/* ============================================
   R.K ENGINEERING WORKS - Main Stylesheet
   Industrial | Precision | Next-Gen
   ============================================ */

:root {
    /* Core palette - Slate & Cyan */
    --color-bg: #0c1222;
    --color-bg-elevated: #141c2e;
    --color-bg-card: #1a2438;
    --color-surface: #1e2a42;
    
    /* Text */
    --color-text: #f0f4f8;
    --color-text-muted: #94a3b8;
    --color-text-subtle: #64748b;
    
    /* Accent - Cyan/Teal */
    --color-accent: #06b6d4;
    --color-accent-hover: #22d3ee;
    --color-accent-muted: rgba(6, 182, 212, 0.12);
    
    /* Border & divider */
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-strong: rgba(255, 255, 255, 0.1);
    
    /* Typography */
    --font-display: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    
    /* Spacing - Base (adjusted via media queries) */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Layout */
    --container-max: 1280px;
    --container-padding: 2rem;
    --nav-height: 80px;
    
    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --transition: 0.3s var(--ease-out);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 13px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    position: relative;
}

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

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

button, input, select, textarea {
    max-width: 100%;
}

ul {
    list-style: none;
}

/* ============================================
   FULL-WIDTH NAVBAR - Next Gen
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100vw;
    z-index: 1000;
    height: var(--nav-height);
    padding-top: env(safe-area-inset-top);
    transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
    background: rgba(12, 18, 34, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--color-border);
}

.nav-container {
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    padding: 0 1.25rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-accent);
}

.logo-sub {
    font-size: 0.55rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-top: -2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.4rem 1.25rem;
    background: rgba(26, 36, 56, 0.45);
    border-radius: 9999px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition);
}

.nav-link:hover {
    color: var(--color-text);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 0.5rem 1rem;
    background: var(--color-accent);
    color: var(--color-bg) !important;
    font-weight: 600;
    font-size: 0.8rem;
    border-radius: 4px;
    transition: background var(--transition), transform var(--transition);
}

.nav-cta:hover {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
}

.nav-cta::after {
    display: none !important;
}

.nav-cta-mobile {
    display: none; /* Shown only in mobile menu */
}

.nav-social-mobile {
    display: none; /* Shown only in mobile drawer */
}

.nav-menu-overlay {
    display: none;
}

.nav-menu-fullscreen {
    display: none;
}

/* Mobile menu toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 28px;
    height: 2.5px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================
   HERO SECTION - Visual First
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: calc(var(--nav-height) + var(--space-3xl)) 1rem 3.5rem 1rem;
    overflow: hidden;
    width: 100%;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: var(--color-bg);
}

.hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
}

/* Gradient overlay: dark left for text, image visible on right */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(
            to right,
            rgba(12, 18, 34, 0.75) 0%,
            rgba(12, 18, 34, 0.4) 35%,
            rgba(12, 18, 34, 0.15) 55%,
            transparent 75%
        ),
        linear-gradient(
            to bottom,
            transparent 0%,
            rgba(12, 18, 34, 0.05) 100%
        );
    z-index: 1;
}

/* Hero Rotating Words - Left aligned */
.hero-words {
    position: relative;
    height: 3.5rem;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.hero-word {
    position: absolute;
    font-family: var(--font-display);
    font-size: clamp(2.1rem, 6.2vw, 3.4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-accent);
    opacity: 0;
    transform: translateY(10px);
    animation: wordCycle 20s ease-in-out infinite;
}

.hero-word[data-word="1"] { animation-delay: 0s; }
.hero-word[data-word="2"] { animation-delay: 2.5s; }
.hero-word[data-word="3"] { animation-delay: 5s; }
.hero-word[data-word="4"] { animation-delay: 7.5s; }
.hero-word[data-word="5"] { animation-delay: 10s; }
.hero-word[data-word="6"] { animation-delay: 12.5s; }
.hero-word[data-word="7"] { animation-delay: 15s; }
.hero-word[data-word="8"] { animation-delay: 17.5s; }

@keyframes wordCycle {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }
    4% {
        opacity: 1;
        transform: translateY(0);
    }
    10% {
        opacity: 1;
        transform: translateY(0);
    }
    14% {
        opacity: 0;
        transform: translateY(-6px);
    }
    100% {
        opacity: 0;
        transform: translateY(-6px);
    }
}

/* Hero Minimal Content - Slightly centered, raised */
.hero-content-minimal {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    max-width: 100%;
    padding: 0;
    padding-left: 5rem;
    margin-right: auto;
    margin-top: -1.5rem;
}

.hero-content-minimal .hero-word,
.btn-hero {
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

/* ============================================
   MARQUEE BAR - Scrolling text strip
   ============================================ */

.marquee-bar {
    width: 100%;
    min-height: 44px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

/* Marquee at bottom of hero - no background, overlays hero */
.hero-marquee-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: transparent;
}

.hero-marquee-bar .marquee-bar-track span {
    color: var(--color-text);
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.5);
}

.marquee-bar-inner {
    width: 100%;
    overflow: hidden;
}

.marquee-bar-track {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    animation: marqueeScroll 25s linear infinite;
    width: max-content;
}

.marquee-bar-track span {
    font-family: var(--font-display);
    font-size: clamp(0.8rem, 1.2vw, 0.95rem);
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--color-text-muted);
    white-space: nowrap;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
    .marquee-bar-track {
        animation: none;
    }
    .hero-word {
        animation: none;
        opacity: 1;
    }
    .hero-word:not([data-word="1"]) {
        display: none;
    }
}

.btn-hero {
    font-size: 0.95rem;
    padding: 0.65rem 1.35rem;
    margin-top: 1rem;
}

.btn-hero-enquiry {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border-strong);
}

.btn-hero-enquiry:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ============================================
   CNC JOB WORK - Overlapping Card Section
   ============================================ */

.cnc-section {
    padding: 0.75rem 0;
    overflow: hidden;
    background: var(--color-bg);
}

.cnc-section .container {
    padding-left: 1rem;
    padding-right: 1rem;
}

.cnc-wrapper {
    position: relative;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    gap: 0;
    overflow: hidden;
}

/* Image card - own height, independent of text card */
.cnc-image-card {
    flex: 0 0 55%;
    min-width: 160px;
    max-width: 55%;
    min-height: 260px;
    border-radius: 0;
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35),
                0 4px 12px rgba(0, 0, 0, 0.2);
    transition: box-shadow 0.5s ease;
    z-index: 1;
    position: relative;
    opacity: 0;
    transform: translateX(-100px);
}

.cnc-section.animated .cnc-image-card {
    animation: cncImageReveal 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.cnc-image-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4),
                0 6px 16px rgba(0, 0, 0, 0.25);
}

/* Our Specialty section hover - both cards adjust together */
.cnc-section:hover .cnc-image-card {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5),
                0 10px 24px rgba(0, 0, 0, 0.35);
}

.cnc-section:hover .cnc-content-card {
    transform: translate(0, -6px) scale(1.01);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55),
                0 12px 32px rgba(0, 0, 0, 0.4);
}

@keyframes cncImageReveal {
    0% { opacity: 0; transform: translateX(-100px); }
    100% { opacity: 1; transform: translateX(0); }
}

.cnc-image {
    width: 100%;
    height: 100%;
    min-height: 260px;
    object-fit: cover;
    display: block;
}

.cnc-image-placeholder {
    display: none;
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    min-height: 260px;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-surface), var(--color-bg-card));
    color: var(--color-text-subtle);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
}

/* Text card - own height, fits content, independent of image card */
.cnc-content-card {
    flex: 0 1 45%;
    min-width: 0;
    min-height: 300px;
    align-self: center;
    margin-left: -24px;
    border-radius: 0;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    box-shadow: 0 16px 56px rgba(0, 0, 0, 0.4),
                0 6px 20px rgba(0, 0, 0, 0.25);
    z-index: 2;
    display: flex;
    align-items: stretch;
    opacity: 0;
    transform: translateX(100px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1) 0.1s,
                transform 1s cubic-bezier(0.16, 1, 0.3, 1) 0.1s,
                box-shadow 0.4s ease;
}

.cnc-section.animated .cnc-content-card {
    opacity: 1;
    transform: translateX(0);
}

.cnc-content-card:hover {
    box-shadow: 0 20px 64px rgba(0, 0, 0, 0.45),
                0 8px 24px rgba(0, 0, 0, 0.3);
}

.cnc-content {
    flex: 1;
    padding: 1.35rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.cnc-title {
    font-family: var(--font-display);
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.2rem;
    color: var(--color-text);
}

.cnc-desc {
    color: var(--color-text-muted);
    font-size: 0.7rem;
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.cnc-features {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    margin-bottom: 0.75rem;
}

.cnc-features li {
    padding-left: 1rem;
    position: relative;
    color: var(--color-text-muted);
}

.cnc-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.4em;
    width: 4px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 50%;
}

@media (max-width: 900px) {
    .cnc-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cnc-image-card {
        flex: 0 0 auto;
        width: 100%;
        min-width: 100%;
        min-height: 200px;
    }
    
    .cnc-image,
    .cnc-image-placeholder {
        min-height: 200px;
    }
    
    .cnc-content-card {
        margin-left: 0;
        margin-top: -12px;
        align-self: stretch;
    }
    
    .cnc-content {
        padding: 0.4rem 0.75rem;
    }
}

@media (max-width: 640px) {
    .cnc-section {
        padding: 0.4rem 0;
    }
    
    .cnc-image-card {
        min-height: 180px;
    }
    
    .cnc-image,
    .cnc-image-placeholder {
        min-height: 180px;
    }
    
    
    .cnc-content-card {
        margin-top: -10px;
    }
}

/* Legacy hero content (for sections that may reference) */
.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    width: 100%;
    padding-left: 1rem;
    padding-right: 1rem;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-subtle);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    border-radius: 2px;
    transform-origin: top center;
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.6rem;
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 600;
    border-radius: 4px;
    transition: all var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg);
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(6, 182, 212, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border-strong);
}

.btn-secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-lg {
    padding: 0.45rem 0.8rem;
    font-size: 0.7rem;
}

/* ============================================
   SECTIONS - Each has independent padding
   ============================================ */

.section {
    width: 100%;
    overflow-x: hidden;
}

/* Services section - own sizing */
.section.services {
    padding: 3.5rem 1rem;
    background: var(--color-bg-elevated);
}

.section.services .section-header {
    margin-bottom: 2.5rem;
    max-width: 620px;
}

.section.services .section-tag {
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
}

.section.services .section-title {
    font-size: clamp(1.35rem, 2.8vw, 1.65rem);
    margin-bottom: 0.5rem;
}

.section.services .section-desc {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Capabilities section - own sizing (Our Edge - larger) */
.section.capabilities {
    padding: 4rem 1.25rem;
    background: var(--color-bg);
}

.section.capabilities .section-header,
.cap-content .section-tag {
    margin-bottom: 0.5rem;
}

/* Case studies section - own sizing (Portfolio - larger) */
.section.case-studies {
    padding: 2rem 0;
    background: var(--color-bg-elevated);
}

.section.case-studies .container {
    padding-left: 0;
    padding-right: 0;
}

.section.case-studies .section-header {
    margin-bottom: 1rem;
    padding: 0 1rem;
}

.section.case-studies .section-title {
    font-size: clamp(1.15rem, 2.4vw, 1.4rem);
}

.section.case-studies .section-desc {
    font-size: 0.85rem;
}

/* Partners section - own sizing */
.section.partners {
    padding: 4rem 1.25rem;
    background: var(--color-bg);
}

.section.partners .section-header {
    margin-bottom: 2.25rem;
}

.section.partners .section-tag {
    font-size: 0.7rem;
}

.section.partners .section-title {
    font-size: clamp(1.15rem, 2.4vw, 1.4rem);
}

.section.partners .section-desc {
    font-size: 0.9rem;
}

/* Contact section - own sizing */
.section.contact {
    padding: 2.5rem 1rem;
    background: var(--color-bg);
}

.section.contact .section-header,
.contact-info .section-tag {
    margin-bottom: 0.5rem;
}

.section.contact .section-title {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
}

.section.contact .contact-info > p {
    font-size: 0.7rem;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    width: 100%;
    padding-left: 1rem;
    padding-right: 1rem;
}

.section-header {
    text-align: center;
    max-width: 480px;
    margin: 0 auto 0.75rem;
}

.section-tag {
    display: inline-block;
    font-size: 0.55rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.25rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(0.85rem, 1.8vw, 1rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}

.section-desc {
    color: var(--color-text-muted);
    font-size: 0.65rem;
}

/* Prevent overflow on narrow screens */
.section-header,
.hero-content,
.contact-info,
.service-card p,
.case-content p {
    overflow-wrap: break-word;
    word-wrap: break-word;
}

/* ============================================
   SERVICES GRID
   ============================================ */

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.services-grid > * {
    min-width: 0;
}

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 1.5rem 1.25rem;
    transition: all var(--transition);
}

.service-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.service-card-flip:hover {
    transform: none;
}

.service-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 0.75rem;
    color: var(--color-accent);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    line-height: 1.55;
}

/* Service card with image (e.g. Wire Cut) - legacy */
.service-card-image {
    padding: 0;
    overflow: hidden;
    border-radius: 0;
}

.service-card-image .service-image {
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
    margin-bottom: 0;
    border-radius: 0;
}

.service-card-image .service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.service-card-image h3,
.service-card-image p {
    padding: 0 1.25rem;
}

.service-card-image h3 {
    padding-top: 1rem;
}

.service-card-image p {
    padding-bottom: 1.5rem;
}

/* Flip card on hover (Wire Cut) */
.service-card-flip {
    padding: 0;
    overflow: hidden;
    border-radius: 0;
    perspective: 1000px;
}

.service-card-flip .flip-card-inner {
    position: relative;
    width: 100%;
    min-height: 260px;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.service-card-flip:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.flip-card-front {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-card);
}

.flip-card-front .service-image {
    flex: 1;
    min-height: 0;
    aspect-ratio: 16/10;
    overflow: hidden;
    border-radius: 0;
}

.flip-card-front .service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.flip-card-front h3 {
    padding: 1rem 1.25rem;
    margin: 0;
}

.flip-card-back {
    transform: rotateY(180deg);
    padding: 1.5rem 1.25rem;
    background: var(--color-bg-card);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.flip-card-back h3 {
    margin: 0 0 0.5rem 0;
}

.flip-card-back p {
    margin: 0 0 0.75rem 0;
    font-size: 0.85rem;
}

.flip-back-info {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.flip-back-info li {
    padding: 0.25rem 0;
    padding-left: 1rem;
    position: relative;
}

.flip-back-info li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* ============================================
   CAPABILITIES
   ============================================ */

.capabilities-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.capabilities-layout > * {
    min-width: 0;
}

.cap-content .section-tag {
    margin-bottom: 0.35rem;
}

.cap-content .section-title {
    text-align: left;
    margin-bottom: 0.5rem;
    font-size: clamp(1.1rem, 2.2vw, 1.35rem);
}

.cap-content p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.cap-list {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.cap-list li {
    font-size: 0.85rem;
    padding-left: 1.15rem;
    position: relative;
    color: var(--color-text-muted);
}

.cap-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
}

.cap-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.cap-card {
    aspect-ratio: 16/10;
    background: var(--color-bg-card);
    border-radius: 0;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.cap-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cap-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    color: var(--color-text-subtle);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.85rem;
    text-align: center;
    line-height: 1.5;
}

/* ============================================
   CASE STUDIES
   ============================================ */

.case-swipe-wrapper {
    position: relative;
}

.case-swipe-container {
    position: relative;
}

.case-swipe-indicators {
    display: none;
}

.case-swipe-hint {
    display: none;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 0;
}

.case-grid > * {
    min-width: 0;
}

.case-card {
    position: relative;
    background: var(--color-bg-card);
    border-radius: 0;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.case-card:hover {
    transform: translateY(-8px) scale(1.03);
    z-index: 2;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.case-image {
    aspect-ratio: 16/10;
    min-height: 180px;
    position: relative;
    background: var(--color-surface);
    border-radius: 0;
}

.case-image img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-placeholder {
    position: absolute;
    inset: 0;
    z-index: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-text-subtle);
    background: linear-gradient(135deg, var(--color-surface), var(--color-bg-card));
}

.case-content {
    padding: 0.5rem 0.6rem;
}

.case-tag {
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.15rem;
}

.case-content h3 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.case-content p {
    color: var(--color-text-muted);
    font-size: 0.78rem;
    line-height: 1.5;
    margin-bottom: 0.4rem;
}

.case-read-more {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    background: transparent;
    border: 2px solid var(--color-accent);
    border-radius: 0;
    text-decoration: none;
    font-family: var(--font-body);
    transition: all var(--transition);
}

.case-read-more:hover {
    background: var(--color-accent);
    color: var(--color-bg);
}

/* ============================================
   TRUSTED PARTNERS
   ============================================ */

.partners-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 2rem 0;
    width: 100%;
}

.partner-logo {
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--space-xl);
    filter: grayscale(100%) brightness(0.8);
    opacity: 0.7;
    transition: all var(--transition);
}

.partner-logo:hover {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
}

.partner-logo img {
    max-height: 100%;
    max-width: 120px;
    object-fit: contain;
}

.partner-logo span {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-subtle);
}

/* ============================================
   CTA SECTION
   ============================================ */

.section.cta-section {
    padding: 4rem 1.25rem;
}

.cta-box {
    background: linear-gradient(135deg, var(--color-surface), var(--color-bg-card));
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 2.5rem 2rem;
    text-align: center;
}

.cta-box h2 {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.5vw, 1.6rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.cta-box p {
    color: var(--color-text-muted);
    font-size: 1rem;
    margin-bottom: 1.25rem;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.cta-box .btn {
    padding: 0.7rem 1.5rem;
    font-size: 0.95rem;
}

/* ============================================
   CONTACT
   ============================================ */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 0.75rem;
    align-items: start;
}

.contact-grid > * {
    min-width: 0;
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: 0.25rem;
}

.contact-info > p {
    color: var(--color-text-muted);
    font-size: 0.65rem;
    margin-bottom: 0.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.contact-item strong {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
}

/* Honeypot - hidden from users, bots fill it */
.form-hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-form input,
.contact-form textarea {
    padding: 0.4rem 0.6rem;
    font-size: 0.75rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-text);
    font-family: var(--font-body);
    transition: border-color var(--transition);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--color-text-subtle);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.contact-form textarea {
    resize: vertical;
    min-height: 70px;
}

/* ============================================
   QUOTE MODAL
   ============================================ */

.quote-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s var(--ease-out), visibility 0.3s var(--ease-out);
}

.quote-modal.active {
    opacity: 1;
    visibility: visible;
}

.quote-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    cursor: pointer;
}

.quote-modal-dialog {
    position: relative;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
    padding: 1.75rem 1.5rem;
    transform: scale(0.95) translateY(10px);
    transition: transform 0.3s var(--ease-out);
}

.quote-modal.active .quote-modal-dialog {
    transform: scale(1) translateY(0);
}

.quote-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    border-radius: 8px;
    transition: color var(--transition), background var(--transition);
}

.quote-modal-close:hover {
    color: var(--color-text);
    background: var(--color-bg-card);
}

.quote-modal-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    padding-right: 2.5rem;
}

.quote-modal-desc {
    color: var(--color-text-muted);
    font-size: 0.8rem;
    margin-bottom: 1.25rem;
}

.quote-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quote-form-row {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.quote-form-row label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.quote-form-row label span {
    color: var(--color-accent);
}

.quote-form input,
.quote-form select,
.quote-form textarea {
    padding: 0.6rem 0.85rem;
    font-size: 0.9rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-family: var(--font-body);
    transition: border-color var(--transition);
}

.quote-form input::placeholder,
.quote-form textarea::placeholder {
    color: var(--color-text-subtle);
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.quote-form select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.85rem center;
    padding-right: 2rem;
}

.quote-form textarea {
    resize: vertical;
    min-height: 90px;
}

.quote-form-upload .quote-upload-area {
    position: relative;
    border: 2px dashed var(--color-border);
    border-radius: 8px;
    padding: 1.25rem;
    text-align: center;
    background: rgba(26, 36, 56, 0.4);
    transition: border-color var(--transition), background var(--transition);
}

.quote-form-upload .quote-upload-area:hover,
.quote-form-upload .quote-upload-area.dragover {
    border-color: var(--color-accent);
    background: var(--color-accent-muted);
}

.quote-upload-area input[type="file"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.quote-upload-prompt {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    pointer-events: none;
}

.quote-upload-icon {
    font-size: 1.5rem;
    opacity: 0.8;
}

.quote-upload-hint {
    font-size: 0.7rem;
    color: var(--color-text-subtle);
}

.quote-file-list {
    margin-top: 0.75rem;
    text-align: left;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.quote-file-list li {
    padding: 0.25rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quote-file-list li::before {
    content: '✓';
    color: var(--color-accent);
    font-weight: 600;
}

.quote-form-submit {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.75rem 1.25rem;
}

/* ============================================
   BIG FOOTER
   ============================================ */

.footer {
    background: linear-gradient(180deg, var(--color-bg-elevated) 0%, #0f1629 100%);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}

.footer-main {
    padding: 3.5rem 1.5rem 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 2.5rem 2rem;
}

.footer-grid > * {
    min-width: 0;
}

.footer-brand .footer-logo {
    display: flex;
    flex-direction: column;
    margin-bottom: 0.75rem;
}

.footer-brand .footer-logo .logo-text {
    font-size: 1.25rem;
}

.footer-brand .footer-logo .logo-sub {
    font-size: 0.65rem;
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    max-width: 280px;
    margin-bottom: 1.25rem;
    line-height: 1.65;
}

.footer-follow {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-subtle);
    margin-bottom: 0.6rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    color: var(--color-text-muted);
    transition: color var(--transition), background var(--transition), transform var(--transition);
}

.footer-social a:hover {
    color: var(--color-accent);
    background: rgba(6, 182, 212, 0.15);
    transform: translateY(-2px);
}

.footer-social a svg {
    width: 22px;
    height: 22px;
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: 0.75rem;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.footer-col a {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--color-border);
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-text-subtle);
}

.footer-legal {
    display: flex;
    gap: 1rem;
}

.footer-legal a {
    font-size: 0.75rem;
    color: var(--color-text-subtle);
    transition: color var(--transition);
}

.footer-legal a:hover {
    color: var(--color-text-muted);
}

.footer-social-hide,
.footer .sr-only {
    display: none !important;
}

/* ============================================
   RESPONSIVE - Mobile First
   Breakpoints: 480 | 640 | 768 | 900 | 1024 | 1280
   ============================================ */

/* Large Desktop: 1280px+ - default styles apply */

/* Tablet Landscape & Small Desktop: 1024px */
@media (max-width: 1024px) {
    :root {
        --space-4xl: 5rem;
        --space-3xl: 3.5rem;
    }
    
    .nav-container {
        padding: 0 1.25rem;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .capabilities-layout {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    .cap-content .section-title {
        text-align: center;
    }
    
    .cap-content p {
        text-align: center;
    }
    
    .cap-list {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    .contact-info .section-title {
        text-align: center;
    }
    
    .contact-info > p {
        text-align: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

/* Tablet Portrait: 900px */
@media (max-width: 900px) {
    :root {
        --nav-height: 70px;
    }
    
    .nav-container > .nav-cta {
        display: none !important;
    }
    
    .nav-container > .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu-overlay.active {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
        opacity: 0;
        animation: navOverlayFade 0.3s ease forwards;
        cursor: pointer;
    }
    
    .nav-menu-fullscreen {
        position: fixed;
        top: 0;
        right: 0;
        width: min(320px, 88vw);
        max-width: 100%;
        height: 100vh;
        height: 100dvh;
        background: var(--color-bg-elevated);
        z-index: 999;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.2);
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        flex-direction: column;
        pointer-events: none;
    }
    
    .nav-menu-fullscreen.active {
        transform: translateX(0);
        pointer-events: auto;
    }
    
    .nav-menu-close {
        position: absolute;
        top: max(1rem, env(safe-area-inset-top));
        right: max(1.25rem, env(safe-area-inset-right));
        width: 48px;
        height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: transparent;
        border: none;
        color: var(--color-text-muted);
        font-size: 2rem;
        line-height: 1;
        cursor: pointer;
        z-index: 10;
        transition: color var(--transition);
    }
    
    .nav-menu-close:hover {
        color: var(--color-text);
    }
    
    .nav-menu-fullscreen.active .nav-menu {
        display: flex;
        flex: 1;
        flex-direction: column;
        justify-content: flex-start;
        padding: calc(var(--nav-height) + 2rem) 1.5rem 2rem;
        gap: 0;
        background: transparent;
        border: none;
        border-radius: 0;
        backdrop-filter: none;
    }
    
    @keyframes navOverlayFade {
        to { opacity: 1; }
    }
    
    .nav-menu-fullscreen.active .nav-menu .nav-link {
        padding: 1rem 0;
        font-size: 1.1rem;
        color: var(--color-text-muted);
    }
    
    .nav-menu-fullscreen.active .nav-menu .nav-link::after {
        display: none;
    }
    
    .nav-cta-mobile {
        display: none;
    }
    
    .nav-menu-fullscreen.active .nav-cta-mobile {
        display: block;
        margin-top: 1.5rem;
        padding-top: 1.5rem;
    }
    
    .nav-menu-fullscreen.active .nav-cta-mobile .nav-cta {
        display: inline-flex;
        justify-content: center;
        width: 100%;
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .nav-social-mobile {
        display: none;
    }
    
    .nav-menu-fullscreen.active .nav-social-mobile {
        display: block;
        margin-top: 2rem;
        padding-top: 1.5rem;
    }
    
    .nav-social-label {
        font-size: 0.7rem;
        font-weight: 600;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        color: var(--color-text-muted);
        display: block;
        margin-bottom: 0.75rem;
    }
    
    .nav-social-icons {
        display: flex;
        gap: 0.75rem;
    }
    
    .nav-social-icons a {
        color: var(--color-text-muted);
        transition: color var(--transition);
    }
    
    .nav-social-icons a:hover {
        color: var(--color-accent);
    }
    
    .nav-social-icons svg {
        width: 22px;
        height: 22px;
    }
    
    .cap-visual {
        grid-template-columns: 1fr;
    }
    
    .section.services,
    .section.capabilities,
    .section.case-studies,
    .section.partners,
    .section.contact,
    .section.cta-section {
        padding: 1.5rem 1rem;
    }
    
    .section.services .section-header {
        margin-bottom: 2rem;
    }
    
    .section.services .section-tag {
        font-size: 0.7rem;
    }
    
    .section.services .section-title {
        font-size: clamp(1.2rem, 2.5vw, 1.45rem);
    }
    
    .section.services .section-desc {
        font-size: 0.9rem;
    }
    
    .section.case-studies .section-header {
        margin-bottom: 1rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile Landscape / Small Tablet: 768px */
@media (max-width: 768px) {
    :root {
        --space-4xl: 4rem;
        --space-3xl: 3rem;
    }
    
    .hero {
        padding: calc(var(--nav-height) + var(--space-2xl)) 1rem var(--space-2xl) 1.5rem;
        min-height: 100vh;
        min-height: 100dvh;
    }
    
    .hero-words {
        height: 3rem;
    }
    
    .hero-word {
        font-size: clamp(1.5rem, 4.2vw, 2.1rem);
    }
    
    .hero-scroll {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .service-card {
        padding: 1rem 1rem;
    }
    
    .service-card-image,
    .service-card-flip {
        padding: 0;
    }
    
    .service-card-image h3,
    .service-card-image p,
    .service-card-flip .flip-card-back {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .case-swipe-wrapper {
        height: 75vh;
        min-height: 380px;
        max-height: 550px;
    }
    
    .case-swipe-container {
        height: 100%;
        overflow: hidden;
        touch-action: pan-y;
    }
    
    .case-swipe-container .case-grid {
        display: flex;
        flex-direction: column;
        height: 100%;
        gap: 0;
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    .case-swipe-container .case-grid .case-card {
        flex: 0 0 100%;
        min-height: 100%;
        margin: 0;
    }
    
    .case-swipe-indicators {
        display: flex;
        justify-content: center;
        gap: 0.5rem;
        margin-top: 1rem;
    }
    
    .case-swipe-indicators span {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--color-border);
        transition: background var(--transition);
    }
    
    .case-swipe-indicators span.active {
        background: var(--color-accent);
        transform: scale(1.2);
    }
    
    .case-swipe-hint {
        display: block;
        text-align: center;
        font-size: 0.75rem;
        color: var(--color-text-subtle);
        margin-top: 0.5rem;
    }
    
    .case-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .case-content h3 {
        font-size: 0.95rem;
    }
    
    .cta-box {
        padding: 1.5rem 1.25rem;
    }
    
    .cta-box h2 {
        font-size: 1.2rem;
    }
    
    .contact-form input,
    .contact-form textarea {
        padding: 0.9rem 1.1rem;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .footer-main {
        padding: var(--space-3xl) 1rem var(--space-2xl);
    }
    
    .footer-bottom {
        padding: 1rem;
    }
}

/* Mobile: 640px */
@media (max-width: 640px) {
    :root {
        --space-2xl: 2rem;
    }
    
    .hero {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .hero-overlay {
        background: linear-gradient(
            to right,
            rgba(12, 18, 34, 0.92) 0%,
            rgba(12, 18, 34, 0.7) 45%,
            rgba(12, 18, 34, 0.4) 75%
        );
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    .logo-text {
        font-size: 0.95rem;
    }
    
    .logo-sub {
        font-size: 0.5rem;
    }
    
    .section.services,
    .section.capabilities,
    .section.case-studies,
    .section.partners,
    .section.contact,
    .section.cta-section {
        padding: 1.25rem 1rem;
    }
    
    .section.services .section-title {
        font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    }
    
    .section.services .section-desc {
        font-size: 0.85rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .service-card {
        padding: 1rem 1rem;
    }
    
    .service-card-image,
    .service-card-flip {
        padding: 0;
    }
    
    .service-card-image h3,
    .service-card-image p,
    .service-card-flip .flip-card-back {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .service-card-flip .flip-card-inner {
        min-height: 220px;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .section-title {
        font-size: clamp(0.95rem, 3vw, 1.15rem);
    }
    
    .section-desc {
        font-size: 0.7rem;
    }
    
    .marquee-bar-track span {
        font-size: clamp(0.7rem, 1.1vw, 0.85rem);
    }
    
    .hero-words {
        height: 2.75rem;
    }
    
    .partners-grid {
        gap: var(--space-xl);
        padding: var(--space-2xl) 0;
    }
    
    .partner-logo {
        height: 36px;
        padding: 0 var(--space-md);
    }
    
    .partner-logo span {
        font-size: 0.85rem;
    }
    
    .btn {
        padding: 0.6rem 1.1rem;
        font-size: 0.7rem;
        min-height: 48px; /* Touch target */
    }
    
    .btn-lg {
        padding: 0.7rem 1.1rem;
        font-size: 0.75rem;
    }
}

/* Small Mobile: 480px */
@media (max-width: 480px) {
    :root {
        --nav-height: 64px;
    }
    
    .marquee-bar-track span {
        font-size: clamp(0.65rem, 1vw, 0.8rem);
    }
    
    .hero-word {
        font-size: clamp(1.5rem, 4.2vw, 1.9rem);
    }
    
    .service-card h3 {
        font-size: 0.85rem;
    }
    
    .service-card p {
        font-size: 0.65rem;
    }
    
    .cap-placeholder {
        font-size: 0.7rem;
    }
    
    .case-placeholder {
        font-size: 0.9rem;
    }
    
    .cta-box h2 {
        font-size: 1.1rem;
    }
    
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .footer-legal {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

/* Extra Small Mobile: 360px and below */
@media (max-width: 360px) {
    .nav-container {
        padding: 0 0.75rem;
    }
    
    .section.services,
    .section.capabilities,
    .section.case-studies,
    .section.partners,
    .section.contact,
    .section.cta-section {
        padding: 1rem 0.75rem;
    }
    
    .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    
    .hero-content-minimal {
        padding-left: 1rem;
    }
    
    
    .services-grid,
    .case-grid {
        grid-template-columns: 1fr;
    }
}

/* Touch devices: ensure tap targets */
@media (hover: none) and (pointer: coarse) {
    .nav-link {
        padding: var(--space-sm) 0;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }
    
    .btn {
        min-height: 48px;
    }
    
    .service-card:hover,
    .case-card:hover {
        transform: none;
    }
    
    .cnc-section:hover .cnc-image-card,
    .cnc-section:hover .cnc-content-card {
        transform: none;
    }
}