {
        display: block;
    }
}

.hero__illustration {
    position: relative;
    width: 800px;
    height: 800px;
}

.hero__svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.3) 20%, rgba(0,0,0,1) 100%);
    mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.3) 20%, rgba(0,0,0,1) 100%);
}

.network-node {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: var(--shadow-glow);
    animation: pulse 2s ease-in-out infinite;
}

.node-1 { top: 50%; left: 50%; transform: translate(-50%, -50%); width: 40px; height: 40px; }
.node-2 { top: 20%; left: 20%; animation-delay: 0.2s; }
.node-3 { top: 20%; right: 20%; animation-delay: 0.4s; }
.node-4 { bottom: 20%; left: 20%; animation-delay: 0.6s; }
.node-5 { bottom: 20%; right: 20%; animation-delay: 0.8s; }

.network-lines {
    position: absolute;
    inset: 0;
}

.network-line {
    stroke: var(--color-primary);
    stroke-width: 2;
    opacity: 0.3;
    stroke-dasharray: 5 5;
    animation: dash 20s linear infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

@keyframes dash {
    to { stroke-dashoffset: -100; }
}

.hero__scroll {
    position: absolute;
    bottom: var(--spacing-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-gray-600);
    border-radius: var(--radius-full);
    position: relative;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    animation: scroll 1.5s ease-in-out infinite;
}

@keyframes scroll {
    0%, 100% { top: 8px; opacity: 1; }
    50% { top: 20px; opacity: 0.5; }
}

/* ===== SECTION STYLES ===== */
.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-16);
}

.section__badge {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-4);
    background: rgba(245, 166, 35, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
}

.section__title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-4);
    position: relative;
    display: inline-block;
}

.section__header .section__title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

@media (min-width: 768px) {
    .section__title {
        font-size: var(--font-size-4xl);
    }
}

.section__description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-top: var(--spacing-4);
}

/* ===== PRODUCTS SECTION ===== */
.products {
    padding: var(--spacing-24) 0;
    background: var(--color-gray-50);
}

.products__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-16);
}

@media (min-width: 768px) {
    .products__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .products__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-card--featured {
        grid-column: span 2;
    }
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
    position: relative;
    scroll-margin-top: 100px;
}

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

.product-card--featured {
    background: linear-gradient(135deg, var(--color-dark) 0%, #1a1f36 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.product-card--featured .product-card__title,
.product-card--featured .product-card__description,
.product-card--featured .product-card__features li {
    color: var(--color-gray-300);
}

.product-card--featured .product-card__title {
    color: var(--color-white);
}

.product-card__icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.15) 0%, rgba(255, 217, 61, 0.1) 100%);
    border-radius: var(--radius-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
    transition: all var(--transition-base);
    border: 1px solid rgba(245, 166, 35, 0.1);
}

.product-card:hover .product-card__icon {
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.25) 0%, rgba(255, 217, 61, 0.15) 100%);
    transform: scale(1.05);
    border-color: rgba(245, 166, 35, 0.2);
}

.product-card--featured .product-card__icon {
    background: rgba(245, 166, 35, 0.2);
    color: var(--color-primary-light);
}

.product-card__badge {
    position: absolute;
    top: var(--spacing-6);
    right: var(--spacing-6);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.product-card__title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-3);
}

.product-card__description {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
}

.product-card__features {
    margin-bottom: var(--spacing-6);
}

.product-card__features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-2);
}

.product-card__features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
}

.product-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
}

.product-card__link:hover {
    gap: var(--spacing-3);
}

.product-card__link::after {
    content: '\2192';
}

/* Services Categories */
.services__categories {
    text-align: center;
    padding-top: var(--spacing-12);
    border-top: 1px solid var(--color-gray-200);
}

.services__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-6);
}

.services__tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-3);
}

.service-tag {
    padding: var(--spacing-2) var(--spacing-4);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.service-tag:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ===== FEATURES SECTION ===== */
.features {
    padding: var(--spacing-20) 0;
    background: var(--color-dark);
}

.features__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
}

@media (min-width: 768px) {
    .features__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature {
    text-align: center;
    padding: var(--spacing-8);
}

.feature__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 166, 35, 0.1);
    border-radius: var(--radius-xl);
    color: var(--color-primary-light);
    margin: 0 auto var(--spacing-4);
}

.feature__title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-3);
}

.feature__description {
    font-size: var(--font-size-base);
    color: var(--color-gray-400);
}

/* ===== CLIENTS SECTION ===== */
.clients {
    padding: var(--spacing-24) 0;
    background: var(--color-white);
}

.clients__content {
    margin-bottom: var(--spacing-16);
}

.clients__map {
    margin-bottom: var(--spacing-12);
    display: flex;
    justify-content: center;
}

.world-map {
    max-width: 600px;
    width: 100%;
}

.map-dot {
    fill: var(--color-primary);
    animation: pulse 2s ease-in-out infinite;
}

.map-dot:nth-child(2) { animation-delay: 0.2s; }
.map-dot:nth-child(3) { animation-delay: 0.4s; }
.map-dot:nth-child(4) { animation-delay: 0.6s; }
.map-dot:nth-child(5) { animation-delay: 0.8s; }

.clients__regions {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

@media (min-width: 768px) {
    .clients__regions {
        grid-template-columns: repeat(3, 1fr);
    }
}

.region-card {
    text-align: center;
    padding: var(--spacing-6);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.region-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
}

.region-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 166, 35, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    margin: 0 auto var(--spacing-4);
}

.region-card h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-2);
}

.region-card p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.cta-box {
    text-align: center;
    padding: var(--spacing-12);
    background: linear-gradient(135deg, var(--color-dark) 0%, #1a1f36 100%);
    border-radius: var(--radius-2xl);
}

.cta-box h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-3);
}

.cta-box p {
    font-size: var(--font-size-base);
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-6);
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: var(--spacing-24) 0;
    background: var(--color-gray-50);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .about__grid {
        grid-template-columns: 1.2fr 1fr;
    }
}

.about__content .section__title {
    text-align: left;
}

.about__text {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
}

.about__values {
    margin-top: var(--spacing-8);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.value {
    display: flex;
    gap: var(--spacing-4);
    align-items: flex-start;
}

.value__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 166, 35, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    flex-shrink: 0;
}

.value h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-1);
}

.value p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.about__stats-card {
    background: linear-gradient(135deg, var(--color-dark) 0%, #1a1f36 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-10);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-8);
    position: relative;
    overflow: hidden;
}

.about__stats-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.stat-item {
    text-align: center;
    position: relative;
    z-index: 1;
}

.stat-item__number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-1);
}

.stat-item__label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: var(--spacing-24) 0;
    background: var(--color-gray-50);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-12);
}

@media (min-width: 1024px) {
    .contact__grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.contact-card {
    display: flex;
    gap: var(--spacing-4);
    padding: var(--spacing-6);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.contact-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
}

.contact-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 166, 35, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-card__content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-2);
}

.contact-card__content a {
    display: block;
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
}

.contact-card__content a:hover {
    color: var(--color-primary);
}

.phone-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.phone-item {
    display: flex;
    flex-direction: column;
}

.phone-region {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.phone-item a {
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
}

.contact-card__content address {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.6;
}

.contact-card__offices {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.8;
}

/* Contact Form */
.contact__form-wrapper {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--color-gray-100);
    position: relative;
    overflow: hidden;
}

.contact__form-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.contact-form h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-3);
}

.form-group {
    margin-bottom: var(--spacing-5);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-2);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-base);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

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

/* Hide reCAPTCHA badge (with required attribution in form) */
.grecaptcha-badge {
    visibility: hidden !important;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-dark);
    padding: var(--spacing-16) 0 var(--spacing-8);
    border-top: 3px solid var(--color-primary);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-10);
    margin-bottom: var(--spacing-12);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 1.2fr 1.5fr 0.8fr 0.8fr;
        gap: var(--spacing-8);
    }
}

@media (min-width: 1024px) {
    .footer__grid {
        grid-template-columns: 1.2fr 1.5fr 0.8fr 0.8fr;
        gap: var(--spacing-10);
    }
}

.footer__brand {
    max-width: 280px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
    transition: opacity var(--transition-fast);
}

.footer__logo:hover {
    opacity: 0.8;
}

.footer__logo-img {
    height: 80px;
    width: auto;
}

@media (min-width: 768px) {
    .footer__logo-img {
        height: 90px;
    }
}

.footer__brand p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    line-height: 1.7;
}

.footer__links h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-4);
}

.footer__links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.footer__links a {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    white-space: nowrap;
}

.footer__links a:hover {
    color: var(--color-primary-light);
}

.footer__links--solutions {
    padding-left: var(--spacing-8);
}

.footer__links--solutions a {
    font-size: var(--font-size-xs);
}

.footer__social {
    display: flex;
    gap: var(--spacing-3);
    margin-top: var(--spacing-4);
}

.footer__social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-gray-600);
    border-radius: 50%;
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.footer__social a:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-dark);
}

.footer__region {
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    display: block;
    margin-bottom: 2px;
}

.footer__offices {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    margin-top: var(--spacing-3);
    white-space: nowrap;
}

.footer__contact p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-2);
}

.footer__contact a {
    color: var(--color-gray-400);
}

.footer__contact a:hover {
    color: var(--color-primary-light);
}

.footer__bottom {
    padding-top: var(--spacing-8);
    border-top: 1px solid rgba(245, 166, 35, 0.2);
    text-align: left;
}

.footer__bottom p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* ===== MICRO-ANIMATIONS ===== */
.product-card,
.testimonial,
.value,
.contact-card,
.stat-item,
.interop__stat {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.product-card.animated,
.testimonial.animated,
.value.animated,
.contact-card.animated,
.stat-item.animated,
.interop__stat.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero__content,
.hero__visual {
    animation: fadeIn 0.8s ease-out forwards;
}

.hero__visual {
    animation-delay: 0.2s;
}

/* ===== NAV LOGO IMAGE ===== */
.nav__logo-img {
    height: 56px;
    width: auto;
}

@media (min-width: 768px) {
    .nav__logo-img {
        height: 64px;
    }
}

/* ===== CTA NAV BUTTON ===== */
.cta-nav {
    background: var(--gradient-primary);
    padding: var(--spacing-2) var(--spacing-4) !important;
    border-radius: var(--radius-lg);
    color: var(--color-dark) !important;
    font-weight: 600 !important;
}

.cta-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 166, 35, 0.4);
    color: var(--color-dark) !important;
}

.cta-nav::after {
    display: none !important;
}

/* ===== BUTTON SIZES ===== */
.btn--large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

.btn--sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

/* ===== TRUST BAR ===== */
.trust-bar {
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-gray-50) 100%);
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--spacing-5) 0;
    position: relative;
}

.trust-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0.3;
}

.trust-bar__content {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-6);
}

@media (min-width: 768px) {
    .trust-bar__content {
        gap: var(--spacing-12);
    }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.trust-item:hover {
    color: var(--color-primary-dark);
}

.trust-item svg {
    color: var(--color-primary);
    transition: transform var(--transition-fast);
}

.trust-item:hover svg {
    transform: scale(1.1);
}

/* ===== PRODUCTS HERO CARD ===== */
.product-card--hero {
    background: linear-gradient(135deg, var(--color-dark) 0%, #1a1f36 100%);
    border: 1px solid rgba(245, 166, 35, 0.2);
    margin-bottom: var(--spacing-8);
    padding: var(--spacing-8);
    position: relative;
    overflow: hidden;
}

.product-card--hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.product-card--hero:hover {
    border-color: rgba(245, 166, 35, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 40px rgba(245, 166, 35, 0.1);
}

.product-card--hero .product-card__header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.product-card--hero .product-card__icon {
    width: 56px;
    height: 56px;
    background: rgba(245, 166, 35, 0.2);
    color: var(--color-primary-light);
    flex-shrink: 0;
}

.product-card--hero .product-card__title {
    color: var(--color-white);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-1);
}

.product-card--hero .product-card__subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    margin: 0;
}

.product-card--hero .product-card__body {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
}

@media (min-width: 768px) {
    .product-card--hero .product-card__body {
        grid-template-columns: 1fr auto;
        align-items: start;
    }
}

.product-card--hero .product-card__description {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-3);
}

.product-card--hero .product-card__features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
}

.product-card--hero .product-card__features {
    margin: 0;
}

.product-card--hero .product-card__features li {
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
}

.product-card--hero .product-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-4);
    padding-top: var(--spacing-4);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--spacing-4);
}

@media (min-width: 768px) {
    .product-card--hero .product-card__footer {
        grid-column: span 2;
    }
}

.product-card__stats {
    display: flex;
    gap: var(--spacing-6);
}

.mini-stat {
    display: flex;
    flex-direction: column;
}

.mini-stat strong {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary-light);
}

.mini-stat span {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
}

/* ===== ADDITIONAL PRODUCTS ===== */
.products__additional {
    margin-top: var(--spacing-16);
    padding-top: var(--spacing-12);
    border-top: 1px solid var(--color-gray-200);
}

.products__subtitle {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-gray-900);
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.products__cards-small {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
}

@media (min-width: 640px) {
    .products__cards-small {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .products__cards-small {
        grid-template-columns: repeat(4, 1fr);
    }
}

.product-card-small {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-5);
    transition: all var(--transition-base);
}

.product-card-small:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.product-card-small h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-2);
}

.product-card-small p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.5;
}

/* ===== PRODUCTS CTA ===== */
.products__cta {
    text-align: center;
    margin-top: var(--spacing-16);
    padding: var(--spacing-12);
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.05) 0%, rgba(212, 145, 15, 0.05) 100%);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(245, 166, 35, 0.1);
}

.products__cta h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-3);
}

.products__cta p {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-6);
}

/* ===== INTEROPERABILITY SECTION ===== */
.interop {
    padding: var(--spacing-16) 0;
    background: linear-gradient(135deg, var(--color-dark) 0%, #0d0d0d 100%);
    position: relative;
    overflow: hidden;
}

.interop::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.section__header--light .section__badge {
    background: rgba(245, 166, 35, 0.2);
    color: var(--color-primary-light);
}

.section__header--light .section__title {
    color: var(--color-white);
}

.section__header--light .section__description {
    color: var(--color-gray-400);
}

.interop__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.interop__stat {
    text-align: center;
    padding: var(--spacing-6);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(245, 166, 35, 0.2);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.interop__stat:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(245, 166, 35, 0.4);
    transform: translateY(-4px);
}

.interop__stat strong {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-1);
}

.interop__stat span {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

/* ===== CLIENTS GRID ===== */
.clients__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-4);
}

@media (min-width: 640px) {
    .clients__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 768px) {
    .clients__grid {
        grid-template-columns: repeat(5, 1fr);
        gap: var(--spacing-5);
    }
}

@media (min-width: 1024px) {
    .clients__grid {
        grid-template-columns: repeat(7, 1fr);
        gap: var(--spacing-5);
    }
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    aspect-ratio: 1;
    position: relative;
    overflow: hidden;
}

.client-logo::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.client-logo:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 24px rgba(245, 166, 35, 0.15);
    transform: translateY(-4px);
}

.client-logo:hover::before {
    opacity: 1;
}

.client-logo img {
    max-width: 75%;
    max-height: 75%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all var(--transition-base);
}

.client-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    padding: var(--spacing-24) 0;
    background: var(--color-gray-50);
}

.testimonials__grid-view {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

@media (min-width: 768px) {
    .testimonials__grid-view {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .testimonials__grid-view {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    border: 1px solid var(--color-gray-200);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
}

.testimonial:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.testimonial__content {
    flex: 1;
    margin-bottom: var(--spacing-6);
}

.testimonial__content blockquote {
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    line-height: 1.7;
    font-style: italic;
}

.testimonial__content blockquote::before {
    content: '"';
    font-size: 4rem;
    font-family: Georgia, serif;
    color: var(--color-primary);
    line-height: 1;
    display: block;
    margin-bottom: var(--spacing-1);
    opacity: 0.6;
}

.testimonial__footer {
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-gray-100);
}

.testimonial__info strong {
    display: block;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-gray-900);
}

.testimonial__info span {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.testimonials__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    margin-top: var(--spacing-8);
}

.testimonial__btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 50%;
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonial__btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.testimonials__dots {
    display: flex;
    gap: var(--spacing-2);
}

.testimonials__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-gray-300);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonials__dot.active {
    background: var(--color-primary);
    width: 24px;
    border-radius: var(--radius-full);
}

.testimonials__cta {
    text-align: center;
    margin-top: var(--spacing-12);
}

.testimonials__cta p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
}

/* ===== CONTACT ENHANCEMENTS ===== */
.contact-card--highlight {
    background: linear-gradient(135deg, var(--color-dark) 0%, #1a1f36 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-card--highlight:hover {
    background: linear-gradient(135deg, var(--color-dark) 0%, #1a1f36 100%);
}

.contact-card--highlight .contact-card__icon {
    background: rgba(245, 166, 35, 0.2);
    color: var(--color-primary-light);
}

.contact-card--highlight h4 {
    color: var(--color-white);
}

.contact-card--highlight .phone-region {
    color: var(--color-gray-400);
}

.contact-card--highlight .phone-item a {
    color: var(--color-gray-300);
}

.contact-card__text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-4);
    line-height: 1.5;
}

.contact-card__regions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.contact-card__regions span {
    padding: var(--spacing-1) var(--spacing-3);
    background: rgba(245, 166, 35, 0.15);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-primary-light);
}

.contact-card__linkedin {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-primary);
    transition: all var(--transition-fast);
}

.contact-card__linkedin:hover {
    color: var(--color-primary-dark);
    gap: var(--spacing-3);
}

.contact__quick-actions {
    padding: var(--spacing-4);
    background: rgba(245, 166, 35, 0.05);
    border-radius: var(--radius-lg);
    border: 1px dashed rgba(245, 166, 35, 0.2);
}

.contact__quick-actions p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    text-align: center;
}

/* ===== FORM ENHANCEMENTS ===== */
.form-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-6);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-row .form-group {
    margin-bottom: 0;
}

.form-row {
    margin-bottom: var(--spacing-5);
}

.form-privacy {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    text-align: center;
    margin-top: var(--spacing-4);
}

/* ===== AUDIENCE TAGS (Regulator/Operator) ===== */
.product-card__audience {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: flex-end;
    z-index: 2;
}

.product-card {
    position: relative;
}

.audience-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

/* Tags positioned top-right */
.product-card__tags {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
    z-index: 2;
}

/* Golden theme for Regulator */
.audience-tag--regulator {
    background: rgba(245, 166, 35, 0.15);
    color: #D4910A;
    border: 1px solid rgba(245, 166, 35, 0.4);
}

/* Green theme for Operator */
.audience-tag--operator {
    background: rgba(16, 185, 129, 0.15);
    color: #10B981;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

/* Dark theme for Core Solution */
.audience-tag--core {
    background: rgba(30, 30, 30, 0.85);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Dark card variant (NPC hero) */
.product-card--featured .audience-tag--regulator,
.product-card--hero .audience-tag--regulator {
    background: rgba(245, 166, 35, 0.25);
    color: #F5A623;
    border-color: rgba(245, 166, 35, 0.5);
}

.product-card--featured .audience-tag--operator,
.product-card--hero .audience-tag--operator {
    background: rgba(16, 185, 129, 0.25);
    color: #6EE7B7;
    border-color: rgba(16, 185, 129, 0.4);
}

/* Small product card tags */
.product-card-small {
    position: relative;
}

.product-card-small .product-card__audience {
    position: absolute;
    top: var(--spacing-3);
    right: var(--spacing-3);
}

.product-card-small .audience-tag {
    padding: 2px 6px;
    font-size: 0.55rem;
}

/* ===== COMPREHENSIVE MOBILE OPTIMIZATIONS ===== */
/* iPhone and small devices (up to 480px) */
@media (max-width: 480px) {
    /* Base typography scaling */
    :root {
        --font-size-xs: 0.7rem;
        --font-size-sm: 0.8rem;
        --font-size-base: 0.9rem;
        --font-size-lg: 1rem;
        --font-size-xl: 1.1rem;
        --font-size-2xl: 1.25rem;
        --font-size-3xl: 1.5rem;
        --font-size-4xl: 1.75rem;
        --font-size-5xl: 2rem;
        --font-size-6xl: 2.25rem;
    }

    /* Container padding */
    .container {
        padding: 0 var(--spacing-4);
    }

    /* Navigation */
    .nav {
        height: 70px;
    }

    .nav__logo-img {
        height: 44px;
    }

    .nav__menu {
        width: 85%;
        max-width: 280px;
        padding: var(--spacing-16) var(--spacing-5);
    }

    .nav__list {
        gap: var(--spacing-5);
    }

    .nav__link {
        font-size: var(--font-size-base);
    }

    /* Hero Section */
    .hero {
        min-height: auto;
        padding-top: 80px;
        padding-bottom: var(--spacing-12);
    }

    .hero__container {
        padding-top: var(--spacing-8);
        padding-bottom: var(--spacing-8);
        gap: var(--spacing-6);
    }

    .hero__badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-1) var(--spacing-3);
        margin-bottom: var(--spacing-4);
    }

    .hero__title {
        font-size: 1.75rem;
        line-height: 1.2;
        margin-bottom: var(--spacing-4);
    }

    .hero__description {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-6);
        line-height: 1.6;
    }

    .hero__buttons {
        flex-direction: column;
        gap: var(--spacing-3);
        margin-bottom: var(--spacing-8);
    }

    .hero__buttons .btn {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-4) var(--spacing-6);
    }

    .hero__stats {
        flex-direction: column;
        gap: var(--spacing-4);
        padding-top: var(--spacing-6);
    }

    .stat {
        padding-left: var(--spacing-3);
    }

    .stat__number {
        font-size: var(--font-size-xl);
    }

    .stat__label {
        font-size: var(--font-size-xs);
    }

    .hero__scroll {
        display: none;
    }

    /* Section Headers */
    .section__header {
        margin-bottom: var(--spacing-10);
        padding: 0 var(--spacing-2);
    }

    .section__badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-1) var(--spacing-3);
    }

    .section__title {
        font-size: 1.5rem;
        line-height: 1.3;
    }

    .section__description {
        font-size: var(--font-size-sm);
        line-height: 1.6;
    }

    /* Sections padding */
    .products,
    .features,
    .clients,
    .about,
    .testimonials,
    .contact {
        padding: var(--spacing-12) 0;
    }

    /* Product Cards */
    .products__grid {
        gap: var(--spacing-4);
    }

    .product-card {
        padding: var(--spacing-5);
        border-radius: var(--radius-xl);
    }

    .product-card__icon {
        width: 48px;
        height: 48px;
        margin-bottom: var(--spacing-3);
    }

    .product-card__title {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-2);
    }

    .product-card__description {
        font-size: var(--font-size-sm);
        line-height: 1.5;
    }

    .product-card__features li {
        font-size: var(--font-size-xs);
    }

    /* Hero Product Card */
    .product-card--hero {
        padding: var(--spacing-5);
    }

    .product-card--hero .product-card__header {
        flex-direction: column;
        gap: var(--spacing-3);
    }

    .product-card--hero .product-card__icon {
        width: 48px;
        height: 48px;
    }

    .product-card--hero .product-card__title {
        font-size: var(--font-size-lg);
    }

    .product-card--hero .product-card__features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2);
    }

    .product-card--hero .product-card__footer {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-4);
    }

    .product-card__stats {
        width: 100%;
        justify-content: space-between;
    }

    .mini-stat strong {
        font-size: var(--font-size-lg);
    }

    /* Small Product Cards - Horizontal Swipe */
    .products__cards-small {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-3);
        padding-bottom: var(--spacing-4);
        margin: 0 calc(-1 * var(--spacing-4));
        padding-left: var(--spacing-4);
        padding-right: var(--spacing-4);
    }

    .products__cards-small::-webkit-scrollbar {
        height: 4px;
    }

    .products__cards-small::-webkit-scrollbar-track {
        background: var(--color-gray-200);
        border-radius: var(--radius-full);
    }

    .products__cards-small::-webkit-scrollbar-thumb {
        background: var(--color-primary);
        border-radius: var(--radius-full);
    }

    .product-card-small {
        padding: var(--spacing-3);
    }

    .product-card-small h4 {
        font-size: var(--font-size-sm);
    }

    .product-card-small p {
        font-size: var(--font-size-xs);
    }

    /* Main Product Cards - Horizontal Swipe */
    .products__grid {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-4);
        padding-bottom: var(--spacing-4);
        margin: 0 calc(-1 * var(--spacing-4));
        padding-left: var(--spacing-4);
        padding-right: var(--spacing-4);
    }

    .products__grid::-webkit-scrollbar {
        height: 4px;
    }

    .products__grid::-webkit-scrollbar-track {
        background: var(--color-gray-200);
        border-radius: var(--radius-full);
    }

    .products__grid::-webkit-scrollbar-thumb {
        background: var(--color-primary);
        border-radius: var(--radius-full);
    }

    .products__grid .product-card {
        flex: 0 0 85%;
        min-width: 85%;
        scroll-snap-align: center;
    }

    /* Features Section */
    .features__grid {
        gap: var(--spacing-6);
    }

    .feature {
        padding: var(--spacing-5);
    }

    .feature__icon {
        width: 52px;
        height: 52px;
    }

    .feature__title {
        font-size: var(--font-size-lg);
    }

    .feature__description {
        font-size: var(--font-size-sm);
    }

    /* Interop Section */
    .interop {
        padding: var(--spacing-12) 0;
    }

    .interop__stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }

    .interop__stat {
        padding: var(--spacing-5);
    }

    .interop__stat strong {
        font-size: var(--font-size-2xl);
    }

    /* Clients Section - Horizontal Swipe */
    .clients__grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-3);
        padding-bottom: var(--spacing-4);
        margin: 0 calc(-1 * var(--spacing-4));
        padding-left: var(--spacing-4);
        padding-right: var(--spacing-4);
    }

    .clients__grid::-webkit-scrollbar {
        height: 4px;
    }

    .clients__grid::-webkit-scrollbar-track {
        background: var(--color-gray-200);
        border-radius: var(--radius-full);
    }

    .clients__grid::-webkit-scrollbar-thumb {
        background: var(--color-primary);
        border-radius: var(--radius-full);
    }

    .client-logo {
        flex: 0 0 100px;
        scroll-snap-align: start;
        padding: var(--spacing-3);
    }

    .client-logo img {
        max-width: 80%;
        max-height: 80%;
    }

    /* Region Cards */
    .clients__regions {
        gap: var(--spacing-4);
    }

    .region-card {
        padding: var(--spacing-5);
    }

    .region-card h4 {
        font-size: var(--font-size-base);
    }

    /* CTA Box */
    .cta-box {
        padding: var(--spacing-8);
    }

    .cta-box h3 {
        font-size: var(--font-size-xl);
    }

    .cta-box p {
        font-size: var(--font-size-sm);
    }

    /* About Section */
    .about__stats-card {
        padding: var(--spacing-6);
        gap: var(--spacing-5);
    }

    .stat-item__number {
        font-size: var(--font-size-2xl);
    }

    .stat-item__label {
        font-size: var(--font-size-xs);
    }

    .value {
        gap: var(--spacing-3);
    }

    .value__icon {
        width: 40px;
        height: 40px;
    }

    /* Testimonials - Horizontal Swipe */
    .testimonials__grid-view {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-4);
        padding-bottom: var(--spacing-4);
        margin: 0 calc(-1 * var(--spacing-4));
        padding-left: var(--spacing-4);
        padding-right: var(--spacing-4);
    }

    .testimonials__grid-view::-webkit-scrollbar {
        height: 4px;
    }

    .testimonials__grid-view::-webkit-scrollbar-track {
        background: var(--color-gray-200);
        border-radius: var(--radius-full);
    }

    .testimonials__grid-view::-webkit-scrollbar-thumb {
        background: var(--color-primary);
        border-radius: var(--radius-full);
    }

    .testimonial {
        flex: 0 0 85%;
        scroll-snap-align: center;
        padding: var(--spacing-5);
    }

    .testimonial__content blockquote {
        font-size: var(--font-size-sm);
    }

    .testimonial__content blockquote::before {
        font-size: 2.5rem;
    }

    /* Contact Section */
    .contact__grid {
        gap: var(--spacing-8);
    }

    .contact-card {
        padding: var(--spacing-4);
        gap: var(--spacing-3);
    }

    .contact-card__icon {
        width: 40px;
        height: 40px;
    }

    .contact-card__content h4 {
        font-size: var(--font-size-base);
    }

    .phone-list {
        gap: var(--spacing-2);
    }

    .phone-item a {
        font-size: var(--font-size-sm);
    }

    /* Contact Form */
    .contact__form-wrapper {
        padding: var(--spacing-5);
        border-radius: var(--radius-xl);
    }

    .contact-form h3 {
        font-size: var(--font-size-xl);
    }

    .form-group {
        margin-bottom: var(--spacing-4);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: var(--spacing-3);
        font-size: var(--font-size-base);
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }

    /* Footer */
    .footer {
        padding: var(--spacing-10) 0 var(--spacing-6);
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
        text-align: center;
    }

    .footer__brand {
        max-width: 100%;
        margin: 0 auto;
    }

    .footer__logo {
        justify-content: center;
    }

    .footer__logo-img {
        height: 60px;
    }

    .footer__links--solutions {
        padding-left: 0;
    }

    .footer__links h4 {
        margin-bottom: var(--spacing-3);
    }

    .footer__links ul {
        align-items: center;
        gap: var(--spacing-2);
    }

    .footer__links a {
        white-space: normal;
    }

    .footer__social {
        justify-content: center;
    }

    .footer__contact {
        text-align: center;
    }

    .footer__bottom {
        padding-top: var(--spacing-6);
        text-align: center;
    }

    /* Trust Bar */
    .trust-bar {
        padding: var(--spacing-4) 0;
    }

    .trust-bar__content {
        gap: var(--spacing-4);
    }

    .trust-item {
        font-size: var(--font-size-xs);
        gap: var(--spacing-2);
    }

    .trust-item svg {
        width: 16px;
        height: 16px;
    }

    /* Buttons */
    .btn {
        padding: var(--spacing-3) var(--spacing-5);
        font-size: var(--font-size-sm);
    }

    .btn--large {
        padding: var(--spacing-4) var(--spacing-6);
        font-size: var(--font-size-base);
    }

    /* Products CTA */
    .products__cta {
        padding: var(--spacing-8);
        margin-top: var(--spacing-10);
    }

    .products__cta h3 {
        font-size: var(--font-size-xl);
    }

    /* Service Tags */
    .services__tags {
        gap: var(--spacing-2);
    }

    .service-tag {
        padding: var(--spacing-1) var(--spacing-3);
        font-size: var(--font-size-xs);
    }

    /* Scroll Top Button */
    .scroll-top-btn {
        width: 44px;
        height: 44px;
        bottom: 20px;
        right: 20px;
    }
}

/* Medium mobile devices (481px - 640px) */
@media (min-width: 481px) and (max-width: 640px) {
    .hero__title {
        font-size: 2rem;
    }

    .hero__buttons {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .hero__buttons .btn {
        flex: 1;
        min-width: 140px;
    }

    .hero__stats {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .stat {
        min-width: 120px;
    }

    .product-card--hero .product-card__features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .interop__stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
        text-align: left;
    }

    .footer__brand {
        grid-column: span 2;
        text-align: center;
        margin-bottom: var(--spacing-4);
    }

    .footer__links--solutions {
        padding-left: 0;
    }
}

/* Tablet portrait (641px - 768px) */
@media (min-width: 641px) and (max-width: 768px) {
    .hero__title {
        font-size: 2.5rem;
    }

    .section__title {
        font-size: var(--font-size-3xl);
    }

    .product-card--hero .product-card__header {
        flex-direction: row;
    }

    .product-card--hero .product-card__footer {
        flex-direction: row;
        justify-content: space-between;
    }

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

    .footer__brand {
        grid-column: span 2;
    }

    .footer__links--solutions {
        padding-left: 0;
    }
}

/* Landscape phones and small tablets */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--spacing-20) 0 var(--spacing-12);
    }

    .hero__container {
        padding-top: var(--spacing-4);
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn:hover {
        transform: none;
    }

    .product-card:hover {
        transform: none;
    }

    .client-logo:hover {
        transform: none;
    }

    .nav__link::after {
        display: none;
    }

    /* Larger touch targets */
    .nav__toggle,
    .nav__close {
        min-width: 44px;
        min-height: 44px;
    }

    .footer__social a {
        width: 44px;
        height: 44px;
    }

    .testimonial__btn {
        width: 52px;
        height: 52px;
    }
}

/* Prevent text overflow */
@media (max-width: 768px) {
    .footer__offices {
        white-space: normal;
    }

    .product-card__title,
    .feature__title,
    .region-card h4,
    .contact-card__content h4 {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* Ensure proper text wrapping in cards */
    .product-card__features li,
    .value p,
    .contact-card__content a,
    .contact-card__content address {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* ===== MOBILE SWIPE CAROUSELS (All phones/tablets) ===== */
    /* Main Product Cards - Horizontal Swipe Only */
    .products__grid {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-4);
        padding-bottom: var(--spacing-4);
        margin: 0 calc(-1 * var(--spacing-4));
        padding-left: var(--spacing-4);
        padding-right: var(--spacing-4);
    }

    .products__grid::-webkit-scrollbar {
        display: none;
    }

    .products__grid .product-card {
        flex: 0 0 85%;
        min-width: 85%;
        scroll-snap-align: center;
    }

    /* Additional Solutions - Clean Horizontal Scroll */
    .products__cards-small {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 12px;
        padding: 4px 0 16px 0;
        margin: 0 -16px;
        padding-left: 16px;
        padding-right: 16px;
    }

    .products__cards-small::-webkit-scrollbar {
        display: none;
    }

    .products__cards-small .product-card-small {
        flex: 0 0 140px;
        min-width: 140px;
        max-width: 140px;
        scroll-snap-align: start;
        padding: 14px;
        border-radius: 12px;
        background: var(--color-white);
        border: 1px solid var(--color-gray-200);
        box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    }

    .products__cards-small .product-card-small h4 {
        font-size: 0.8rem;
        font-weight: 600;
        margin-bottom: 6px;
        line-height: 1.25;
        color: var(--color-gray-900);
    }

    .products__cards-small .product-card-small p {
        font-size: 0.7rem;
        line-height: 1.35;
        margin: 0;
        color: var(--color-gray-500);
    }

    /* Clients - Two-Row Horizontal Swipe */
    .clients__grid {
        display: grid !important;
        grid-template-rows: repeat(2, auto);
        grid-auto-flow: column;
        grid-auto-columns: 100px;
        overflow-x: auto !important;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-3);
        padding-bottom: var(--spacing-4);
        margin: 0 calc(-1 * var(--spacing-4));
        padding-left: var(--spacing-4);
        padding-right: var(--spacing-4);
    }

    .clients__grid::-webkit-scrollbar {
        height: 4px;
    }

    .clients__grid::-webkit-scrollbar-track {
        background: var(--color-gray-200);
        border-radius: var(--radius-full);
    }

    .clients__grid::-webkit-scrollbar-thumb {
        background: var(--color-primary);
        border-radius: var(--radius-full);
    }

    .clients__grid .client-logo {
        flex: 0 0 100px;
        min-width: 100px;
        scroll-snap-align: start;
    }

    /* Testimonials - Horizontal Swipe */
    .testimonials__grid-view {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-4);
        padding-bottom: var(--spacing-4);
        margin: 0 calc(-1 * var(--spacing-4));
        padding-left: var(--spacing-4);
        padding-right: var(--spacing-4);
    }

    .testimonials__grid-view::-webkit-scrollbar {
        height: 4px;
    }

    .testimonials__grid-view::-webkit-scrollbar-track {
        background: var(--color-gray-200);
        border-radius: var(--radius-full);
    }

    .testimonials__grid-view::-webkit-scrollbar-thumb {
        background: var(--color-primary);
        border-radius: var(--radius-full);
    }

    .testimonials__grid-view .testimonial {
        flex: 0 0 85%;
        min-width: 85%;
        scroll-snap-align: center;
    }
}