/* ================================
   Next Level Prospects - Professional Styles
   ================================ */

/* --------------------------------
   CSS Variables
   -------------------------------- */
:root {
    /* Colors - Modern Athletic Theme */
    --color-primary: #000000;
    --color-secondary: #0a0a0a;
    --color-accent: #00b4d8;
    --color-accent-dark: #0096b4;
    --color-accent-glow: rgba(0, 180, 216, 0.3);
    --color-white: #ffffff;
    --color-light: #0d0d0d;
    --color-gray-100: #141414;
    --color-gray-200: #1a1a1a;
    --color-gray-300: #2a2a2a;
    --color-gray-400: #404040;
    --color-gray-500: #cccccc;
    --color-gray-600: #e0e0e0;
    --color-gray-700: #eeeeee;
    --color-gray-800: #f5f5f5;
    --color-gray-900: #ffffff;
    --color-dark: #000000;

    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-display: 'Playfair Display', serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
    --spacing-3xl: 3rem;
    --spacing-4xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50%;

    /* 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 -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-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Container */
    --container-max: 1800px;
    --container-padding: 3rem;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    height: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100%;
    width: 100%;
    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 {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* --------------------------------
   Container
   -------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Ensure all sections are full-width */
section {
    width: 100%;
}

/* --------------------------------
   Typography
   -------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-accent);
    background: rgba(0, 180, 216, 0.1);
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: -1px;
}

.section-title .highlight {
    color: var(--color-accent);
    text-shadow: 0 0 30px var(--color-accent-glow);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

/* --------------------------------
   Buttons
   -------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 0;
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-dark);
    box-shadow: 0 0 20px var(--color-accent-glow);
}

.btn--primary:hover {
    background: var(--color-white);
    color: var(--color-dark);
    transform: translateY(-3px);
    box-shadow: 0 0 40px var(--color-accent-glow), 0 10px 30px rgba(0,0,0,0.3);
}

.btn--secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn--secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: 0 0 30px rgba(255,255,255,0.2);
}

.btn--light {
    background: var(--color-white);
    color: var(--color-primary);
}

.btn--light:hover {
    background: var(--color-accent);
    color: var(--color-dark);
    transform: translateY(-3px);
    box-shadow: 0 0 40px var(--color-accent-glow);
}

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

/* --------------------------------
   Header & Navigation
   -------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    padding: var(--spacing-md) 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    z-index: 1001;
}

.nav__logo .logo-img {
    height: 100px;
    width: auto;
}

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

.nav__link {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    padding: var(--spacing-sm) var(--spacing-md);
}

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

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

.nav__link--cta {
    background: var(--color-accent);
    color: var(--color-dark);
    padding: var(--spacing-md) var(--spacing-2xl);
    border-radius: var(--radius-sm);
    font-weight: 700;
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background: var(--color-accent-dark);
}

.nav__social {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-left: var(--spacing-md);
    padding-left: var(--spacing-md);
    border-left: 1px solid var(--color-gray-400);
}

.nav__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--color-white);
    border: 1px solid var(--color-gray-400);
    transition: all var(--transition-fast);
}

.nav__social-link svg {
    width: 22px;
    height: 22px;
}

.nav__social-link:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: 0 0 15px var(--color-accent-glow);
}

.nav__toggle,
.nav__close {
    display: none;
}

/* --------------------------------
   Mobile Hero Section (Mobile Only)
   -------------------------------- */
.mobile-hero {
    display: none;
}

@media (max-width: 768px) {
    /* Mobile base improvements */
    :root {
        --container-padding: 1.25rem;
    }

    body {
        font-size: 1rem;
        -webkit-text-size-adjust: 100%;
    }

    /* Show mobile hero on mobile */
    .mobile-hero {
        display: block;
        background: var(--color-primary);
        padding: 2rem 1.25rem;
        padding-top: 100px;
    }

    .mobile-hero__content {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    .mobile-hero__title {
        font-family: var(--font-primary);
        font-size: 2rem;
        font-weight: 800;
        color: var(--color-white);
        line-height: 1.15;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .mobile-hero__text {
        font-size: 1.05rem;
        color: var(--color-gray-600);
        line-height: 1.7;
        max-width: 100%;
        padding: 0 0.5rem;
    }

    .btn--arrow {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        max-width: 100%;
        padding: 1.25rem 1.5rem;
        background: var(--color-white);
        color: var(--color-dark);
        font-size: 1rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        border: none;
        transition: all var(--transition-base);
        border-radius: var(--radius-sm);
    }

    .btn--arrow svg {
        width: 28px;
        height: 28px;
        background: var(--color-accent);
        padding: 4px;
        color: var(--color-dark);
    }

    .btn--arrow:hover {
        background: var(--color-accent);
    }

    .mobile-hero__images {
        display: flex;
        gap: 0.5rem;
        overflow: hidden;
        width: 100%;
        border-radius: var(--radius-md);
    }

    .mobile-hero__images img {
        flex: 1;
        height: 180px;
        object-fit: cover;
        border-radius: var(--radius-sm);
    }

    /* Hide desktop hero on mobile */
    .hero {
        display: none !important;
    }

    /* Hide stats on mobile */
    .stats {
        display: none;
    }

    /* Generous section padding for mobile - more breathing room */
    .who-we-work-with,
    .pillars,
    .process,
    .services,
    .about-nlp,
    .commits-preview,
    .testimonials,
    .contact {
        padding: 3rem 0;
    }

    .section-header {
        margin-bottom: 2rem;
        padding: 0 0.5rem;
    }

    .section-subtitle {
        font-size: 0.7rem;
        letter-spacing: 2px;
        padding: 0.5rem 0.75rem;
    }

    .section-title {
        font-size: 1.75rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }

    .section-description {
        font-size: 1rem;
        line-height: 1.7;
        padding: 0 0.5rem;
    }

    /* Who We Work With - Single column for readability */
    .who-we-work-with__grid {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }

    .who-card {
        padding: 1.5rem;
        border-radius: var(--radius-md);
    }

    .who-card__icon {
        width: 50px;
        height: 50px;
        margin-bottom: 1rem;
    }

    .who-card h3 {
        font-size: 1.15rem;
        margin-bottom: 0.5rem;
    }

    .who-card p {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .who-we-work-with__note {
        padding: 1.25rem;
        margin-top: 1rem;
    }

    .who-we-work-with__note p {
        font-size: 0.95rem;
    }

    /* Pillars - Single column for readability */
    .pillars__grid {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }

    .pillar-card {
        padding: 1.5rem;
        border-radius: var(--radius-md);
    }

    .pillar-card__number {
        font-size: 2.5rem;
        margin-bottom: 0.25rem;
    }

    .pillar-card__title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .pillar-card__text {
        font-size: 0.95rem;
        display: block;
        line-height: 1.6;
    }

    /* Process - Single column */
    .process__steps {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
    }

    .process__steps::before {
        display: none;
    }

    .process-step {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1rem;
        background: var(--color-gray-200);
        border-radius: var(--radius-md);
    }

    .process-step__number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .process-step__content h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .process-step__content p {
        font-size: 0.95rem;
        display: block;
        line-height: 1.6;
    }

    /* Services - Single column */
    .services__grid {
        grid-template-columns: 1fr !important;
        gap: 1px;
    }

    .service-card {
        padding: 1.5rem;
    }

    .service-card__icon {
        width: 50px;
        height: 50px;
        margin-bottom: 1rem;
    }

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

    .service-card__title {
        font-size: 1.05rem;
        margin-bottom: 0.5rem;
    }

    .service-card__description {
        display: block;
        font-size: 0.9rem;
        line-height: 1.6;
    }

    /* About NLP */
    .about-nlp__content {
        gap: 2rem;
    }

    .about-nlp__text {
        padding: 0;
    }

    .about-nlp__description {
        font-size: 1rem;
        margin-bottom: 1rem;
        line-height: 1.7;
    }

    .about-nlp__highlight {
        padding: 1.25rem;
        margin-bottom: 1.5rem;
        border-radius: var(--radius-sm);
    }

    .about-nlp__highlight h4 {
        font-size: 1rem;
    }

    .about-nlp__highlight p {
        font-size: 0.95rem;
    }

    .about-nlp__stats {
        gap: 2rem;
        justify-content: center;
        flex-wrap: wrap;
    }

    .about-nlp__stat-number {
        font-size: 2rem;
    }

    .about-nlp__stat-label {
        font-size: 0.75rem;
    }

    /* Commits Preview - Mobile Slider */
    .commits-slider--mobile {
        position: relative;
        overflow: hidden;
        margin: 0;
        padding: 0;
    }

    .commits-slider--mobile .commits-slider__track {
        display: flex;
        transition: transform 0.3s ease;
        animation: none;
        width: auto;
    }

    .commits-slider--mobile .commit-card {
        flex: 0 0 100% !important;
        min-width: 100% !important;
        width: 100% !important;
        padding: 0 1rem;
        border-radius: var(--radius-md);
        box-sizing: border-box;
    }

    .commits-slider--mobile .commit-card__image {
        width: 100%;
        height: auto;
        display: block;
    }

    .commits-slider--mobile .commits-slider__track {
        gap: 0 !important;
    }

    .commits-slider__nav {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 1rem;
        margin-top: 1.5rem;
    }

    .commits-slider__btn {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        border: 1px solid var(--color-gray-400);
        background: var(--color-gray-300);
        color: var(--color-light);
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all var(--transition-base);
    }

    .commits-slider__btn:hover {
        background: var(--color-accent);
        border-color: var(--color-accent);
    }

    .commits-slider__btn svg {
        width: 20px;
        height: 20px;
    }

    .commits-slider__dots {
        display: flex;
        gap: 0.5rem;
    }

    .commits-slider__dots .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--color-gray-400);
        cursor: pointer;
        transition: all var(--transition-base);
    }

    .commits-slider__dots .dot.active {
        background: var(--color-accent);
        transform: scale(1.2);
    }

    /* Testimonials */
    .testimonials__slider {
        overflow: hidden;
    }

    .testimonials__track {
        align-items: stretch;
    }

    .testimonial-card {
        flex: 0 0 100%;
        display: flex;
        align-items: flex-start;
    }

    .testimonial-card__content {
        padding: 1.5rem;
        border-radius: var(--radius-md);
        height: auto;
    }

    .testimonial-card__text {
        font-size: 0.9rem;
        line-height: 1.6;
        max-height: 300px;
        overflow-y: auto;
    }

    .testimonial-card__author {
        flex-direction: column;
        gap: 0.75rem;
    }

    .testimonials__nav {
        margin-top: 1.5rem;
    }

    /* CTA */
    .cta {
        padding: 3rem 0;
    }

    .cta__title {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .cta__text {
        font-size: 1rem;
        line-height: 1.7;
    }

    .cta .btn {
        width: 100%;
        max-width: 100%;
        padding: 1.25rem 2rem;
        font-size: 0.9rem;
    }

    /* Contact Section */
    .contact__wrapper {
        gap: 2rem;
    }

    .contact__info {
        padding: 0;
    }

    .contact__title {
        font-size: 1.5rem;
    }

    .contact__description {
        font-size: 1rem;
        line-height: 1.7;
    }

    .contact__details {
        gap: 1rem;
    }

    .contact__item {
        padding: 1rem;
        border-radius: var(--radius-sm);
    }

    .contact__icon {
        width: 45px;
        height: 45px;
    }

    .contact__text h4 {
        font-size: 0.8rem;
    }

    .contact__text a,
    .contact__text span {
        font-size: 1rem;
    }

    .contact__social {
        justify-content: flex-start;
        gap: 1rem;
    }

    .social-link {
        width: 48px;
        height: 48px;
    }

    /* Contact Form */
    .contact__form-wrapper {
        padding: 1.5rem;
        border-radius: var(--radius-md);
    }

    .form__title {
        font-size: 1.1rem;
        margin-bottom: 1.25rem;
    }

    .form__intro {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    .form__group label {
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
    }

    .form__group input,
    .form__group select,
    .form__group textarea {
        padding: 1rem;
        font-size: 1rem;
        border-radius: var(--radius-sm);
        /* Prevent zoom on iOS */
        font-size: 16px;
    }

    .form__group textarea {
        min-height: 150px;
    }

    .form__group--full {
        margin-bottom: 1.25rem;
    }

    .form__row {
        gap: 1rem;
        margin-bottom: 1rem;
    }

    .contact__form-wrapper .btn {
        width: 100%;
        padding: 1.25rem;
        font-size: 1rem;
    }

    /* Footer */
    .footer {
        padding: 2.5rem 0 1.5rem;
    }

    .footer__top {
        gap: 2rem;
        padding-bottom: 2rem;
    }

    .footer__brand {
        text-align: center;
    }

    .footer__logo {
        justify-content: center;
    }

    .footer__tagline {
        font-size: 0.9rem;
    }

    .footer__links {
        gap: 1.5rem;
    }

    .footer__column h4 {
        font-size: 0.8rem;
        margin-bottom: 0.75rem;
    }

    .footer__column a,
    .footer__column span {
        font-size: 0.95rem;
    }

    .footer__bottom {
        padding-top: 1.5rem;
        gap: 1rem;
    }

    .footer__bottom p {
        font-size: 0.75rem;
    }

    .footer__social {
        gap: 1rem;
    }

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

/* --------------------------------
   Hero Section
   -------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    background: var(--color-primary);
    overflow: hidden;
    padding-top: 100px;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.hero__text {
    padding: var(--spacing-2xl) 0;
}

.hero__title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: var(--spacing-xl);
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.hero__title .highlight {
    color: var(--color-accent);
    text-shadow: 0 0 60px var(--color-accent-glow);
}

.hero__description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-2xl);
    max-width: 500px;
    font-weight: 400;
    line-height: 1.7;
}

.btn--arrow-desktop {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: 1.25rem 1.5rem;
    background: var(--color-white);
    color: var(--color-dark);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    transition: all var(--transition-base);
}

.btn--arrow-desktop svg {
    width: 32px;
    height: 32px;
    background: var(--color-accent);
    padding: 6px;
    color: var(--color-dark);
}

.btn--arrow-desktop:hover {
    background: var(--color-accent);
    transform: translateX(5px);
}

.hero__images {
    position: relative;
    height: 600px;
}

.hero__image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: var(--spacing-md);
    height: 100%;
}

.hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%);
    transition: all var(--transition-base);
}

.hero__img:hover {
    filter: grayscale(0%);
}

.hero__img--1 {
    grid-column: 1;
    grid-row: 1 / 3;
}

.hero__img--2 {
    grid-column: 2;
    grid-row: 1;
}

.hero__img--3 {
    grid-column: 2;
    grid-row: 2;
}

/* --------------------------------
   Stats Section
   -------------------------------- */
.stats {
    background: var(--color-primary);
    padding: var(--spacing-3xl) 0;
    margin-top: -60px;
    position: relative;
    z-index: 10;
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: var(--color-gray-200);
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    border: 1px solid var(--color-gray-300);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
    border-right: 1px solid var(--color-gray-300);
    transition: all var(--transition-base);
}

.stat-card:last-child {
    border-right: none;
}

.stat-card:hover {
    background: var(--color-gray-300);
}

.stat-card__icon {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border-radius: 0;
    color: var(--color-accent);
}

.stat-card__icon svg {
    width: 32px;
    height: 32px;
}

.stat-card__number {
    font-family: var(--font-primary);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-white);
    line-height: 1;
}

.stat-card__suffix {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-accent);
}

.stat-card__label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: var(--spacing-sm);
}

/* --------------------------------
   About Section
   -------------------------------- */
.about {
    padding: var(--spacing-4xl) 0;
    background: var(--color-primary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-gray-200) 0%, transparent 100%);
    opacity: 0.5;
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.about__description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-2xl);
}

.about__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.feature {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    padding: var(--spacing-md);
    background: var(--color-gray-200);
    border-left: 3px solid var(--color-accent);
    transition: all var(--transition-base);
}

.feature:hover {
    background: var(--color-gray-300);
    transform: translateX(5px);
}

.feature__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border-radius: 0;
    color: var(--color-accent);
}

.feature__icon svg {
    width: 28px;
    height: 28px;
}

.feature__content h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature__content p {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
}

.about__image {
    position: relative;
}

.about__image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 0;
    box-shadow: none;
    filter: grayscale(20%);
}

.about__image-accent {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    border: 3px solid var(--color-accent);
    transform: translate(15px, 15px);
    z-index: -1;
}

/* --------------------------------
   Problems Section
   -------------------------------- */
.problems {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-200);
    position: relative;
}

.problems::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(270deg, var(--color-accent) 0%, transparent 100%);
    opacity: 0.05;
}

.problems__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.problems .section-subtitle,
.problems .section-title {
    color: var(--color-white);
}

.problems .section-title .highlight {
    color: var(--color-accent);
}

.problems__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.problems__list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1rem;
    color: var(--color-gray-600);
    padding: var(--spacing-md);
    background: var(--color-gray-300);
    border-left: 3px solid transparent;
    transition: all var(--transition-base);
}

.problems__list li:hover {
    border-left-color: var(--color-accent);
    background: var(--color-gray-400);
}

.problems__icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--color-accent);
    font-weight: 900;
    font-size: 1.25rem;
    border-radius: 0;
}

.solution-card {
    background: var(--color-primary);
    padding: var(--spacing-2xl);
    border-radius: 0;
    text-align: center;
    border: 1px solid var(--color-gray-300);
}

.solution-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.solution-card p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
}

/* --------------------------------
   Services Section
   -------------------------------- */
.services {
    padding: var(--spacing-4xl) 0;
    background: var(--color-primary);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/action-3.jpg') center/cover no-repeat;
    opacity: 0.15;
    filter: grayscale(100%);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--color-gray-300);
    border: 1px solid var(--color-gray-300);
}

.service-card {
    padding: var(--spacing-2xl);
    background: var(--color-gray-200);
    border-radius: 0;
    text-align: center;
    transition: all var(--transition-base);
    border: none;
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

.service-card:hover {
    background: var(--color-gray-300);
    transform: none;
    box-shadow: none;
}

.service-card:hover::before {
    width: 60px;
}

.service-card__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border-radius: 0;
    color: var(--color-accent);
}

.service-card__icon svg {
    width: 36px;
    height: 36px;
}

.service-card__title {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-card__description {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    line-height: 1.7;
}

/* --------------------------------
   About NLP Section
   -------------------------------- */
.about-nlp {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-200);
    position: relative;
    overflow: hidden;
}

.about-nlp::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(270deg, var(--color-accent) 0%, transparent 100%);
    opacity: 0.03;
}

.about-nlp__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-nlp__image {
    position: relative;
}

.about-nlp__image img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: grayscale(20%);
    transition: all var(--transition-base);
}

.about-nlp__image:hover img {
    filter: grayscale(0%);
}

.about-nlp__image-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 3px solid var(--color-accent);
    transform: translate(-15px, -15px);
    z-index: -1;
}

.about-nlp__text {
    padding: var(--spacing-xl) 0;
}

.about-nlp__description {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.about-nlp__stats {
    display: flex;
    gap: var(--spacing-2xl);
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-gray-400);
    border-bottom: 1px solid var(--color-gray-400);
}

.about-nlp__stat {
    text-align: center;
}

.about-nlp__stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.about-nlp__stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --------------------------------
   Commits Preview Section
   -------------------------------- */
.commits-preview {
    padding: var(--spacing-4xl) 0;
    background: var(--color-primary);
    position: relative;
}

.commits-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 50% 100%, rgba(0, 180, 216, 0.08) 0%, transparent 50%);
}

.commits-slider {
    position: relative;
    z-index: 1;
    overflow: hidden;
    margin: 0 -3rem;
    padding: 0 3rem;
}

.commits-slider__track {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
    animation: scroll-commits 60s linear infinite;
    width: max-content;
}

.commits-slider__track:hover {
    animation-play-state: paused;
}

@keyframes scroll-commits {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-33.333%);
    }
}

.commit-card {
    flex: 0 0 400px;
    background: var(--color-gray-200);
    border: 1px solid var(--color-gray-300);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-base);
}

.commit-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.commit-card__image {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

/* Hide nav on desktop - auto-scroll handles it */
.commits-slider__nav {
    display: none;
}

.commits-preview__cta {
    text-align: center;
    margin-top: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

/* --------------------------------
   Testimonials Section
   -------------------------------- */
.testimonials {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-200);
    overflow: hidden;
}

.testimonials__slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.testimonials__track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    flex: 0 0 100%;
    padding: 0 var(--spacing-md);
}

.testimonial-card__content {
    background: var(--color-gray-300);
    padding: var(--spacing-2xl);
    border-radius: 0;
    box-shadow: none;
    text-align: center;
    border: 1px solid var(--color-gray-400);
    border-top: 3px solid var(--color-accent);
}

.testimonial-card__quote {
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
}

.testimonial-card__quote svg {
    width: 40px;
    height: 40px;
}

.testimonial-card__text {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    line-height: 1.8;
    font-style: normal;
    margin-bottom: var(--spacing-xl);
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.testimonial-card__avatar {
    width: 60px;
    height: 60px;
    border-radius: 0;
    object-fit: cover;
    border: 2px solid var(--color-accent);
}

.testimonial-card__info h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.testimonial-card__info span {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.testimonials__btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-300);
    border: 1px solid var(--color-gray-400);
    border-radius: 0;
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
}

.testimonials__btn:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-dark);
}

.testimonials__btn svg {
    width: 20px;
    height: 20px;
}

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

.testimonials__dots .dot {
    width: 10px;
    height: 10px;
    background: var(--color-gray-400);
    border-radius: 0;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonials__dots .dot.active {
    background: var(--color-accent);
    width: 30px;
}

/* --------------------------------
   Video Section
   -------------------------------- */
.video-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-primary);
}

.video-section__content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.video-section__text p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
}

.video-placeholder {
    position: relative;
    height: 400px;
    border-radius: 0;
    overflow: hidden;
    background: var(--color-gray-200);
    border: 1px solid var(--color-gray-300);
}

.video-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
}

.video-placeholder:hover img {
    filter: grayscale(0%);
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90px;
    height: 90px;
    background: var(--color-accent);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-dark);
    transition: all var(--transition-base);
    box-shadow: 0 0 40px var(--color-accent-glow);
}

.video-play-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--color-white);
    box-shadow: 0 0 60px var(--color-accent-glow);
}

.video-play-btn svg {
    width: 30px;
    height: 30px;
    margin-left: 4px;
}

/* --------------------------------
   CTA Section
   -------------------------------- */
.cta {
    position: relative;
    padding: var(--spacing-4xl) 0;
    background: var(--color-accent);
    overflow: hidden;
}


.cta__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.95) 0%, rgba(0, 150, 180, 0.95) 100%);
}

.cta__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta__title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 6vw, 4rem);
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: -1px;
}

.cta__text {
    font-size: 1.125rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.8;
}

/* --------------------------------
   Contact Section
   -------------------------------- */
.contact {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-200);
}

.contact__wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-4xl);
}

.contact__description {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-2xl);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.contact__item {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-md);
    background: var(--color-gray-300);
    border-left: 3px solid var(--color-accent);
    transition: all var(--transition-base);
}

.contact__item:hover {
    background: var(--color-gray-400);
}

.contact__icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border-radius: 0;
    color: var(--color-accent);
}

.contact__icon svg {
    width: 24px;
    height: 24px;
}

.contact__text h4 {
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact__text a,
.contact__text span {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
}

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

.contact__social {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-300);
    border-radius: 0;
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
    border: 1px solid var(--color-gray-400);
}

.social-link:hover {
    background: var(--color-accent);
    color: var(--color-dark);
    border-color: var(--color-accent);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* Contact Form */
.contact__form-wrapper {
    background: var(--color-gray-300);
    padding: var(--spacing-2xl);
    border-radius: 0;
    box-shadow: none;
    border: 1px solid var(--color-gray-400);
}

.form__title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form__group {
    display: flex;
    flex-direction: column;
}

.form__group--full {
    margin-bottom: var(--spacing-lg);
}

.form__group label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form__group input,
.form__group select,
.form__group textarea {
    padding: 1rem;
    border: 1px solid var(--color-gray-400);
    border-radius: 0;
    background: var(--color-gray-200);
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px var(--color-accent-glow);
}

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

/* --------------------------------
   Footer
   -------------------------------- */
.footer {
    background: var(--color-primary);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    border-top: 1px solid var(--color-gray-300);
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--spacing-4xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-gray-300);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer__logo img {
    height: 40px;
    width: auto;
}

.footer__logo span {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.footer__tagline {
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer__column h4 {
    font-size: 0.75rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

.footer__column a,
.footer__column span {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
}

.footer__bottom p {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer__social {
    display: flex;
    gap: var(--spacing-md);
}

.footer__social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-300);
    border-radius: 0;
    color: var(--color-gray-500);
    transition: all var(--transition-fast);
}

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

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

/* --------------------------------
   Responsive Styles
   -------------------------------- */
@media (max-width: 1024px) {
    .stats__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about__content,
    .problems__content,
    .video-section__content,
    .contact__wrapper,
    .about-nlp__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .about__image,
    .about-nlp__image {
        order: -1;
    }

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

    .about-nlp__stats {
        justify-content: center;
    }

    .footer__top {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
}

@media (max-width: 768px) {
    /* Navigation Mobile */
    .header {
        padding: 0.75rem 0;
    }

    .nav {
        height: 70px;
    }

    .nav__logo .logo-img {
        height: 60px;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--color-primary);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: right var(--transition-base);
        z-index: 1000;
        padding: 2rem;
    }

    .nav__menu.show-menu {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        gap: 2rem;
        width: 100%;
        text-align: center;
    }

    .nav__link {
        font-size: 1.5rem;
        display: block;
        padding: 0.75rem 1rem;
    }

    .nav__link--cta {
        margin-top: 1rem;
        padding: 1.25rem 2rem;
        font-size: 1.1rem;
    }

    .nav__toggle {
        display: flex;
        flex-direction: column;
        gap: 6px;
        cursor: pointer;
        z-index: 1001;
        padding: 0.5rem;
    }

    .nav__toggle span {
        width: 28px;
        height: 3px;
        background: var(--color-white);
        transition: all var(--transition-fast);
        border-radius: 2px;
    }

    .nav__close {
        display: block;
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
        width: 40px;
        height: 40px;
        cursor: pointer;
    }

    .nav__close span {
        position: absolute;
        width: 100%;
        height: 3px;
        background: var(--color-white);
        top: 50%;
        border-radius: 2px;
    }

    .nav__close span:first-child {
        transform: rotate(45deg);
    }

    .nav__close span:last-child {
        transform: rotate(-45deg);
    }

    .nav__social {
        display: none;
    }

    .stats__grid {
        grid-template-columns: 1fr;
        padding: var(--spacing-lg);
    }

    .stat-card__number {
        font-size: 2.5rem;
    }

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

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

    .footer__links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .footer__column ul {
        align-items: center;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    /* Extra small screen optimizations */
    .mobile-hero {
        padding-top: 90px;
    }

    .mobile-hero__title {
        font-size: 1.75rem;
    }

    .mobile-hero__text {
        font-size: 1rem;
    }

    .mobile-hero__images img {
        height: 150px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .hero__buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero__buttons .btn {
        width: 100%;
    }

    .about-nlp__stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .about-nlp__stat-number {
        font-size: 1.75rem;
    }

    .testimonials__nav {
        gap: 0.75rem;
    }

    .testimonials__btn {
        width: 44px;
        height: 44px;
    }

    .cta__title {
        font-size: 1.5rem;
    }

    .commit-card {
        flex: 0 0 260px;
    }

    .commit-card__image {
        height: 260px;
    }

    /* Ensure touch targets are at least 44px */
    .btn {
        min-height: 48px;
    }

    .nav__toggle {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* --------------------------------
   Utility Classes
   -------------------------------- */
.text-center {
    text-align: center;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}

.mb-4 {
    margin-bottom: var(--spacing-xl);
}

/* --------------------------------
   Animations
   -------------------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Placeholder styles for images */
.team-card__image img,
.commit-card__image img,
.about__image img,
.video-placeholder img,
.testimonial-card__avatar {
    background: linear-gradient(135deg, var(--color-gray-300) 0%, var(--color-gray-400) 100%);
}

/* Selection styling */
::selection {
    background: var(--color-accent);
    color: var(--color-dark);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-200);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-400);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

/* --------------------------------
   Page Header (for sub-pages)
   -------------------------------- */
.header--dark {
    background: var(--color-primary);
}

.page-header {
    padding: var(--spacing-4xl) 0 var(--spacing-2xl);
    padding-top: 150px;
    background: var(--color-primary);
    text-align: center;
}

.page-header__title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.page-header__title .highlight {
    color: var(--color-accent);
    text-shadow: 0 0 30px var(--color-accent-glow);
}

.page-header__text {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

/* --------------------------------
   Commits Gallery Page
   -------------------------------- */
.commits-gallery {
    padding: var(--spacing-3xl) 0;
    background: var(--color-primary);
}

.commits-gallery__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.commit-card {
    position: relative;
    overflow: hidden;
    background: var(--color-gray-200);
    aspect-ratio: 1;
}

.commit-card__image {
    width: 100%;
    height: 100%;
}

.commit-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--transition-base);
    filter: grayscale(20%);
}

.commit-card:hover .commit-card__image img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

/* --------------------------------
   Photo Gallery Page
   -------------------------------- */
.photo-gallery {
    padding: var(--spacing-3xl) 0;
    background: var(--color-primary);
}

.photo-gallery__masonry {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    grid-auto-rows: 250px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    background: var(--color-gray-200);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--transition-base);
    filter: grayscale(20%);
}

.gallery-item:hover img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.gallery-item--tall {
    grid-row: span 2;
}

.gallery-item--wide {
    grid-column: span 2;
}

/* Responsive for new pages */
@media (max-width: 1024px) {
    .commits-gallery__grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

@media (max-width: 768px) {
    .page-header {
        padding-top: 120px;
    }

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

    .photo-gallery__masonry {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }

    .gallery-item--tall,
    .gallery-item--wide {
        grid-row: span 1;
        grid-column: span 1;
    }
}

/* --------------------------------
   Who We Work With Section
   -------------------------------- */
.who-we-work-with {
    padding: var(--spacing-4xl) 0;
    background: var(--color-secondary);
}

.who-we-work-with__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.who-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.who-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.who-card__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-glow);
    border-radius: 50%;
}

.who-card__icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--color-accent);
}

.who-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.who-card p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

.who-we-work-with__note {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-gray-200);
    border-left: 4px solid var(--color-accent);
}

.who-we-work-with__note p {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-accent);
    margin: 0;
}

@media (max-width: 768px) {
    .who-we-work-with__grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------
   4 Pillars Section
   -------------------------------- */
.pillars {
    padding: var(--spacing-4xl) 0;
    background: var(--color-primary);
    position: relative;
    overflow: hidden;
}

.pillars::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/action-1.jpg') center/cover no-repeat;
    opacity: 0.18;
    filter: grayscale(100%);
}

.pillars__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.pillar-card {
    padding: var(--spacing-xl);
    background: var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-accent);
}

.pillar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 180, 216, 0.2);
}

.pillar-card__number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-accent);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.pillar-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.pillar-card__text {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

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

@media (max-width: 768px) {
    .pillars__grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------
   Process Section
   -------------------------------- */
.process {
    padding: var(--spacing-4xl) 0;
    background: var(--color-secondary);
    position: relative;
    overflow: hidden;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/players.jpg') center/cover no-repeat;
    opacity: 0.15;
    filter: grayscale(100%);
}

.process__steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    position: relative;
}

.process__steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--color-gray-400);
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-step__number {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-dark);
    font-size: 2rem;
    font-weight: 800;
    border-radius: 50%;
}

.process-step__content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.process-step__content p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

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

    .process__steps::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .process__steps {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------
   Hero Subtext
   -------------------------------- */
.hero__subtext {
    font-size: 0.95rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-xl);
    font-style: italic;
}

.mobile-hero__subtext {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-style: italic;
}

/* --------------------------------
   About NLP Highlight Box
   -------------------------------- */
.about-nlp__highlight {
    background: var(--color-gray-200);
    border-left: 4px solid var(--color-accent);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.about-nlp__highlight h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.about-nlp__highlight p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin: 0;
}

/* --------------------------------
   Form Intro Text
   -------------------------------- */
.form__intro {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

/* --------------------------------
   Commits Map Section
   -------------------------------- */
.commits-map {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-100);
}

.commits-map__wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.commits-map__info {
    padding-right: var(--spacing-xl);
}

.commits-map__title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
}

.commits-map__description {
    font-size: 1.1rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.commits-map__stats {
    display: flex;
    gap: var(--spacing-xl);
}

.commits-map__stat {
    text-align: center;
}

.commits-map__stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-accent);
}

.commits-map__stat-label {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.commits-map__container {
    position: relative;
}

.us-map-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    transform: scale(1.02);
}

/* Responsive Commits Map */
@media (max-width: 992px) {
    .commits-map__wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .commits-map__info {
        padding-right: 0;
        text-align: center;
    }

    .commits-map__stats {
        justify-content: center;
    }

    .commits-map__title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .commits-map__title {
        font-size: 1.75rem;
    }

    .commits-map__stat-number {
        font-size: 2rem;
    }
}