/* ========================================
   CSS VARIABLES
   ======================================== */
:root {
    --color-primary: #0EA5E9;
    --color-secondary: #111827;
    --color-accent: #22C55E;
    --color-bg: #FFFFFF;
    --color-bg-light: #F9FAFB;
    --color-bg-lighter: #F1F5F9;
    --color-text: #111827;
    --color-text-light: #6B7280;
    --color-text-lighter: #9CA3AF;
    --color-border: #E5E7EB;
    --color-border-light: #F3F4F6;

    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Poppins', system-ui, -apple-system, sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;

    --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);

    --transition: all 0.3s ease;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
}

ul {
    list-style: none;
}

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

/* ========================================
   SKIP LINK (ACCESSIBILITY)
   ======================================== */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-secondary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 600;
}

h4 {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    font-weight: 600;
}

p {
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

strong {
    font-weight: 600;
}

/* ========================================
   UTILITIES
   ======================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.section__title {
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.section__title--center {
    text-align: center;
}

.section__intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
    white-space: nowrap;
}

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

.btn--primary:hover,
.btn--primary:focus {
    background-color: #0284c7;
    border-color: #0284c7;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--secondary:hover,
.btn--secondary:focus {
    background-color: var(--color-primary);
    color: white;
}

.btn--outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn--outline:hover,
.btn--outline:focus {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

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

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

/* ========================================
   HEADER / NAVIGATION
   ======================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
}

.nav__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    max-width: 1280px;
    margin: 0 auto;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-text);
}

.nav__logo svg {
    flex-shrink: 0;
}

.nav__brand {
    font-family: var(--font-heading);
}

.nav__menu {
    display: none;
    gap: var(--spacing-lg);
}

.nav__link {
    font-weight: 500;
    color: var(--color-text-light);
    transition: var(--transition);
    position: relative;
}

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

.nav__link:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
    border-radius: 4px;
}

.nav__container > .btn {
    display: none;
}

@media (min-width: 768px) {
    .nav__menu {
        display: flex;
    }

    .nav__container > .btn {
        display: inline-block;
    }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #E0F2FE 0%, #FFFFFF 100%);
}

.hero__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero__content {
    text-align: center;
}

.hero__title {
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero__actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    justify-content: center;
}

.hero__image {
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .hero__actions {
        flex-direction: row;
    }

    .hero__content {
        text-align: left;
    }
}

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

/* ========================================
   BENEFITS SECTION
   ======================================== */
.benefits {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg);
}

.benefits__grid {
    display: grid;
    gap: var(--spacing-lg);
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.benefit-card {
    padding: var(--spacing-xl);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.benefit-card__icon {
    margin-bottom: var(--spacing-md);
}

.benefit-card__title {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.benefit-card__text {
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* ========================================
   SOLUTIONS SECTION
   ======================================== */
.solutions {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-light);
}

.solutions__category {
    margin-bottom: var(--spacing-3xl);
}

.solutions__category:last-child {
    margin-bottom: 0;
}

.solutions__category-title {
    margin-bottom: var(--spacing-xl);
    text-align: center;
    color: var(--color-primary);
}

.solutions__grid {
    display: grid;
    gap: var(--spacing-lg);
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.solution-card {
    padding: var(--spacing-xl);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

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

.solution-card--service {
    border-color: var(--color-accent);
    border-width: 2px;
}

.solution-card__title {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.solution-card__description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.solution-card__features {
    margin-bottom: var(--spacing-xl);
    flex-grow: 1;
}

.solution-card__features li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

.solution-card__features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
    font-size: 1.125rem;
}

/* ========================================
   PROCESS SECTION
   ======================================== */
.process {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg);
}

.process__steps {
    display: grid;
    gap: var(--spacing-lg);
    align-items: center;
}

.process-step {
    text-align: center;
    padding: var(--spacing-lg);
}

.process-step__icon {
    margin: 0 auto var(--spacing-md);
}

.process-step__title {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.process-step__description {
    color: var(--color-text-light);
    margin: 0;
}

.process__arrow {
    display: none;
    justify-content: center;
}

@media (min-width: 768px) {
    .process__steps {
        grid-template-columns: repeat(7, 1fr);
    }

    .process-step {
        grid-column: span 1;
    }

    .process__arrow {
        display: flex;
    }
}

/* ========================================
   CASES SECTION
   ======================================== */
.cases {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-lighter);
}

.cases__grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.case-card {
    padding: var(--spacing-xl);
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.case-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.case-card__title {
    color: var(--color-text);
}

.case-card__industry {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    background-color: #E0F2FE;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
}

.case-card__challenge,
.case-card__result {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.case-card__metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-lg);
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
}

.metric {
    text-align: center;
}

.metric__value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.metric__label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.testimonials {
    margin-top: var(--spacing-3xl);
}

.testimonials__title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text);
}

.testimonials__grid {
    display: grid;
    gap: var(--spacing-xl);
}

.testimonial {
    padding: var(--spacing-xl);
    background-color: var(--color-bg);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.testimonial__text {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.testimonial__author {
    display: block;
    font-style: normal;
}

.testimonial__author strong {
    display: block;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.testimonial__author span {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

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

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg);
}

.about__content {
    display: grid;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about__intro {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.about__text p {
    color: var(--color-text-light);
}

.about__values {
    margin-top: var(--spacing-xl);
}

.about__values-title {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.about__values-list {
    display: grid;
    gap: var(--spacing-md);
}

.about__values-list li {
    color: var(--color-text-light);
}

.about__values-list li strong {
    color: var(--color-text);
}

.about__image {
    max-width: 500px;
    margin: 0 auto;
}

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

/* ========================================
   RESOURCES SECTION
   ======================================== */
.resources {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-light);
}

.resources__grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.resource-card {
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.resource-card__image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.resource-card__image svg {
    width: 100%;
    height: 100%;
}

.resource-card__content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.resource-card__category {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.resource-card__title {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.resource-card__excerpt {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.resource-card__link {
    color: var(--color-primary);
    font-weight: 600;
    transition: var(--transition);
}

.resource-card__link:hover,
.resource-card__link:focus {
    color: #0284c7;
    text-decoration: underline;
}

.resources__cta {
    text-align: center;
}

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

/* ========================================
   FAQ SECTION
   ======================================== */
.faq {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg);
}

.faq__list {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    gap: var(--spacing-lg);
}

.faq-item {
    padding: var(--spacing-lg);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.faq-item__question {
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.faq-item__answer {
    color: var(--color-text-light);
    margin: 0;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-bg-lighter) 0%, var(--color-bg) 100%);
}

.contact__content {
    display: grid;
    gap: var(--spacing-2xl);
}

.contact__info {
    padding: var(--spacing-xl);
}

.contact__info p {
    color: var(--color-text-light);
}

.contact__details {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.contact-detail strong {
    display: block;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.contact-detail a {
    color: var(--color-primary);
    transition: var(--transition);
}

.contact-detail a:hover,
.contact-detail a:focus {
    color: #0284c7;
    text-decoration: underline;
}

.contact__form {
    padding: var(--spacing-xl);
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

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

.form-row {
    display: grid;
    gap: var(--spacing-lg);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--color-bg);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.form-input:invalid:not(:placeholder-shown),
.form-select:invalid:not(:placeholder-shown),
.form-textarea:invalid:not(:placeholder-shown) {
    border-color: #EF4444;
}

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

.form-disclaimer {
    font-size: 0.875rem;
    color: var(--color-text-lighter);
    margin-top: var(--spacing-md);
    margin-bottom: 0;
    text-align: center;
}

.form-disclaimer a {
    color: var(--color-primary);
}

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

    .contact__content {
        grid-template-columns: 1fr 1.5fr;
    }
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background-color: var(--color-secondary);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer__main {
    display: grid;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-lg);
}

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

.footer__brand-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    display: block;
    margin-bottom: 0.25rem;
}

.footer__tagline {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer__links {
    display: grid;
    gap: var(--spacing-xl);
}

.footer__column-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: white;
}

.footer__column ul {
    display: grid;
    gap: var(--spacing-sm);
}

.footer__column a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer__column a:hover,
.footer__column a:focus {
    color: var(--color-primary);
}

.footer__bottom {
    display: grid;
    gap: var(--spacing-md);
    text-align: center;
}

.footer__legal p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0.25rem;
}

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

.footer__policies a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

.footer__policies a:hover,
.footer__policies a:focus {
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .footer__main {
        grid-template-columns: 1.5fr 2fr;
    }

    .footer__links {
        grid-template-columns: repeat(4, 1fr);
    }

    .footer__bottom {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }

    .footer__policies {
        justify-content: flex-end;
    }
}

/* ========================================
   SMOOTH SCROLL & FOCUS STYLES
   ======================================== */
:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
}

a:focus-visible {
    border-radius: 4px;
}

/* ========================================
   TECH STACK SECTION
   ======================================== */
.tech-stack {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: white;
}

.tech-stack .section__title,
.tech-stack .section__intro {
    color: white;
}

.tech-categories {
    display: grid;
    gap: var(--spacing-xl);
}

.tech-category {
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.tech-category:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.tech-category__title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tech-tag {
    padding: 0.5rem 1rem;
    background: rgba(14, 165, 233, 0.1);
    border: 1px solid rgba(14, 165, 233, 0.3);
    border-radius: 2rem;
    color: #7DD3FC;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
}

.tech-tag:hover {
    background: rgba(14, 165, 233, 0.2);
    border-color: var(--color-primary);
    color: white;
    transform: scale(1.05);
}

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

/* ========================================
   SERVICES SECTION
   ======================================== */
.services {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg);
}

.services__grid {
    display: grid;
    gap: var(--spacing-xl);
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.service-card {
    padding: var(--spacing-xl);
    background-color: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

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

.service-card__icon {
    flex-shrink: 0;
}

.service-card__title {
    color: var(--color-text);
    margin: 0;
}

.service-card__description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.service-card__features {
    margin: 0;
}

.service-card__features li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.service-card__features li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .header,
    .nav,
    .btn,
    .hero__actions,
    .contact__form,
    .footer {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    h1, h2, h3 {
        page-break-after: avoid;
    }
}