/* ==========================================================================
   Lumineo.ai — Global Styles
   Inspired by 300feetout.com: dark theme, bold typography, scroll animations
   ========================================================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Colors */
    --color-bg: #0a0a0f;
    --color-bg-elevated: #12121a;
    --color-bg-card: #16161f;
    --color-bg-card-hover: #1c1c28;
    --color-surface: #1a1a24;

    --color-text-primary: #f0f0f5;
    --color-text-secondary: #a0a0b0;
    --color-text-muted: #6a6a7a;

    --color-accent: #6ec8ff;
    --color-accent-secondary: #a78bfa;
    --color-accent-gradient: linear-gradient(135deg, #6ec8ff 0%, #a78bfa 100%);

    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-hover: rgba(255, 255, 255, 0.12);

    /* Typography */
    --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --section-padding: clamp(80px, 12vw, 160px);
    --container-max: 1280px;
    --container-padding: clamp(20px, 4vw, 48px);

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

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    color: inherit;
}

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

.section {
    padding: var(--section-padding) 0;
}

.section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.section-header {
    margin-bottom: clamp(48px, 6vw, 80px);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-text-primary);
}

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

.accent {
    color: var(--color-accent);
}

.strikethrough {
    text-decoration: line-through;
    text-decoration-color: var(--color-text-muted);
    opacity: 0.5;
}

/* ---------- Cursor Glow ---------- */
.cursor-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    pointer-events: none;
    background: radial-gradient(circle, rgba(110, 200, 255, 0.04) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

body:hover .cursor-glow {
    opacity: 1;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 60px;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: var(--color-accent-gradient);
    color: #0a0a0f;
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(110, 200, 255, 0.25);
}

.btn--outline {
    border: 1px solid var(--color-border-hover);
    color: var(--color-text-primary);
    background: transparent;
}

.btn--outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
}

/* ---------- Reveal Animations ---------- */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--delay, 0s);
}

.reveal-up.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Header / Navigation ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-medium);
}

.header.scrolled {
    padding: 12px 0;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    z-index: 1001;
}

.nav__logo-icon {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav__link {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width var(--transition-medium);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-text-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
    padding: 4px;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-medium);
    border-radius: 2px;
}

/* ---------- Hero Section ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero__gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
}

.hero__gradient-orb--1 {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -100px;
    background: radial-gradient(circle, rgba(110, 200, 255, 0.15), transparent);
}

.hero__gradient-orb--2 {
    width: 500px;
    height: 500px;
    bottom: -200px;
    left: -100px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.1), transparent);
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero__eyebrow {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero__title span {
    display: block;
}

.hero__title em {
    font-style: italic;
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: clamp(1.05rem, 1.5vw, 1.25rem);
    color: var(--color-text-secondary);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

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

.hero__scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: var(--container-padding);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.hero__scroll-line {
    width: 40px;
    height: 1px;
    background: var(--color-text-muted);
    position: relative;
    overflow: hidden;
}

.hero__scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-accent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { left: -100%; }
    50% { left: 0; }
    100% { left: 100%; }
}

/* ---------- Strategy Section ---------- */
.strategy__grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 60px;
    align-items: start;
}

.strategy__heading {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 500;
    line-height: 1.5;
    color: var(--color-text-secondary);
    margin-bottom: 3rem;
}

.strategy__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.stat__number {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1;
}

.stat__suffix {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--color-accent);
}

.stat__label {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ---------- Marquee Section ---------- */
.marquee-section {
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.marquee {
    position: relative;
    white-space: nowrap;
}

.marquee__track {
    display: inline-flex;
    align-items: center;
    gap: 40px;
    animation: marqueeScroll 30s linear infinite;
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.marquee__track:hover {
    animation-play-state: paused;
}

.marquee__dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
}

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

/* ---------- Bold Section ---------- */
.bold-section {
    position: relative;
    overflow: hidden;
    text-align: center;
}

.bold-section__content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.bold-section__heading {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.bold-section__text {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.bold-section__bg-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-heading);
    font-size: clamp(8rem, 20vw, 20rem);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.015);
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    z-index: 0;
}

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

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: clamp(28px, 3vw, 40px);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.service-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    background: var(--color-bg-card-hover);
}

.service-card:hover::before {
    opacity: 0.03;
}

.service-card__number {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    position: relative;
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    font-weight: 600;
    margin-bottom: 0.75rem;
    position: relative;
}

.service-card__desc {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    position: relative;
}

.service-card__arrow {
    position: absolute;
    top: clamp(28px, 3vw, 40px);
    right: clamp(28px, 3vw, 40px);
    color: var(--color-text-muted);
    transition: all var(--transition-medium);
}

.service-card:hover .service-card__arrow {
    color: var(--color-accent);
    transform: translate(4px, -4px);
}

.services-preview__cta {
    text-align: center;
    margin-top: clamp(40px, 5vw, 64px);
}

/* ---------- Featured Work ---------- */
.work-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 24px;
}

.work-card {
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    transition: all var(--transition-medium);
}

.work-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.work-card--large {
    grid-column: 1 / -1;
}

.work-card__image {
    aspect-ratio: 16/9;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.work-card--large .work-card__image {
    aspect-ratio: 21/9;
}

.work-card__image-inner {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-slow);
}

.work-card:hover .work-card__image-inner {
    transform: scale(1.05);
}

.work-card__graphic {
    width: 40%;
    height: auto;
    opacity: 0.7;
}

.work-card__info {
    padding: clamp(20px, 3vw, 32px);
}

.work-card__category {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
    display: block;
}

.work-card__title {
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.work-card__desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.featured-work__cta {
    text-align: center;
    margin-top: clamp(40px, 5vw, 64px);
}

/* ---------- Authenticity Section ---------- */
.authenticity__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(48px, 8vw, 100px);
    align-items: center;
}

.authenticity__heading {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.authenticity__text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.authenticity__features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(110, 200, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
}

.feature__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.feature__desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Authenticity Visual */
.authenticity__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.authenticity__visual-inner {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
}

.authenticity__svg {
    width: 100%;
    height: 100%;
}

.glow-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(110, 200, 255, 0.1);
}

.glow-ring--1 {
    inset: 10%;
    animation: pulseRing 4s ease-in-out infinite;
}

.glow-ring--2 {
    inset: 25%;
    animation: pulseRing 4s ease-in-out 1.3s infinite;
}

.glow-ring--3 {
    inset: 40%;
    animation: pulseRing 4s ease-in-out 2.6s infinite;
}

@keyframes pulseRing {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

/* ---------- Testimonial ---------- */
.testimonial {
    border-top: 1px solid var(--color-border);
}

.testimonial__content {
    max-width: 750px;
    margin: 0 auto;
    text-align: center;
}

.testimonial__quote {
    color: var(--color-accent);
    opacity: 0.3;
    margin-bottom: 2rem;
    margin-left: auto;
    margin-right: auto;
}

.testimonial__text {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial__author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.testimonial__name {
    display: block;
    font-weight: 600;
    font-size: 1rem;
}

.testimonial__role {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ---------- Contact Section ---------- */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(48px, 8vw, 100px);
    align-items: start;
}

.contact__heading {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.contact__text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.contact__link {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-accent);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-fast);
}

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

/* Form */
.form-group {
    margin-bottom: 16px;
}

.form-input {
    width: 100%;
    padding: 16px 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
    outline: none;
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

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

.form-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236a6a7a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-select option {
    background: var(--color-bg-card);
    color: var(--color-text-primary);
}

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

/* ---------- Footer ---------- */
.footer {
    border-top: 1px solid var(--color-border);
    padding: 80px 0 40px;
}

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

.footer__tagline {
    color: var(--color-text-muted);
    margin-top: 1rem;
    font-size: 0.9rem;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

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

.footer__col-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.footer__col a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.footer__legal {
    display: flex;
    gap: 24px;
}

.footer__legal a {
    color: var(--color-text-muted);
}

.footer__legal a:hover {
    color: var(--color-text-primary);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .strategy__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .authenticity__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .authenticity__visual {
        order: -1;
    }

    .authenticity__visual-inner {
        max-width: 300px;
    }

    .contact__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

@media (max-width: 768px) {
    .nav__links {
        position: fixed;
        inset: 0;
        background: rgba(10, 10, 15, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 32px;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-medium);
    }

    .nav__links.open {
        opacity: 1;
        pointer-events: all;
    }

    .nav__links .nav__link {
        font-size: 1.5rem;
        font-family: var(--font-heading);
        font-weight: 600;
    }

    .nav__toggle {
        display: flex;
    }

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

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

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

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

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

    .strategy__stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .hero__scroll-indicator {
        display: none;
    }

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

    .footer__bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .strategy__stats {
        grid-template-columns: 1fr;
        gap: 24px;
    }

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

/* ---------- Page Transitions ---------- */
.page-transition {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    z-index: 9999;
    transform: translateY(100%);
    pointer-events: none;
}