/* ============================================
   KEY'S TOUCH — MAIN STYLESHEET
   Fully responsive: Desktop > Tablet > Mobile > Small Mobile
   ============================================ */

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

:root {
    --black: #0A0A0A;
    --dark: #111113;
    --dark-surface: #1A1A2E;
    --cyan: #00B4D8;
    --cyan-glow: rgba(0, 180, 216, 0.15);
    --purple: #7C3AED;
    --purple-glow: rgba(124, 58, 237, 0.15);
    --white: #FFFFFF;
    --gray-100: #F0F0F5;
    --gray-300: #B0B0C0;
    --gray-500: #6B6B80;
    --gradient-accent: linear-gradient(135deg, var(--cyan), var(--purple));
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-body);
    background: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; height: auto; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

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

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 36px;
    align-items: center;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-300);
    transition: color 0.3s ease;
}

.nav-links a:hover { color: var(--white); }

.nav-cta {
    background: var(--gradient-accent);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600 !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--cyan-glow);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s ease;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 100px;
    padding-bottom: 40px;
    overflow: hidden;
}

.hero--short {
    min-height: 70vh;
}

.hero--compact {
    min-height: auto;
    padding-top: 160px;
    padding-bottom: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--cyan-glow), transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--purple-glow), transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 180, 216, 0.1);
    border: 1px solid rgba(0, 180, 216, 0.2);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--cyan);
    margin-bottom: 24px;
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--cyan);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5.5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero h1 .gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.2rem;
    color: var(--gray-300);
    max-width: 600px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    background: var(--gradient-accent);
    color: var(--white);
    border-radius: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    min-height: 48px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px var(--cyan-glow);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    min-height: 48px;
}

.btn-secondary:hover {
    border-color: var(--cyan);
    background: var(--cyan-glow);
}

/* ============================================
   HERO STATS
   ============================================ */
.hero-stats {
    display: flex;
    gap: 48px;
    margin-top: 64px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat p {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 0;
}

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
    padding: 60px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.trust-bar p {
    text-align: center;
    font-size: 0.85rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 32px;
}

.trust-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
    opacity: 0.5;
}

.trust-logos span {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--gray-300);
}

/* ============================================
   SECTION SHARED STYLES
   ============================================ */
.problem-solution { padding: 120px 0; }
.section-bg-dark { background: var(--dark); }

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--cyan);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-300);
    max-width: 600px;
    margin-bottom: 60px;
    line-height: 1.7;
}

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

/* ============================================
   PROBLEM / CARD GRIDS
   ============================================ */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: 24px;
}

.problem-card {
    padding: 36px;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.problem-card:hover {
    border-color: rgba(0, 180, 216, 0.2);
    transform: translateY(-4px);
}

.problem-card .icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cyan-glow);
    border-radius: 12px;
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.problem-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.problem-card p {
    font-size: 0.95rem;
    color: var(--gray-300);
    line-height: 1.6;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services { padding: 120px 0; }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
    gap: 32px;
}

.service-card {
    padding: 48px 36px;
    background: var(--black);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover::before { opacity: 1; }

.service-card:hover {
    border-color: rgba(0, 180, 216, 0.15);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    margin-bottom: 24px;
    font-size: 1.6rem;
}

.service-icon.cyan { background: var(--cyan-glow); }
.service-icon.purple { background: var(--purple-glow); }

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--gray-300);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.service-card ul {
    list-style: none;
    margin-bottom: 28px;
}

.service-card ul li {
    padding: 6px 0;
    font-size: 0.9rem;
    color: var(--gray-300);
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-card ul li::before {
    content: '>';
    color: var(--cyan);
    font-weight: 700;
    font-family: monospace;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--cyan);
    font-weight: 600;
    font-size: 0.9rem;
    transition: gap 0.3s ease;
    min-height: 44px;
}

.service-link:hover { gap: 12px; }

/* ============================================
   RESULTS / SOCIAL PROOF
   ============================================ */
.results { padding: 120px 0; }

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: 32px;
}

.result-card {
    padding: 40px;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
}

.result-metric {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.result-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.result-card p {
    color: var(--gray-300);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials { padding: 120px 0; }

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
    gap: 28px;
}

.testimonial-card {
    padding: 36px;
    background: var(--black);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
}

.testimonial-stars {
    color: #F59E0B;
    font-size: 1rem;
    margin-bottom: 16px;
}

.testimonial-card blockquote {
    font-size: 1rem;
    color: var(--gray-100);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.testimonial-author .name {
    font-weight: 600;
    font-size: 0.95rem;
}

.testimonial-author .role {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process { padding: 120px 0; }

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
    gap: 32px;
    margin-top: 60px;
}

.process-step {
    text-align: center;
    padding: 40px 24px;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    margin-bottom: 16px;
}

.process-step h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.process-step p {
    font-size: 0.9rem;
    color: var(--gray-300);
    line-height: 1.6;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, var(--cyan-glow), transparent 70%);
    pointer-events: none;
}

.cta-section .container {
    position: relative;
    z-index: 2;
}

.cta-section h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.15rem;
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.cta-section .btn-primary {
    font-size: 1.1rem;
    padding: 18px 40px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 16px;
}

.footer h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: var(--gray-300);
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: 10px;
}

.footer ul a {
    font-size: 0.9rem;
    color: var(--gray-500);
    transition: color 0.3s ease;
    display: inline-block;
    min-height: 44px;
    line-height: 44px;
}

.footer ul a:hover { color: var(--cyan); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
    color: var(--gray-500);
    flex-wrap: wrap;
    gap: 16px;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    color: var(--gray-500);
    transition: color 0.3s ease;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.footer-social a:hover { color: var(--cyan); }

/* ============================================
   LAYOUT UTILITY CLASSES
   ============================================ */
.grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.grid-2col--60-40 {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 80px;
    align-items: start;
}

.flex-metrics {
    display: flex;
    gap: 32px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.stack-gap-sm { display: flex; flex-direction: column; gap: 16px; }
.stack-gap-md { display: flex; flex-direction: column; gap: 24px; }
.stack-gap-lg { display: flex; flex-direction: column; gap: 32px; }
.stack-gap-xl { display: flex; flex-direction: column; gap: 40px; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-input {
    padding: 14px 18px;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s ease;
    min-height: 48px;
    width: 100%;
}

.form-input:focus {
    border-color: var(--cyan);
}

.form-input::placeholder {
    color: var(--gray-500);
}

select.form-input {
    color: var(--gray-300);
    appearance: auto;
}

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

.info-card {
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 40px;
}

.info-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 24px;
}

.info-card h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.info-card p {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.step-indicator {
    min-width: 40px;
    height: 40px;
    background: var(--cyan-glow);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cyan);
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.calendly-placeholder {
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    margin-bottom: 40px;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   CASE STUDIES
   ============================================ */
.case-study-card {
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.case-study-card--reversed {
    direction: rtl;
}

.case-study-card--reversed > * {
    direction: ltr;
}

.case-study-image {
    background: var(--black);
    border-radius: 16px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    font-size: 0.9rem;
}

.case-study-meta {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   SKIP TO CONTENT (Accessibility)
   ============================================ */
/* Screen-reader only utility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--cyan);
    color: var(--black);
    padding: 12px 24px;
    z-index: 9999;
    font-weight: 600;
    border-radius: 0 0 8px 0;
}

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

/* ============================================
   TABLET BREAKPOINT (768px - 1024px)
   ============================================ */
@media (max-width: 1024px) {
    .nav-links {
        gap: 24px;
    }

    .hero-stats {
        gap: 32px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

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

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

    .problem-solution,
    .services,
    .results,
    .testimonials,
    .process,
    .cta-section {
        padding: 80px 0;
    }

    .grid-2col,
    .grid-2col--60-40 {
        gap: 48px;
    }

    .contact-grid {
        gap: 48px;
    }

    .case-study-card {
        padding: 40px;
        gap: 40px;
    }

    .section-subtitle {
        margin-bottom: 40px;
    }
}

/* ============================================
   MOBILE BREAKPOINT (< 768px)
   ============================================ */
@media (max-width: 768px) {
    /* Navigation */
    .nav-links {
        display: none;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--dark);
        padding: 24px;
        gap: 8px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav-links.active a {
        padding: 12px 0;
        display: flex;
        align-items: center;
        min-height: 44px;
        font-size: 1rem;
    }

    .nav-links.active .nav-cta {
        text-align: center;
        justify-content: center;
        margin-top: 8px;
        padding: 14px 24px;
    }

    .nav-toggle {
        display: flex;
    }

    /* Hero */
    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 40px;
    }

    .hero--short {
        min-height: auto;
    }

    .hero--compact {
        padding-top: 120px;
        padding-bottom: 60px;
    }

    .hero::before {
        width: 300px;
        height: 300px;
        top: -100px;
        right: -100px;
    }

    .hero::after {
        width: 250px;
        height: 250px;
    }

    .hero h1 {
        font-size: clamp(1.8rem, 8vw, 2.8rem);
        margin-bottom: 16px;
    }

    .hero p {
        font-size: 1rem;
        margin-bottom: 24px;
    }

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

    .btn-primary,
    .btn-secondary {
        text-align: center;
        justify-content: center;
        padding: 16px 24px;
        width: 100%;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
        margin-top: 32px;
        padding-top: 24px;
    }

    .hero-stat {
        display: flex;
        align-items: center;
        gap: 16px;
    }

    .hero-stat h3 {
        font-size: 1.6rem;
        min-width: 80px;
    }

    .hero-stat p {
        margin-bottom: 0;
    }

    /* Trust Bar */
    .trust-bar {
        padding: 40px 0;
    }

    .trust-logos {
        gap: 24px;
    }

    /* Sections */
    .problem-solution,
    .services,
    .results,
    .testimonials,
    .process,
    .cta-section {
        padding: 60px 0;
    }

    .section-subtitle {
        margin-bottom: 32px;
        font-size: 1rem;
    }

    /* Grids — force single column */
    .problem-grid,
    .services-grid,
    .results-grid,
    .testimonial-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .problem-card {
        padding: 24px;
    }

    .service-card {
        padding: 32px 24px;
    }

    .result-card {
        padding: 28px;
    }

    .result-metric {
        font-size: 2.5rem;
    }

    .testimonial-card {
        padding: 24px;
    }

    .process-steps {
        margin-top: 32px;
        gap: 8px;
    }

    .process-step {
        padding: 24px 16px;
    }

    .step-number {
        font-size: 2.5rem;
    }

    /* CTA section */
    .cta-section .btn-primary {
        font-size: 1rem;
        padding: 16px 28px;
    }

    .cta-section::before {
        width: 400px;
        height: 200px;
    }

    /* Footer */
    .footer {
        padding: 48px 0 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    /* Layout utilities */
    .grid-2col,
    .grid-2col--60-40 {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .info-card {
        padding: 24px;
    }

    .calendly-placeholder {
        padding: 24px;
        min-height: 200px;
    }

    /* Case Studies */
    .case-study-card {
        grid-template-columns: 1fr;
        padding: 24px;
        gap: 24px;
    }

    .case-study-card--reversed {
        direction: ltr;
    }

    .case-study-image {
        height: 200px;
    }

    .flex-metrics {
        gap: 20px;
    }
}

/* ============================================
   SMALL MOBILE BREAKPOINT (< 480px)
   ============================================ */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

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

    .cta-section h2 {
        font-size: 1.5rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
    }

    .service-card h3 {
        font-size: 1.2rem;
    }

    .result-metric {
        font-size: 2rem;
    }

    .flex-metrics {
        flex-direction: column;
        gap: 12px;
    }

    .problem-card,
    .service-card,
    .result-card,
    .testimonial-card {
        padding: 20px 16px;
    }

    .info-card {
        padding: 20px 16px;
    }

    .case-study-card {
        padding: 20px 16px;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .nav, .cta-section, .footer { display: none; }
    body { background: white; color: black; }
    .hero { min-height: auto; padding-top: 0; }
}