/* ============================================
   RK WORLD TECH — Premium Design System
   Navy Blue / Dark Theme with Glassmorphism
   ============================================ */

:root {
    /* Core Color Palette */
    --navy-darkest:   #020c1b;
    --navy-dark:      #0a192f;
    --navy-mid:       #112240;
    --navy-light:     #1d3461;
    --blue-primary:   #0049a8;
    --blue-bright:    #0072ff;
    --blue-accent:    #00c6ff;
    --blue-glow:      rgba(0, 114, 255, 0.35);

    --surface:        #ffffff;
    --surface-dim:    #f4f6fb;
    --on-surface:     #1a1b1f;
    --on-surface-muted: #5a6175;
    --outline:        #dde1ea;

    /* Gradients */
    --grad-primary:   linear-gradient(135deg, #0049a8 0%, #0072ff 60%, #00c6ff 100%);
    --grad-dark:      linear-gradient(135deg, #020c1b 0%, #0a192f 50%, #112240 100%);
    --grad-hero:      linear-gradient(160deg, #011833 0%, #021a3a 40%, #0a2a5e 100%);
    --grad-card-hover: linear-gradient(135deg, rgba(0,73,168,0.08) 0%, rgba(0,198,255,0.05) 100%);

    /* Glassmorphism */
    --glass-bg:       rgba(255, 255, 255, 0.88);
    --glass-border:   rgba(255, 255, 255, 0.2);

    /* Shadows */
    --shadow-sm:      0 2px 8px rgba(0,0,0,0.07);
    --shadow-md:      0 8px 24px rgba(0,0,0,0.10);
    --shadow-lg:      0 20px 48px rgba(0,0,0,0.15);
    --shadow-blue:    0 8px 32px rgba(0, 114, 255, 0.25);

    /* Radii */
    --r-sm:  8px;
    --r-md:  16px;
    --r-lg:  24px;
    --r-xl:  36px;
    --r-full: 9999px;

    /* Transitions */
    --trans-fast:  all 0.2s ease;
    --trans-mid:   all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --trans-slow:  all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Roboto', sans-serif;
    background: var(--surface);
    color: var(--on-surface);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

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

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
}

section { padding: 5rem 0; }

/* ====== SECTION LABELS ====== */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--blue-primary);
    padding: 0.35rem 1rem;
    border-radius: var(--r-full);
    background: rgba(0, 73, 168, 0.08);
    border: 1px solid rgba(0, 73, 168, 0.15);
    margin-bottom: 1.25rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--on-surface);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--on-surface-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ====== HEADER / NAV ====== */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: var(--trans-mid);
}

header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255,255,255,0.96);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 68px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'Outfit', sans-serif;
    color: var(--navy-darkest);
}

.logo-text-wrap {
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 1;
}

.logo-main-text {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-pvt-text {
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--on-surface-muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-top: 2px;
}

.nav-links {
    display: flex;
    gap: 0.25rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--on-surface-muted);
    padding: 0.5rem 0.875rem;
    border-radius: var(--r-sm);
    transition: var(--trans-fast);
    position: relative;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--blue-primary);
    background: rgba(0, 73, 168, 0.07);
}

.btn-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--grad-primary);
    color: #fff;
    padding: 0.6rem 1.5rem;
    border-radius: var(--r-full);
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: var(--shadow-blue);
    transition: var(--trans-mid);
}

.btn-contact:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 40px rgba(0, 114, 255, 0.35);
    filter: brightness(1.08);
}

/* Mobile Nav */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--on-surface);
    border-radius: 2px;
    transition: var(--trans-fast);
}

/* ====== HERO ====== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--grad-hero);
    position: relative;
    overflow: hidden;
    padding-top: 68px;
}

/* Animated background orbs */
.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 700px;
    height: 700px;
    background: radial-gradient(ellipse, rgba(0,114,255,0.18) 0%, transparent 70%);
    border-radius: 50%;
    animation: heroOrb 8s ease-in-out infinite alternate;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(0,198,255,0.12) 0%, transparent 70%);
    border-radius: 50%;
    animation: heroOrb 10s ease-in-out infinite alternate-reverse;
}

@keyframes heroOrb {
    0%   { transform: scale(1) translate(0,0); }
    100% { transform: scale(1.15) translate(30px, -30px); }
}

/* Grid lines decoration */
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 760px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue-accent);
    border: 1px solid rgba(0,198,255,0.3);
    border-radius: var(--r-full);
    padding: 0.4rem 1.1rem;
    margin-bottom: 1.75rem;
    background: rgba(0,198,255,0.08);
    animation: fadeInDown 0.8s ease both;
}

.hero-badge span {
    width: 6px; height: 6px;
    background: var(--blue-accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.25rem);
    color: #ffffff;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s 0.2s ease both;
    line-height: 1.1;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, #60a5fa 0%, #00c6ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.72);
    max-width: 560px;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s 0.4s ease both;
    line-height: 1.7;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s 0.6s ease both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--grad-primary);
    color: white;
    padding: 0.875rem 2.25rem;
    border-radius: var(--r-full);
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: var(--shadow-blue);
    transition: var(--trans-mid);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(0, 114, 255, 0.4);
    filter: brightness(1.1);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.9);
    padding: 0.875rem 2.25rem;
    border-radius: var(--r-full);
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid rgba(255,255,255,0.2);
    transition: var(--trans-mid);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.14);
    border-color: rgba(255,255,255,0.4);
    transform: translateY(-2px);
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 3rem;
    animation: fadeInUp 0.8s 0.8s ease both;
}

.hero-trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255,255,255,0.55);
    font-size: 0.85rem;
    font-weight: 500;
}

.hero-trust-item i {
    color: var(--blue-accent);
    font-size: 1rem;
}

/* ====== STATS SECTION ====== */
.stats-section {
    background: var(--grad-dark);
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-card {
    padding: 2rem;
    border-radius: var(--r-lg);
    border: 1px solid rgba(255,255,255,0.07);
    background: rgba(255,255,255,0.04);
    transition: var(--trans-mid);
}

.stat-card:hover {
    background: rgba(0,114,255,0.1);
    border-color: rgba(0,114,255,0.3);
    transform: translateY(-4px);
}

.stat-card .stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-card .stat-label {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ====== SERVICE CARDS ====== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.75rem;
}

.service-card {
    background: var(--surface);
    border: 1px solid var(--outline);
    border-radius: var(--r-lg);
    padding: 2rem;
    transition: var(--trans-mid);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--grad-primary);
    transform: scaleX(0);
    transition: var(--trans-mid);
    transform-origin: left;
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(0,73,168,0.2);
    transform: translateY(-6px);
    background: linear-gradient(180deg, #fff 0%, var(--surface-dim) 100%);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.service-icon-wrap.blue    { background: linear-gradient(135deg, #0049a8, #0072ff); }
.service-icon-wrap.cyan    { background: linear-gradient(135deg, #006fbb, #00c6ff); }
.service-icon-wrap.purple  { background: linear-gradient(135deg, #5b4fc1, #8b5cf6); }
.service-icon-wrap.green   { background: linear-gradient(135deg, #059669, #34d399); }
.service-icon-wrap.orange  { background: linear-gradient(135deg, #d97706, #fbbf24); }
.service-icon-wrap.red     { background: linear-gradient(135deg, #dc2626, #f87171); }

.service-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--on-surface);
}

.service-card p {
    color: var(--on-surface-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.service-card .learn-more {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--blue-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--trans-fast);
}

.service-card .learn-more:hover { gap: 0.75rem; }

/* ====== FEATURE LIST ====== */
.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--on-surface-muted);
}

.feature-list li i {
    color: var(--blue-primary);
    font-size: 0.75rem;
    background: rgba(0,73,168,0.1);
    border-radius: 50%;
    width: 22px; height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ====== SCROLLING TECH MARQUEE ====== */
.marquee-section {
    padding: 2.5rem 0;
    background: var(--surface-dim);
    border-top: 1px solid var(--outline);
    border-bottom: 1px solid var(--outline);
    overflow: hidden;
}

.marquee-label {
    text-align: center;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--on-surface-muted);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.marquee-track {
    display: flex;
    gap: 3rem;
    animation: marquee 20s linear infinite;
    width: max-content;
}

.marquee-track .tech-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    border: 1px solid var(--outline);
    border-radius: var(--r-full);
    background: white;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--on-surface-muted);
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
}

@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-18px); }
}

/* ====== CTA SECTION ====== */
.cta-section {
    background: var(--grad-dark);
    position: relative;
    overflow: hidden;
    padding: 6rem 0;
    text-align: center;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(0,114,255,0.2) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-section h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: white;
    margin-bottom: 1rem;
}

.cta-section p {
    color: rgba(255,255,255,0.65);
    font-size: 1.1rem;
    max-width: 520px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

/* ====== PROJECT / APP CARDS ====== */
.project-card {
    background: var(--surface);
    border: 1px solid var(--outline);
    border-radius: var(--r-lg);
    overflow: hidden;
    transition: var(--trans-mid);
}

.project-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.project-banner {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.project-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
}

.project-banner i {
    font-size: 4.5rem;
    color: white;
    opacity: 0.3;
    position: relative;
    z-index: 1;
    transition: var(--trans-mid);
}

.project-card:hover .project-banner i {
    opacity: 0.5;
    transform: scale(1.1);
}

.project-body {
    padding: 1.75rem;
}

.project-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--on-surface);
    margin-bottom: 0.5rem;
}

.project-body p {
    color: var(--on-surface-muted);
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.tech-chips {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.chip {
    padding: 0.25rem 0.75rem;
    border-radius: var(--r-full);
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(0, 73, 168, 0.08);
    color: var(--blue-primary);
    border: 1px solid rgba(0, 73, 168, 0.15);
}

/* ====== ABOUT PAGE ====== */
.about-hero {
    background: var(--grad-hero);
    padding: 10rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(0,198,255,0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.about-hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    color: white;
    max-width: 720px;
}

.about-hero p {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.68);
    max-width: 580px;
    margin-top: 1.25rem;
    line-height: 1.7;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.value-card {
    background: var(--surface);
    border: 1px solid var(--outline);
    border-radius: var(--r-lg);
    padding: 2.25rem;
    text-align: center;
    transition: var(--trans-mid);
}

.value-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: rgba(0,73,168,0.2);
}

.value-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--r-md);
    background: rgba(0,73,168,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.75rem;
    color: var(--blue-primary);
}

/* ====== CONTACT PAGE ====== */
.contact-hero {
    background: var(--grad-hero);
    padding: 9rem 0 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-hero h1 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    color: white;
}

.contact-hero p {
    color: rgba(255,255,255,0.65);
    font-size: 1.1rem;
    margin-top: 1rem;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.75fr;
    gap: 4rem;
    padding: 5rem 0;
}

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--r-md);
    background: rgba(0,73,168,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-info-item h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--on-surface);
    margin-bottom: 0.35rem;
}

.contact-info-item p {
    font-size: 0.9rem;
    color: var(--on-surface-muted);
    line-height: 1.6;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: var(--r-xl);
    border: 1px solid var(--outline);
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--on-surface);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem 1.125rem;
    border: 1.5px solid var(--outline);
    border-radius: var(--r-sm);
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    color: var(--on-surface);
    background: var(--surface);
    outline: none;
    transition: var(--trans-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--blue-primary);
    box-shadow: 0 0 0 3px rgba(0,73,168,0.12);
}

.form-group textarea { resize: vertical; }

.btn-submit {
    width: 100%;
    background: var(--grad-primary);
    color: white;
    padding: 1rem;
    border-radius: var(--r-full);
    border: none;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--shadow-blue);
    transition: var(--trans-mid);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-submit:hover {
    filter: brightness(1.1);
    box-shadow: 0 12px 40px rgba(0, 114, 255, 0.4);
    transform: translateY(-2px);
}

/* ====== FAB ====== */
.fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    background: var(--grad-primary);
    color: white;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-blue);
    cursor: pointer;
    transition: var(--trans-mid);
    z-index: 999;
    font-size: 1.1rem;
}

.fab:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 16px 40px rgba(0, 114, 255, 0.4);
}

/* ====== FOOTER ====== */
footer {
    background: var(--grad-dark);
    padding: 5rem 0 2rem;
    color: rgba(255,255,255,0.65);
    font-size: 0.9rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.footer-text {
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-bottom: 1.25rem;
    font-size: 0.87rem;
}

.footer-address {
    margin-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-address-item {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    color: rgba(255,255,255,0.5);
    font-size: 0.82rem;
    line-height: 1.5;
}

.footer-address-item i {
    color: var(--blue-accent);
    margin-top: 2px;
    flex-shrink: 0;
    font-size: 0.8rem;
}

.footer-links h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    margin-bottom: 1.25rem;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links ul li a {
    color: rgba(255,255,255,0.5);
    font-size: 0.88rem;
    transition: var(--trans-fast);
}

.footer-links ul li a:hover {
    color: var(--blue-accent);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.35);
}

/* ====== ANIMATIONS ====== */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Scroll reveal utility */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ====== PROCESS STEPS ====== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.process-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: linear-gradient(90deg, var(--blue-primary), var(--blue-accent));
    z-index: 0;
}

.process-step {
    text-align: center;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

.process-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--grad-primary);
    color: white;
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-blue);
    border: 4px solid white;
}

.process-step h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--on-surface);
}

.process-step p {
    font-size: 0.85rem;
    color: var(--on-surface-muted);
    line-height: 1.6;
}

/* ====== TESTIMONIALS ====== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.testimonial-card {
    background: white;
    border: 1px solid var(--outline);
    border-radius: var(--r-lg);
    padding: 2rem;
    position: relative;
    transition: var(--trans-mid);
}

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

.testimonial-quote {
    font-size: 3rem;
    line-height: 1;
    color: var(--blue-primary);
    opacity: 0.15;
    font-family: Georgia, serif;
    margin-bottom: 0.5rem;
}

.testimonial-text {
    font-size: 0.9rem;
    color: var(--on-surface-muted);
    line-height: 1.75;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-stars {
    color: #f59e0b;
    font-size: 0.8rem;
    margin-bottom: 1.25rem;
    letter-spacing: 2px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.875rem;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: white;
    flex-shrink: 0;
}

.testimonial-author-info strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--on-surface);
}

.testimonial-author-info span {
    font-size: 0.78rem;
    color: var(--on-surface-muted);
}

/* ====== WHY CHOOSE US ====== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.why-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.5rem;
    border-radius: var(--r-md);
    border: 1px solid var(--outline);
    background: white;
    transition: var(--trans-mid);
}

.why-item:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(0,73,168,0.2);
    transform: translateY(-2px);
}

.why-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--r-sm);
    background: rgba(0,73,168,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.why-item h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--on-surface);
    margin-bottom: 0.35rem;
}

.why-item p {
    font-size: 0.85rem;
    color: var(--on-surface-muted);
    line-height: 1.6;
}

/* ====== COMPANY TIMELINE ====== */
.timeline {
    position: relative;
    padding-left: 3rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 16px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: linear-gradient(to bottom, var(--blue-primary), var(--blue-accent));
}

.timeline-item {
    position: relative;
    padding-bottom: 3rem;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
    position: absolute;
    left: -2.5rem;
    top: 4px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--grad-primary);
    border: 4px solid white;
    box-shadow: var(--shadow-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.7rem;
}

.timeline-year {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--blue-primary);
    text-transform: uppercase;
    margin-bottom: 0.4rem;
}

.timeline-item h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--on-surface);
    margin-bottom: 0.4rem;
}

.timeline-item p {
    font-size: 0.875rem;
    color: var(--on-surface-muted);
    line-height: 1.6;
}

/* ====== FAQ ACCORDION ====== */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--outline);
    border-radius: var(--r-md);
    overflow: hidden;
    background: white;
    transition: var(--trans-fast);
}

.faq-item.open {
    border-color: rgba(0,73,168,0.25);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    gap: 1rem;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--on-surface);
    transition: var(--trans-fast);
}

.faq-question:hover { background: var(--surface-dim); }

.faq-question i {
    color: var(--blue-primary);
    font-size: 0.85rem;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item.open .faq-question i { transform: rotate(180deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 1.5rem;
    font-size: 0.9rem;
    color: var(--on-surface-muted);
    line-height: 1.75;
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding: 0 1.5rem 1.5rem;
}

/* ====== MAP EMBED ====== */
.map-container {
    border-radius: var(--r-xl);
    overflow: hidden;
    border: 1px solid var(--outline);
    box-shadow: var(--shadow-md);
    height: 420px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* ====== INDUSTRIES WE SERVE ====== */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.industry-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.75rem 1rem;
    border-radius: var(--r-md);
    border: 1px solid var(--outline);
    background: white;
    text-align: center;
    transition: var(--trans-mid);
    cursor: default;
}

.industry-chip:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(0,73,168,0.2);
    transform: translateY(-3px);
}

.industry-chip i {
    font-size: 1.75rem;
    color: var(--blue-primary);
}

.industry-chip span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--on-surface);
}

/* ===== RESULTS BAND ===== */
.results-band {
    background: var(--grad-primary);
    padding: 3rem 0;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.result-item .result-num {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 0.35rem;
}

.result-item .result-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.72);
    font-weight: 500;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
    .stats-grid        { grid-template-columns: repeat(2, 1fr); }
    .footer-content    { grid-template-columns: 1fr 1fr; }
    .values-grid       { grid-template-columns: repeat(2, 1fr); }
    .process-grid      { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
    .process-grid::before { display: none; }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .industries-grid   { grid-template-columns: repeat(4, 1fr); }
    .results-grid      { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links, .btn-contact { display: none; }
    .hamburger { display: flex; }
    .hero h1   { font-size: 2.5rem; }
    .contact-layout    { grid-template-columns: 1fr; }
    .form-row          { grid-template-columns: 1fr; }
    .services-grid     { grid-template-columns: 1fr; }
    .section-header h2 { font-size: 1.9rem; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .why-grid          { grid-template-columns: 1fr; }
    .industries-grid   { grid-template-columns: repeat(2, 1fr); }
    .results-grid      { grid-template-columns: repeat(2, 1fr); }
    .process-grid      { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
    .stats-grid     { grid-template-columns: repeat(2, 1fr); }
    .footer-content { grid-template-columns: 1fr; }
    .values-grid    { grid-template-columns: 1fr; }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
}