/* ============================================
   MACPHERSCENE PORTFOLIO — STYLES
   Colors: Dark green + Beige/Cream
   ============================================ */

/* ===== CSS VARIABLES ===== */
:root {
    /* Dark theme (default) */
    --bg-primary: #0a1a0f;
    --bg-secondary: #0f2416;
    --bg-tertiary: #142e1c;
    --bg-card: #162a1d;
    --bg-card-hover: #1a3322;
    --text-primary: #e8dcc8;
    --text-secondary: #b8a88a;
    --text-muted: #7a6f5e;
    --accent: #4a7c59;
    --accent-light: #5e9970;
    --accent-glow: rgba(74, 124, 89, 0.3);
    --border: rgba(232, 220, 200, 0.08);
    --border-hover: rgba(232, 220, 200, 0.15);
    --glass: rgba(10, 26, 15, 0.8);
    --glass-border: rgba(232, 220, 200, 0.06);
    --shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.4);

    /* Typography */
    --font-heading: 'Syne', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Sizing */
    --nav-height: 72px;
    --container-max: 1200px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 0.2s var(--ease-out);
    --transition-medium: 0.4s var(--ease-out);
    --transition-slow: 0.6s var(--ease-out);
}

/* ===== LIGHT THEME ===== */
[data-theme="light"] {
    --bg-primary: #f5efe6;
    --bg-secondary: #ebe4d8;
    --bg-tertiary: #e0d8ca;
    --bg-card: #fff;
    --bg-card-hover: #faf7f2;
    --text-primary: #0a1a0f;
    --text-secondary: #3a4a3e;
    --text-muted: #6a7a6e;
    --accent: #2d5a3d;
    --accent-light: #3a7a50;
    --accent-glow: rgba(45, 90, 61, 0.15);
    --border: rgba(10, 26, 15, 0.08);
    --border-hover: rgba(10, 26, 15, 0.15);
    --glass: rgba(245, 239, 230, 0.85);
    --glass-border: rgba(10, 26, 15, 0.06);
    --shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.5s var(--ease-out), color 0.5s var(--ease-out);
}

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

ul {
    list-style: none;
}

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

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

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 120px 0;
    position: relative;
}

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

/* ===== SECTION LABELS & TITLES ===== */
.section-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-light);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 60px;
}

/* ===== ANIMATIONS ===== */
.anim-fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.anim-delay-1 { transition-delay: 0.15s; }
.anim-delay-2 { transition-delay: 0.3s; }
.anim-delay-3 { transition-delay: 0.45s; }

/* Slide in from left */
.anim-slide-in {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 1.4s var(--ease-out), transform 1.4s var(--ease-out);
}

.anim-slide-in.visible {
    opacity: 1;
    transform: translateX(0);
}

.anim-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

/* Service cards — each enters from a different direction */
.anim-service-left {
    opacity: 0;
    transform: translateX(-80px) rotate(-3deg);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.anim-service-left.visible {
    opacity: 1;
    transform: translateX(0) rotate(0);
}

.anim-service-up {
    opacity: 0;
    transform: translateY(80px) scale(0.9);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
    transition-delay: 0.15s;
}
.anim-service-up.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.anim-service-right {
    opacity: 0;
    transform: translateX(80px) rotate(3deg);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
    transition-delay: 0.3s;
}
.anim-service-right.visible {
    opacity: 1;
    transform: translateX(0) rotate(0);
}

/* Testimonial cards — scale up with staggered delay */
.anim-testimonial {
    opacity: 0;
    transform: translateY(40px) scale(0.92);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-spring);
    transition-delay: var(--delay, 0s);
}
.anim-testimonial.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: background-color 0.3s, backdrop-filter 0.3s, box-shadow 0.3s;
}

.navbar.scrolled {
    background-color: var(--glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 1001;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 36px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

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

/* Theme Toggle */
.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--border);
    transition: background var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.theme-toggle:hover {
    background: var(--border-hover);
}

.theme-toggle-inner {
    position: relative;
    width: 20px;
    height: 20px;
    transition: transform 0.6s var(--ease-spring);
}

.icon-sun,
.icon-moon {
    position: absolute;
    inset: 0;
    transition: opacity 0.3s, transform 0.6s var(--ease-spring);
}

[data-theme="dark"] .theme-toggle-inner {
    transform: rotate(0deg);
}

[data-theme="light"] .theme-toggle-inner {
    transform: rotate(360deg);
}

[data-theme="dark"] .icon-sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

[data-theme="dark"] .icon-moon {
    opacity: 0;
    transform: rotate(-180deg) scale(0);
}

[data-theme="light"] .icon-sun {
    opacity: 0;
    transform: rotate(180deg) scale(0);
}

[data-theme="light"] .icon-moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Idle wobble to draw attention */
.theme-toggle {
    animation: idleWobble 3s ease-in-out infinite;
}

@keyframes idleWobble {
    0%, 100% { transform: rotate(0deg); }
    15% { transform: rotate(15deg); }
    30% { transform: rotate(-12deg); }
    42% { transform: rotate(8deg); }
    52% { transform: rotate(-4deg); }
    60%, 100% { transform: rotate(0deg); }
}

/* Rolling animation on click */
.theme-toggle.rolling {
    animation: rollToggle 0.6s var(--ease-spring);
}

@keyframes rollToggle {
    0% { transform: translateX(0) rotate(0deg); }
    50% { transform: translateX(8px) rotate(180deg); }
    100% { transform: translateX(0) rotate(360deg); }
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    z-index: 1001;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    transition: transform 0.3s var(--ease-out), opacity 0.3s;
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-out);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out), color 0.2s;
}

.mobile-menu.active .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.active .mobile-nav-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-nav-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-nav-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-nav-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active .mobile-nav-link:nth-child(5) { transition-delay: 0.3s; }

.mobile-nav-link:hover {
    color: var(--accent-light);
}

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

.hero-bg-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 40%, var(--accent-glow), transparent),
        radial-gradient(ellipse 50% 50% at 20% 80%, rgba(74, 124, 89, 0.08), transparent);
    pointer-events: none;
}

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 60px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent-light);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-label::before {
    content: '';
    width: 40px;
    height: 1px;
    background: var(--accent-light);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 24px;
    letter-spacing: -1px;
    min-height: 3.2em;
}

.hero-title-accent {
    color: var(--accent-light);
}

/* Typewriter */
.typewriter-cursor {
    display: inline-block;
    color: var(--accent-light);
    animation: blink 0.7s step-end infinite;
    font-weight: 300;
    margin-left: 2px;
}

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

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 440px;
    margin-bottom: 40px;
    line-height: 1.7;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-outline {
    border: 1.5px solid var(--border-hover);
    color: var(--text-primary);
    position: relative;
    overflow: hidden;
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent 0%,
        transparent 85%,
        var(--accent-light) 92%,
        transparent 100%
    );
    animation: borderChase 3s linear infinite;
    z-index: -1;
}

.btn-outline::after {
    content: '';
    position: absolute;
    inset: 1.5px;
    background: var(--bg-primary);
    border-radius: calc(var(--radius-md) - 1.5px);
    z-index: -1;
    transition: background 0.5s var(--ease-out);
}

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

.btn-outline:hover::before {
    animation-duration: 1.5s;
}

@keyframes borderChase {
    to { transform: rotate(360deg); }
}



/* Hero Image */
.hero-image-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-image-carousel {
    position: relative;
    width: 100%;
    max-width: 460px;
    aspect-ratio: 3 / 4;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s var(--ease-out);
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image-frame {
    position: absolute;
    inset: -3px;
    border-radius: calc(var(--radius-xl) + 3px);
    border: 1.5px solid var(--border);
    pointer-events: none;
    z-index: 2;
}

.hero-image-dots {
    display: flex;
    gap: 8px;
    margin-top: 20px;
    z-index: 3;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    transition: all var(--transition-fast);
}

.dot.active {
    background: var(--accent-light);
    width: 24px;
    border-radius: 4px;
}

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ===== ABOUT ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.about-intro {
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    text-align: center;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-glow), transparent);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.stat-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--accent-glow);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-light);
    position: relative;
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-light);
    position: relative;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

/* ===== SERVICES ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
}

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

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

.service-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    color: var(--border);
    line-height: 1;
    margin-bottom: 24px;
    transition: color var(--transition-medium);
}

.service-card:hover .service-number {
    color: var(--accent-glow);
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-light);
    margin-bottom: 20px;
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-features li {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-features li::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--accent-light);
    flex-shrink: 0;
}

/* ===== PROJECTS ===== */
.projects-filter {
    display: flex;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 100px;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

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

.project-card.hidden {
    display: none;
}

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

.project-thumbnail {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.project-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-muted);
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
}

.project-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.project-card .project-placeholder {
    z-index: 0;
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all var(--transition-fast);
    z-index: 2;
}

.play-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translate(-50%, -50%) scale(1.1);
}

.project-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 100px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    color: #fff;
    z-index: 2;
}

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

.project-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.project-type {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== VIDEO MODAL ===== */
.video-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease-out);
}

.video-modal.active {
    opacity: 1;
    pointer-events: all;
}

.video-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
}

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 900px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.3s var(--ease-spring);
}

.video-modal.active .video-modal-content {
    transform: scale(1);
}

.video-modal-close {
    position: absolute;
    top: -48px;
    right: 0;
    color: #fff;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.video-modal-close:hover {
    transform: scale(1.1);
}

.modal-video {
    width: 100%;
    display: block;
    border-radius: var(--radius-lg);
    background: #000;
}

/* ===== PROCESS ===== */
.process-timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.process-line {
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.process-line-fill {
    width: 100%;
    height: 0;
    background: linear-gradient(to bottom, var(--accent), var(--accent-light));
    transition: height 0.1s linear;
    border-radius: 1px;
}

.process-step {
    display: flex;
    gap: 32px;
    padding: 32px 0;
    position: relative;
}

.step-marker {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    transition: all var(--transition-medium);
    position: relative;
    z-index: 2;
}

.process-step.active .step-marker {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 0 30px var(--accent-glow);
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
    margin-top: 4px;
}

.step-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== TESTIMONIALS ===== */
.testimonials-carousel {
    overflow: hidden;
    position: relative;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s var(--ease-out);
}

.testimonial-card {
    flex: 0 0 100%;
    padding: 0 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-medium);
}

.testimonial-card:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 30px var(--accent-glow);
}

@media (min-width: 768px) {
    .testimonial-card {
        flex: 0 0 calc(50% - 24px);
        margin: 0 12px;
    }
}

@media (min-width: 1024px) {
    .testimonial-card {
        flex: 0 0 calc(33.333% - 24px);
        margin: 0 12px;
    }
}

.testimonial-quote {
    color: var(--accent-light);
    margin-bottom: 16px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    flex: 1;
    margin-bottom: 24px;
    font-style: italic;
}

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

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    color: #fff;
    font-size: 1rem;
}

.author-name {
    font-size: 0.95rem;
    display: block;
}

.author-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 40px;
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.carousel-btn:hover {
    border-color: var(--accent);
    color: var(--accent-light);
    background: var(--accent-glow);
}

.carousel-dots {
    display: flex;
    gap: 6px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-dot.active {
    background: var(--accent-light);
    width: 24px;
    border-radius: 4px;
}

/* ===== FOOTER ===== */
.footer {
    padding: 100px 0 40px;
    border-top: 1px solid var(--border);
}

.footer-top {
    text-align: center;
    margin-bottom: 80px;
}

.footer-cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-cta-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--border);
}

.footer-tagline {
    color: var(--text-muted);
    margin-top: 12px;
    font-size: 0.9rem;
}

.footer-links-col h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-col a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: 30px;
    text-align: center;
}

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

/* ===== STAGGERED ANIMATIONS FOR GRIDS ===== */
.services-grid .service-card:nth-child(1) { transition-delay: 0s; }
.services-grid .service-card:nth-child(2) { transition-delay: 0.15s; }
.services-grid .service-card:nth-child(3) { transition-delay: 0.3s; }

.about-stats .stat-card:nth-child(1) { transition-delay: 0s; }
.about-stats .stat-card:nth-child(2) { transition-delay: 0.1s; }
.about-stats .stat-card:nth-child(3) { transition-delay: 0.2s; }
.about-stats .stat-card:nth-child(4) { transition-delay: 0.3s; }

.projects-grid .project-card:nth-child(1) { transition-delay: 0s; }
.projects-grid .project-card:nth-child(2) { transition-delay: 0.08s; }
.projects-grid .project-card:nth-child(3) { transition-delay: 0.16s; }
.projects-grid .project-card:nth-child(4) { transition-delay: 0.24s; }
.projects-grid .project-card:nth-child(5) { transition-delay: 0.32s; }
.projects-grid .project-card:nth-child(6) { transition-delay: 0.4s; }

.process-step:nth-child(2) { transition-delay: 0s; }
.process-step:nth-child(3) { transition-delay: 0.1s; }
.process-step:nth-child(4) { transition-delay: 0.2s; }
.process-step:nth-child(5) { transition-delay: 0.3s; }
.process-step:nth-child(6) { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-label {
        justify-content: center;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-image-carousel {
        max-width: 360px;
    }

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

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

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

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

    .footer-brand {
        grid-column: 1 / -1;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .section {
        padding: 80px 0;
    }

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

    .hero {
        min-height: calc(100dvh);
    }

    .hero-container {
        padding: 30px 20px;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 2.8rem);
    }

    .hero-image-carousel {
        max-width: 280px;
        aspect-ratio: 3 / 4;
    }

    .hero-scroll-indicator {
        display: none;
    }

    .about-stats {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

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

    .stat-number {
        font-size: 2rem;
    }

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

    .service-card {
        padding: 28px 24px;
    }

    .projects-filter {
        gap: 6px;
    }

    .filter-btn {
        padding: 6px 14px;
        font-size: 0.8rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .process-step {
        gap: 20px;
        padding: 24px 0;
    }

    .step-marker {
        width: 44px;
        height: 44px;
        font-size: 0.75rem;
    }

    .process-line {
        left: 21px;
    }

    .step-content h3 {
        font-size: 1.1rem;
    }

    .testimonial-card {
        flex: 0 0 100%;
        margin: 0;
    }

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

    .footer-top {
        margin-bottom: 48px;
    }

    .container {
        padding: 0 20px;
    }
}

/* Very small screens */
@media (max-width: 380px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-image-carousel {
        max-width: 240px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.85rem;
    }

    .stat-number {
        font-size: 1.6rem;
    }
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}