:root {
    --bg-soft-white: #f9f9f9;
    --bg-section-alt: #f7f8fa;
    --text-slate-grey: #2e2e2e;
    --text-light: #555;
    --text-muted: #888;
    --text-footer: #b8b8b8;
    --highlight-cyan: #00e0ff;
    --primary-blue: #3a8dff;
    --primary-purple: #8a3ffc;
    --header-bg: #14213d;
    --footer-bg: #1a1a1a;
    --gradient: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    --transition: 0.3s ease;
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

[id] {
    scroll-margin-top: 90px;
}

body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-soft-white);
    color: var(--text-slate-grey);
    line-height: 1.6;
}

/* Utilities */
.grid-list {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}
.u-text-center {
    text-align: center;
}
.u-flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}
.card {
    background: white;
    transition: all var(--transition);
}
.card-soft {
    border-radius: 10px;
    box-shadow: var(--shadow-md);
}

/* Header */
header {
    background: var(--header-bg);
    padding: 1.2rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    border-bottom: 2px solid rgba(0, 224, 255, 0.1);
}
.header-content,
.container,
.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: white;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-decoration: none;
    text-transform: uppercase;
    background: linear-gradient(135deg, #fff, var(--highlight-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation */
.burger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}
.burger-menu span {
    display: block;
    width: 28px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all var(--transition);
}
.burger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}
.burger-menu.active span:nth-child(2) {
    opacity: 0;
}
.burger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

nav {
    display: flex;
    gap: 1rem;
    align-items: center;
}
.nav-contact-btn {
    margin-left: 0.5rem;
    background: var(--gradient);
    color: white;
    text-decoration: none;
    padding: 0.55rem 1rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all var(--transition);
}
.nav-contact-btn:hover {
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}
.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0;
}
.nav-item:hover .dropdown-menu,
.dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-toggle {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.9);
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    font-size: 1.05rem;
    font-weight: 500;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}
.dropdown-toggle:hover,
.dropdown-toggle.active {
    color: var(--highlight-cyan);
}
.dropdown-toggle i {
    transition: transform var(--transition);
}
.dropdown-toggle.active i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--header-bg);
    border: 1px solid rgba(0, 224, 255, 0.2);
    border-radius: 0 0 8px 8px;
    min-width: 200px;
    margin-top: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition);
    z-index: 1001;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}
.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    margin-left: 0;
    font-size: 0.95rem;
    transition: all var(--transition);
    position: relative;
}
.dropdown-menu a::after {
    display: none;
}
.dropdown-menu a:hover {
    background: rgba(0, 224, 255, 0.1);
    color: var(--highlight-cyan);
    padding-left: 2rem;
}
.dropdown-menu a:last-child {
    border-radius: 0 0 8px 8px;
}

.contact-form {
    max-width: 760px;
    margin: 0 auto;
    padding: 2.25rem;
    border: 1px solid rgba(58, 141, 255, 0.16);
}

.contact-section {
    background: var(--bg-section-alt);
}

.contact-intro {
    max-width: 700px;
    margin: 0 auto 2rem;
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.75;
}

.privacy-policy-section {
    background: var(--bg-section-alt);
}

.privacy-policy-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 2.5rem;
    border: 1px solid rgba(58, 141, 255, 0.16);
}

.privacy-policy-content .section-title {
    margin-bottom: 1rem;
}

.privacy-policy-content h2 {
    margin-top: 2rem;
    margin-bottom: 0.85rem;
    font-size: 1.35rem;
    color: var(--primary-blue);
}

.privacy-policy-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: var(--text-light);
}

.privacy-policy-content ul {
    margin: 0.35rem 0 1.25rem 1.25rem;
}

.privacy-policy-content li {
    margin-bottom: 0.45rem;
    color: var(--text-light);
}

.privacy-policy-content a {
    color: var(--primary-blue);
    word-break: break-word;
}

.privacy-policy-content a:hover {
    color: var(--primary-purple);
}

.success-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.success-page main {
    flex: 1;
    display: flex;
}

.success-section {
    width: 100%;
    display: flex;
    align-items: center;
}

.success-card {
    max-width: 760px;
    margin: 0 auto;
    padding: 2.5rem;
    border: 1px solid rgba(58, 141, 255, 0.16);
}

.success-card .section-title {
    margin-bottom: 1.25rem;
}

.success-card .contact-intro {
    margin-bottom: 1.5rem;
}

.success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    background: var(--gradient);
    color: white;
    font-size: 1.4rem;
}

.my-work-section {
    background: var(--bg-section-alt);
}

.my-work-section .container {
    max-width: 2000px;
    padding: 0 2rem;
}

.my-work-section .about-intro {
    margin: 0 auto 2rem;
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.work-preview {
    max-width: 980px;
    margin: 0;
    padding: 1.25rem;
    border: 1px solid rgba(58, 141, 255, 0.16);
}

.work-preview-title {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-slate-grey);
    text-align: center;
}

.work-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.device-switch,
.work-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.device-btn {
    border: 1px solid rgba(58, 141, 255, 0.28);
    background: white;
    color: var(--text-slate-grey);
    padding: 0.55rem 0.9rem;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--transition);
}

.device-btn:hover,
.device-btn.is-active {
    background: var(--gradient);
    color: white;
    border-color: transparent;
}

.device-frame {
    margin: 0 auto;
    background: #111;
    padding: 0.75rem;
    border-radius: 18px;
    transition: all var(--transition);
}

.device-frame iframe {
    display: block;
    width: 100%;
    height: 500px;
    border: 0;
    border-radius: 12px;
    background: white;
}

.device-frame.desktop {
    max-width: 860px;
}

.device-frame.tablet {
    max-width: 680px;
}

.device-frame.mobile {
    max-width: 340px;
}

.work-preview.expanded {
    position: fixed;
    inset: 1rem;
    z-index: 2500;
    margin: 0;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.work-preview.expanded .device-frame {
    max-width: 100%;
}

.work-preview.expanded .device-frame iframe {
    height: calc(100vh - 210px);
}

body.preview-expanded {
    overflow: hidden;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-slate-grey);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(58, 141, 255, 0.2);
    border-radius: 8px;
    background: var(--bg-soft-white);
    color: var(--text-slate-grey);
    font-size: 1rem;
    transition:
        border 0.2s ease,
        box-shadow 0.2s ease,
        background-color 0.2s ease;
}

.contact-form textarea {
    min-height: 140px;
    resize: vertical;
}

.contact-form select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, var(--primary-blue) 50%),
        linear-gradient(135deg, var(--primary-blue) 50%, transparent 50%);
    background-position:
        calc(100% - 18px) calc(1em + 2px),
        calc(100% - 12px) calc(1em + 2px);
    background-size:
        6px 6px,
        6px 6px;
    background-repeat: no-repeat;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(58, 141, 255, 0.2);
    background: white;
    outline: none;
}

.contact-form .cta-button {
    margin-top: 0.25rem;
    background: var(--gradient);
    color: white;
    box-shadow: var(--shadow-md);
}

.contact-form .cta-button:hover {
    background: var(--header-bg);
    color: var(--highlight-cyan);
}

main {
    margin-top: 70px;
}

/* Hero */
.hero {
    background: url("https://images.unsplash.com/photo-1517694712202-14dd9538aa97?w=1200&h=600&fit=crop")
        center/cover;
    color: white;
    padding: 8rem 2rem;
    text-align: center;
    position: relative;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 31, 58, 0.75);
    z-index: 1;
}
.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
}
.hero-subtitle {
    font-size: 1.8rem;
    color: var(--highlight-cyan);
    margin-bottom: 1.5rem;
    font-weight: 500;
}
.hero p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    opacity: 0.95;
    line-height: 1.8;
}

/* Buttons */
.cta-button {
    display: inline-block;
    background: var(--highlight-cyan);
    color: var(--text-slate-grey);
    padding: 0.8rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
}
.cta-button:hover {
    background: var(--text-slate-grey);
    color: var(--highlight-cyan);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 224, 255, 0.3);
}

/* Sections */
.section,
.services-section {
    padding: 3rem 2rem;
}
.services-section {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--bg-section-alt);
}
.section:nth-child(even) {
    background: white;
}
.section:nth-child(odd) {
    background: var(--bg-soft-white);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    width: 100%;
}
.section-title:after {
    content: "";
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

/* Service Offerings */
.services-intro {
    text-align: center;
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    line-height: 1.8;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto clamp(2rem, 4vw, 3rem);
    padding: 0 1rem;
}
.services-offerings {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: clamp(1.5rem, 3vw, 2rem);
    max-width: 1200px;
    margin: 0 auto;
}
.service-offering {
    padding: clamp(1.5rem, 3vw, 2.5rem);
    display: flex;
    flex-direction: column;
    position: relative;
    background: white;
    border: 2px solid rgba(58, 141, 255, 0.1);
    transition: all var(--transition);
}
.service-offering:hover {
    transform: translateY(-8px);
    border-color: var(--primary-blue);
    box-shadow: 0 12px 32px rgba(58, 141, 255, 0.2);
}
.service-offering.featured {
    border-color: var(--primary-blue);
    box-shadow: 0 8px 24px rgba(58, 141, 255, 0.15);
}
.service-offering.featured:hover {
    box-shadow: 0 16px 40px rgba(58, 141, 255, 0.25);
}
.featured-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--gradient);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}
.service-icon {
    width: clamp(60px, 8vw, 70px);
    height: clamp(60px, 8vw, 70px);
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}
.service-icon i {
    font-size: clamp(1.6rem, 2.5vw, 2rem);
    color: white;
}
.service-offering h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    color: var(--text-slate-grey);
    margin-bottom: 1rem;
    font-weight: 700;
}
:where(.service-item h3, .feature-text h4) {
    color: var(--text-slate-grey);
}
.service-description {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: clamp(0.95rem, 1.5vw, 1rem);
}
/* Checkmark Lists */
.qualification-card ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--highlight-cyan);
    font-weight: bold;
    font-size: 1.1rem;
}
.service-cta {
    margin-top: auto;
}
.service-offering--custom .service-cta {
    margin-top: 2rem;
}
.service-offering .cta-button,
.contact-form .cta-button {
    width: 100%;
    text-align: center;
    padding: clamp(0.8rem, 2vw, 1rem) 2rem;
    min-height: 48px;
}

/* Features */
.features-list {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.feature-item {
    padding: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
}
.feature-item:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient);
    transform: scaleY(0);
    transition: transform var(--transition);
}
.feature-item:hover:before {
    transform: scaleY(1);
}
.feature-item:hover,
.qualification-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(58, 141, 255, 0.15);
}

.feature-icon {
    color: white;
    background: var(--gradient);
    font-size: 1.3rem;
    min-width: 50px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(58, 141, 255, 0.3);
    font-weight: bold;
}
.feature-text h4 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}
.feature-text p {
    font-size: 1rem;
    line-height: 1.6;
}

/* CTA Sections */
.cta-section,
#cta {
    background: var(--gradient);
    color: white;
    text-align: center;
}
.cta-section {
    padding: 2.25rem 2rem;
}
#cta {
    padding: 2.75rem 2rem;
}
.cta-section h2,
#cta h2 {
    color: white;
    margin-bottom: 1.5rem;
}
.cta-section h2 {
    font-size: 2rem;
}
#cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.cta-section p,
#cta p {
    margin: 0 auto 2rem;
    max-width: 600px;
}
.cta-section p {
    font-size: 1.1rem;
}
#cta p {
    font-size: 1.2rem;
    opacity: 0.95;
}
#cta .cta-button {
    background: white;
    color: var(--primary-blue);
}
#cta .cta-button:hover {
    background: var(--text-slate-grey);
    color: white;
}

/* Footer */
footer {
    background: var(--footer-bg);
    color: white;
    padding: 2rem 2rem 1.5rem;
    text-align: center;
}
.footer-heading {
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1.5rem;
}
.contact-item {
    gap: 0.8rem;
    margin-bottom: 0.8rem;
}
.contact-icon {
    font-size: 1.3rem;
    color: var(--highlight-cyan);
    min-width: 30px;
}
.contact-item :is(p, a) {
    color: var(--text-footer);
    margin: 0;
}
.contact-item a {
    text-decoration: none;
    transition: color var(--transition);
}
.contact-item a:hover,
nav a:hover {
    color: var(--highlight-cyan);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    justify-content: center;
}
.footer-social a {
    width: clamp(40px, 6vw, 45px);
    height: clamp(40px, 6vw, 45px);
    background: transparent;
    border: 2px solid var(--highlight-cyan);
    border-radius: 50%;
    text-decoration: none;
    transition: all var(--transition);
}
.footer-social a:hover {
    background: var(--highlight-cyan);
    transform: scale(1.1);
}
.footer-social i {
    color: var(--highlight-cyan);
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    transition: color var(--transition);
}
.footer-social a:hover i {
    color: var(--footer-bg);
}
.footer-copyright {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #333;
}

/* About Page */
:where(.about-intro p, .qualification-card p, .service-item p, .approach-item p, .feature-text p) {
    color: var(--text-light);
}
.qualification-card p,
.service-item p,
.approach-item p {
    line-height: 1.7;
}

.about-intro {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem;
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    text-align: center;
}
.about-intro h3 {
    color: var(--primary-blue);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}
.about-intro p {
    line-height: 1.8;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}
.about-intro p:last-child {
    margin-bottom: 0;
}

.qualifications-grid {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1400px;
    margin: 0 auto;
}
.qualification-card {
    padding: 2.5rem;
    text-align: center;
    border: 2px solid transparent;
    transition: all var(--transition);
}
.qualification-card:hover {
    transform: translateY(-8px);
    border-color: var(--highlight-cyan);
    box-shadow: var(--shadow-lg);
}
.qualification-card i,
.service-item i {
    font-size: clamp(2.2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
    display: block;
}
.qualification-card i {
    color: var(--highlight-cyan);
    background: linear-gradient(135deg, rgba(58, 141, 255, 0.1), rgba(0, 224, 255, 0.1));
    width: clamp(60px, 10vw, 80px);
    height: clamp(60px, 10vw, 80px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem !important;
}
.service-item i {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.qualification-card h3,
.approach-item h3,
.service-item h3 {
    margin-bottom: 1rem;
    font-weight: 600;
}
.qualification-card h3,
.approach-item h3 {
    color: var(--primary-blue);
    font-size: 1.5rem;
}
.qualification-card ul {
    list-style: none;
    text-align: left;
    color: var(--text-light);
}
.qualification-card ul li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
}

.services-list {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    max-width: 1200px;
    margin: 0 auto;
}
.service-item {
    padding: 2.5rem;
    border-left: 5px solid var(--highlight-cyan);
    transition: all var(--transition);
}
.service-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(8px);
    border-left-color: var(--primary-blue);
}
.service-item h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.approach-content {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    background: linear-gradient(180deg, #fff 0%, var(--bg-section-alt) 100%);
    border: 1px solid rgba(20, 33, 61, 0.08);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 18px 40px rgba(20, 33, 61, 0.08);
    gap: 2.5rem;
    max-width: 1400px;
    margin: 0 auto;
}
.approach-item {
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    background: #fff;
    border-radius: 16px;
    border: 1px solid rgba(20, 33, 61, 0.08);
    box-shadow: 0 10px 25px rgba(20, 33, 61, 0.08);
    transition:
        transform var(--transition),
        box-shadow var(--transition),
        border-color var(--transition);
}
.approach-item:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform var(--transition);
}
.approach-item:hover:after {
    transform: scaleX(1);
}
.approach-item:hover {
    box-shadow: 0 18px 35px rgba(20, 33, 61, 0.16);
    transform: translateY(-6px);
    border-color: rgba(58, 141, 255, 0.35);
}
.step-number {
    width: clamp(60px, 10vw, 70px);
    height: clamp(60px, 10vw, 70px);
    background: var(--gradient);
    color: white;
    border-radius: 50%;
    font-size: clamp(1.8rem, 3vw, 2.2rem);
    font-weight: bold;
    margin: 0 auto 1.5rem;
    box-shadow: 0 6px 15px rgba(58, 141, 255, 0.4);
}
.approach-item h3 {
    font-size: 1.4rem;
}

/* Responsive */
@media (max-width: 1024px) {
    :where(.header-content, .container, .footer-content) {
        padding: 0 2rem;
    }
    .services-offerings {
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
        gap: 1.75rem;
    }
    .qualifications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .device-switch {
        display: flex;
    }
    .device-switch .device-btn[data-device="desktop"] {
        display: none;
    }
    .work-toolbar {
        justify-content: space-between;
    }
    .device-frame.desktop,
    .device-frame.tablet,
    .device-frame.mobile {
        max-width: 100%;
    }
}

/* Tablet Breakpoint */
@media (max-width: 900px) {
    .services-offerings {
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    }
    .service-offering {
        padding: 2rem;
    }
    .work-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    :where(.header-content, .container, .footer-content) {
        padding: 0 1.5rem;
    }
    .burger-menu {
        display: flex;
    }
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: var(--header-bg);
        flex-direction: column;
        padding: 5rem 0 2rem;
        transition: right 0.4s ease;
        z-index: 1000;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.3);
        gap: 0;
    }
    .device-switch {
        display: none;
    }
    .work-toolbar {
        justify-content: flex-end;
    }
    nav.active {
        right: 0;
    }
    .nav-item {
        display: flex;
        flex-direction: column;
        width: 100%;
        position: relative;
    }
    .dropdown-toggle {
        display: block;
        padding: 1rem 1.5rem;
        padding-right: 3.4rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        text-transform: uppercase;
        font-size: 0.9rem;
        width: 100%;
        text-align: left;
        justify-content: flex-start;
    }
    .nav-item:first-child .dropdown-toggle {
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
    .dropdown-toggle:hover {
        background: rgba(0, 224, 255, 0.1);
        padding-left: 2rem;
    }
    .dropdown-toggle i {
        margin-left: auto;
        margin-right: -0.5rem;
        padding: 0.55rem;
        border-radius: 8px;
        background: rgba(0, 224, 255, 0.08);
    }
    .dropdown-menu {
        position: static;
        background: rgba(0, 224, 255, 0.05);
        border: 0;
        border-radius: 0;
        width: 100%;
        margin-top: 0;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        transform: none;
        transition: all 0.3s ease;
        box-shadow: 0;
    }
    .dropdown-menu.active {
        opacity: 1;
        visibility: visible;
        max-height: 300px;
    }
    .dropdown-menu a {
        display: block;
        padding: 0.875rem 1.5rem 0.875rem 2.5rem;
        margin: 0;
        font-size: 0.8rem;
        text-align: left;
        color: rgba(255, 255, 255, 0.8);
        transition: all 0.2s ease;
    }
    .dropdown-menu a:active {
        background: rgba(0, 224, 255, 0.15);
        color: var(--highlight-cyan);
    }
    nav a {
        margin-left: 0;
        margin-bottom: 0;
    }
    .nav-contact-btn {
        margin: 1.25rem 1.5rem 0;
        text-align: center;
        display: block;
    }
    nav a::after {
        display: none;
    }
    .logo {
        font-size: 1.5rem;
    }
    .hero {
        padding: 6rem 1.5rem;
    }
    .hero h1 {
        font-size: 2.2rem;
    }
    .hero-subtitle {
        font-size: 1.4rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .section,
    .services-section {
        padding: 2rem 1.5rem;
    }
    .section-title,
    #cta h2 {
        font-size: 2rem;
    }
    .section-title:after {
        width: 60px;
    }
    .services-offerings {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .service-offering {
        padding: 2rem;
        max-width: 600px;
        margin: 0 auto;
    }
    .services-intro {
        font-size: 1.05rem;
        margin-bottom: 2rem;
    }
    .features-list,
    .qualifications-grid,
    .services-list,
    .approach-content {
        grid-template-columns: 1fr;
    }
    .about-intro {
        padding: 2rem;
    }
    .about-intro h3 {
        font-size: 2rem;
    }
    .about-intro p {
        font-size: 1rem;
    }
    .cta-section,
    #cta {
        padding: 2.5rem 1.5rem;
    }
    .cta-section h2 {
        font-size: 1.75rem;
    }
    #cta h2 {
        font-size: 2rem;
    }
    #cta p,
    .cta-section p {
        font-size: 1rem;
    }
    .contact-form {
        padding: 2rem;
    }
    .contact-intro {
        font-size: 1rem;
        margin-bottom: 1.75rem;
    }
    .privacy-policy-content {
        padding: 2rem;
    }
    .success-card {
        padding: 2rem;
    }
    .device-frame iframe {
        height: 430px;
    }
    .qualification-card,
    .service-item,
    .approach-item {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    :where(.header-content, .container, .footer-content) {
        padding: 0 1rem;
    }
    .dropdown-toggle {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    .dropdown-menu a {
        padding: 0.75rem 1rem 0.75rem 2rem;
        font-size: 0.75rem;
    }
    .logo {
        font-size: 1.3rem;
        letter-spacing: 1px;
    }
    .hero {
        padding: 5rem 1rem;
    }
    .hero h1 {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }
    .hero-subtitle {
        font-size: 1.2rem;
    }
    .hero p {
        font-size: 0.95rem;
    }
    .section,
    .services-section {
        padding: 1.5rem 1rem;
    }
    .section-title,
    #cta h2 {
        font-size: 1.75rem;
    }
    .section-title:after {
        width: 50px;
        height: 3px;
        bottom: -12px;
    }
    .services-intro {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    .service-offering {
        padding: 1.5rem;
        max-width: 100%;
    }
    .service-offering h3 {
        font-size: 1.25rem;
    }
    .service-description {
        font-size: 0.95rem;
    }
    .featured-badge {
        font-size: 0.7rem;
        padding: 0.35rem 0.9rem;
        top: -10px;
        right: 15px;
    }
    .service-offering .cta-button,
    .contact-form .cta-button {
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }
    .feature-item {
        flex-direction: column;
        text-align: center;
    }
    .feature-icon {
        margin: 0 auto;
    }
    .feature-text h4 {
        font-size: 1.1rem;
    }
    .feature-text p {
        font-size: 0.95rem;
    }
    .about-intro {
        padding: 1.5rem;
    }
    .about-intro h3 {
        font-size: 1.75rem;
    }
    .about-intro p {
        font-size: 0.95rem;
    }
    .qualification-card {
        padding: 1.75rem;
    }
    .qualification-card h3 {
        font-size: 1.3rem;
    }
    .service-item,
    .approach-item {
        padding: 1.75rem;
    }
    .service-item h3,
    .approach-item h3 {
        font-size: 1.2rem;
    }
    .cta-section h2 {
        font-size: 1.5rem;
    }
    #cta h2 {
        font-size: 1.75rem;
    }
    .cta-button {
        padding: 0.7rem 2rem;
        font-size: 0.95rem;
    }
    .contact-form {
        padding: 1.5rem;
    }
    .contact-intro {
        font-size: 0.95rem;
    }
    .privacy-policy-content {
        padding: 1.5rem;
    }
    .privacy-policy-content h2 {
        font-size: 1.2rem;
    }
    .success-card {
        padding: 1.5rem;
    }
    .work-preview {
        padding: 1rem;
    }
    .work-toolbar {
        align-items: stretch;
    }
    .device-switch,
    .work-actions {
        width: 100%;
    }
    .device-btn {
        flex: 1;
        text-align: center;
    }
    .device-frame iframe {
        height: 360px;
    }
    .work-preview.expanded {
        inset: 0.5rem;
    }
    .work-preview.expanded .device-frame iframe {
        height: calc(100vh - 250px);
    }
    .footer-heading {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }
}