/* ============================================
   GeekDev Technologies — Main Stylesheet
   Inspired by Growmodo's clean, modern design
   Brand colors from logo gradients
   ============================================ */

/* --- CSS Variables --- */
:root {
    /* Brand Colors from logo */
    --blue-deep: #2d30bf;
    --blue-bright: #3c40fe;
    --purple: #4620ff;
    --purple-deep: #5000ff;
    --blue-royal: #3260fe;
    --blue-mid: #2648bf;
    --blue-ocean: #2880fd;
    --blue-dark: #1e61bf;
    --cyan-bright: #1e9ffc;
    --cyan: #14bffc;
    --cyan-light: #0adffb;
    --cyan-neon: #00fffb;

    /* Primary palette */
    --primary: #3c40fe;
    --primary-dark: #2d30bf;
    --accent: #14bffc;
    --accent-light: #00fffb;

    /* Neutrals */
    --black: #0a0a0a;
    --gray-900: #121218;
    --gray-800: #1a1a24;
    --gray-700: #2a2a3a;
    --gray-600: #4a4a5a;
    --gray-500: #6b6b7b;
    --gray-400: #8b8b9b;
    --gray-300: #b0b0c0;
    --gray-200: #d5d5e0;
    --gray-100: #eeeff4;
    --gray-50: #f7f7fa;
    --white: #ffffff;

    /* Spacing */
    --section-py: 120px;
    --container-px: 24px;
    --container-max: 1200px;

    /* Typography */
    --font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Transitions */
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --shadow-glow: 0 0 40px rgba(60, 64, 254, 0.15);

    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

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

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-900);
    background: var(--white);
    overflow-x: hidden;
}

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

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

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

/* --- Animations --- */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-family);
    font-size: 15px;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gray-900);
    color: var(--white);
    border-color: var(--gray-900);
}

.btn-primary:hover {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 7px 7px 0 var(--accent);
    transform: translate(-2px, -2px);
}

.btn-outline {
    background: transparent;
    color: var(--gray-900);
    border-color: var(--gray-300);
}

.btn-outline:hover {
    border-color: var(--gray-900);
    box-shadow: 7px 7px 0 var(--gray-900);
    transform: translate(-2px, -2px);
}

.btn-white {
    background: var(--white);
    color: var(--gray-900);
    border-color: var(--white);
}

.btn-white:hover {
    box-shadow: 7px 7px 0 rgba(255,255,255,0.3);
    transform: translate(-2px, -2px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-full {
    width: 100%;
}

/* --- Typography --- */
.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 16px;
    padding: 6px 16px;
    background: rgba(60, 64, 254, 0.06);
    border-radius: 100px;
}

.section-title {
    font-size: clamp(32px, 4.5vw, 48px);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray-500);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.6;
}

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

/* ===========================
   NAVIGATION
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

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

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 36px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-600);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
}

.nav-link:hover {
    color: var(--gray-900);
    background: var(--gray-50);
}

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

.nav-actions .btn {
    padding: 10px 24px;
    font-size: 14px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--gray-900);
    border-radius: 2px;
    transition: var(--transition);
}

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

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

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

/* ===========================
   HERO
   =========================== */
.hero {
    padding: 160px 0 var(--section-py);
    background: var(--gray-50);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(60, 64, 254, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -200px;
    left: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(20, 191, 252, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
    background: var(--white);
    padding: 8px 18px;
    border-radius: 100px;
    margin-bottom: 24px;
    border: 1px solid var(--gray-200);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(40px, 5vw, 60px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--gray-900);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 56px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

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

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1;
}

.stat-suffix {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

/* Hero Visual - Logo Grid Animation */
.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    width: 320px;
    height: 320px;
    transform: rotate(5deg);
}

.grid-block {
    border-radius: var(--radius-sm);
    animation: float-block 6s ease-in-out infinite;
}

.grid-block.b1 { background: linear-gradient(135deg, #3c40fe, #2d30bf); animation-delay: 0s; }
.grid-block.b2 { background: linear-gradient(180deg, #4620ff, #3518bf); animation-delay: 0.2s; }
.grid-block.b3 { background: linear-gradient(180deg, #5000ff, #3c00bf); animation-delay: 0.4s; }
.grid-block.b4 { background: linear-gradient(90deg, #3260fe, #2648bf); animation-delay: 0.6s; }
.grid-block.b5 { background: #00fffb; animation-delay: 0.8s; }
.grid-block.b6 { background: #0adffb; animation-delay: 1s; }
.grid-block.b7 { background: linear-gradient(135deg, #2880fd, #1e61bf); animation-delay: 1.2s; }
.grid-block.b8 { background: linear-gradient(180deg, #1e9ffc, #1779bf); animation-delay: 1.4s; }
.grid-block.b9 { background: #14bffc; animation-delay: 1.6s; }

@keyframes float-block {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ===========================
   SERVICES
   =========================== */
.services {
    padding: var(--section-py) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.service-card {
    background: var(--gray-50);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    transition: var(--transition);
}

.service-card:hover {
    background: var(--white);
    border-color: var(--gray-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    color: var(--primary);
}

.service-card:hover .service-icon {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.service-icon svg {
    width: 22px;
    height: 22px;
}

.service-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--gray-900);
}

.service-desc {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

.service-card-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--purple-deep) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.service-card-cta:hover {
    background: linear-gradient(135deg, var(--primary) 0%, var(--purple-deep) 100%);
    border-color: transparent;
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.service-cta-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.service-cta-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-card-cta .btn {
    background: var(--white);
    color: var(--gray-900);
    border-color: var(--white);
}

.service-card-cta .btn:hover {
    box-shadow: 7px 7px 0 rgba(255, 255, 255, 0.2);
}

/* ===========================
   ABOUT
   =========================== */
.about {
    padding: var(--section-py) 0;
    background: var(--gray-50);
}

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

.about-text {
    font-size: 16px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 16px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
}

.feature-check {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(60, 64, 254, 0.08);
    border-radius: 50%;
    color: var(--primary);
    flex-shrink: 0;
}

.feature-check svg {
    width: 14px;
    height: 14px;
}

/* About Visual Cards */
.about-visual {
    position: relative;
    height: 400px;
}

.about-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

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

.about-card-1 {
    top: 20px;
    left: 0;
}

.about-card-2 {
    top: 140px;
    right: 0;
}

.about-card-3 {
    bottom: 40px;
    left: 40px;
}

.about-card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: var(--radius-sm);
    color: var(--white);
    flex-shrink: 0;
}

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

.about-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-900);
}

.about-card-desc {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 2px;
}

/* ===========================
   PROCESS
   =========================== */
.process {
    padding: var(--section-py) 0;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.process-step {
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    background: var(--gray-50);
    border: 1px solid transparent;
    transition: var(--transition);
    position: relative;
}

.process-step:hover {
    background: var(--white);
    border-color: var(--gray-200);
    box-shadow: var(--shadow-md);
}

.step-number {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 20px;
}

.step-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.step-desc {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ===========================
   TECH STACK
   =========================== */
.tech {
    padding: var(--section-py) 0;
    background: var(--gray-900);
}

.tech .section-tag {
    color: var(--accent);
    background: rgba(20, 191, 252, 0.1);
}

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

.tech-categories {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.tech-category {
    padding: 28px;
    background: var(--gray-800);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-700);
    transition: var(--transition);
}

.tech-category:hover {
    border-color: var(--gray-600);
    background: rgba(255,255,255,0.04);
}

.tech-cat-title {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    margin-bottom: 16px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-300);
    padding: 6px 14px;
    border-radius: 100px;
    background: var(--gray-700);
    transition: var(--transition);
}

.tech-tag:hover {
    background: var(--gray-600);
    color: var(--white);
}

/* ===========================
   CTA SECTION
   =========================== */
.cta-section {
    padding: var(--section-py) 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--purple-deep) 40%, var(--cyan-bright) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='1.5'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================
   CONTACT
   =========================== */
.contact {
    padding: var(--section-py) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.contact-text {
    font-size: 16px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(60, 64, 254, 0.06);
    border-radius: var(--radius-md);
    color: var(--primary);
}

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

.contact-detail-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--gray-400);
    margin-bottom: 2px;
}

.contact-detail-value {
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-900);
}

.contact-detail-value:hover {
    color: var(--primary);
}

/* Contact Form */
.contact-form-wrap {
    background: var(--gray-50);
    padding: 40px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-100);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-family);
    font-size: 15px;
    padding: 12px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--gray-900);
    transition: var(--transition);
    outline: none;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(60, 64, 254, 0.1);
}

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

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236b6b7b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
    background: var(--gray-900);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 16px;
}

.footer-logo .logo-img {
    height: 32px;
}

.footer-desc {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
    max-width: 280px;
}

.footer-heading {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--gray-400);
    margin-bottom: 20px;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-link {
    font-size: 14px;
    color: var(--gray-400);
    padding: 6px 0;
}

.footer-link:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--gray-600);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
    :root {
        --section-py: 80px;
    }

    .hero .container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .hero-visual {
        display: none;
    }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .about-visual {
        height: 300px;
    }

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

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

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

@media (max-width: 768px) {
    :root {
        --section-py: 64px;
        --container-px: 20px;
    }

    /* Mobile Nav */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 4px;
        transition: var(--transition-slow);
        box-shadow: -10px 0 40px rgba(0,0,0,0.1);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        font-size: 16px;
        padding: 12px 16px;
    }

    .nav-actions {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 120px 0 var(--section-py);
    }

    .hero-title {
        font-size: clamp(32px, 8vw, 48px);
    }

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .stat-divider {
        display: none;
    }

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

    .about-features {
        grid-template-columns: 1fr;
    }

    .about-visual {
        height: auto;
        display: flex;
        flex-direction: column;
        gap: 16px;
    }

    .about-card {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        bottom: auto;
    }

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

    .tech-categories {
        grid-template-columns: 1fr 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-wrap {
        padding: 28px;
    }

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

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .tech-categories {
        grid-template-columns: 1fr;
    }
}