/* ============================================
   СВЕТЛАНА ОШОМОК — Event Organizer Landing
   Dark Elegant Theme
   ============================================ */

/* --- CSS Variables --- */
:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #111118;
    --bg-card: #16161f;
    --bg-card-hover: #1c1c28;

    --text-primary: #f5f5f7;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;

    --accent: #c9a86c;
    --accent-light: #dfc292;
    --accent-dark: #a8864a;
    --accent-glow: rgba(201, 168, 108, 0.15);
    --accent-glow-strong: rgba(201, 168, 108, 0.3);

    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(201, 168, 108, 0.3);

    /* Typography */
    --font-heading: 'Cormorant Garamond', 'Georgia', serif;
    --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;

    /* Spacing */
    --section-pad: 120px;
    --container-width: 1200px;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --duration: 0.6s;
    --duration-fast: 0.3s;

    /* Radius */
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

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

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

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

ul, ol {
    list-style: none;
}

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

/* --- Container --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Section defaults --- */
.section {
    padding: var(--section-pad) 0;
    position: relative;
}

.section__tag {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.section__desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    line-height: 1.7;
}

.center {
    text-align: center;
}

.center.section__desc {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 60px;
}

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

.hide-mobile {
    display: inline;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--duration-fast) ease;
}

.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(--border);
}

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

.header__logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.header__logo-name {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.header__logo-sub {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    margin-top: 2px;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.header__link {
    font-size: 0.88rem;
    font-weight: 400;
    color: var(--text-secondary);
    transition: color var(--duration-fast) ease;
    position: relative;
}

.header__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width var(--duration-fast) var(--ease-out);
}

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

.header__link:hover::after {
    width: 100%;
}

.header__link--cta {
    color: var(--accent);
    padding: 8px 20px;
    border: 1px solid var(--accent);
    border-radius: 100px;
    transition: all var(--duration-fast) ease;
}

.header__link--cta::after {
    display: none;
}

.header__link--cta:hover {
    background: var(--accent);
    color: var(--bg-primary);
}

/* Burger */
.header__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
    z-index: 1001;
}

.header__burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--duration-fast) ease;
    transform-origin: center;
}

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

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

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

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--bg-primary);
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(201, 168, 108, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 20% 80%, rgba(100, 80, 160, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 80% 20%, rgba(201, 168, 108, 0.03) 0%, transparent 50%);
    z-index: 1;
}

.hero__particles {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px 24px 80px;
}

.hero__tag {
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 28px;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 28px;
    color: var(--text-primary);
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 48px;
    line-height: 1.8;
}

.hero__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Scroll indicator */
.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    width: 24px;
    height: 40px;
    border: 1.5px solid var(--text-muted);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.hero__scroll-line {
    width: 2px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(8px); opacity: 0.3; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 500;
    border-radius: 100px;
    transition: all var(--duration-fast) var(--ease-out);
    cursor: pointer;
    border: none;
    text-decoration: none;
    white-space: nowrap;
}

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

.btn--primary:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow-strong);
}

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

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

.btn--lg {
    padding: 18px 40px;
    font-size: 1rem;
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* ============================================
   STATS
   ============================================ */
.stats {
    padding: 80px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats__grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.stats__item {
    flex: 1;
    min-width: 180px;
    text-align: center;
    padding: 20px 30px;
}

.stats__number {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 600;
    color: var(--accent);
    line-height: 1;
}

.stats__plus,
.stats__percent {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--accent);
}

.stats__label {
    display: block;
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.stats__divider {
    width: 1px;
    height: 60px;
    background: var(--border);
}

/* ============================================
   ABOUT
   ============================================ */
.about__inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.about__photo-frame {
    position: relative;
    aspect-ratio: 3 / 4;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about__photo-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-hover) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-muted);
    text-align: center;
    border: 1px dashed var(--border-hover);
    border-radius: var(--radius-lg);
}

.about__photo-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 2px solid var(--accent);
    border-radius: var(--radius-lg);
    opacity: 0.3;
    z-index: -1;
}

.about__lead {
    font-size: 1.15rem;
    color: var(--text-primary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about__desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
}

.about__highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about__highlight {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all var(--duration-fast) ease;
}

.about__highlight:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.about__highlight-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border-radius: var(--radius-sm);
    color: var(--accent);
}

.about__highlight strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.about__highlight p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    background: var(--bg-secondary);
}

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

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

.service-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.service-card:hover .service-card__line {
    width: 100%;
}

.service-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border-radius: var(--radius);
    color: var(--accent);
    margin-bottom: 24px;
    transition: all var(--duration-fast) ease;
}

.service-card:hover .service-card__icon {
    background: var(--accent-glow-strong);
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.service-card__desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.service-card__line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    transition: width var(--duration) var(--ease-out);
}

/* ============================================
   PORTFOLIO
   ============================================ */
.portfolio__filters {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.portfolio__filter {
    padding: 8px 20px;
    font-size: 0.88rem;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 100px;
    transition: all var(--duration-fast) ease;
}

.portfolio__filter:hover,
.portfolio__filter.active {
    color: var(--accent);
    border-color: var(--accent);
}

.portfolio__filter.active {
    background: var(--accent-glow);
}

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.portfolio__item {
    grid-column: span 1;
}

.portfolio__item--wide {
    grid-column: span 2;
}

.portfolio__img-wrap {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
}

.portfolio__placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-card) 0%, #1e1e30 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    color: var(--text-muted);
    text-align: center;
    padding: 20px;
}

.portfolio__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.95) 0%, rgba(10, 10, 15, 0.4) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--duration) var(--ease-out);
}

.portfolio__img-wrap:hover .portfolio__overlay {
    opacity: 1;
    transform: translateY(0);
}

.portfolio__cat {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 8px;
}

.portfolio__name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.portfolio__info {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Hidden items for filter */
.portfolio__item.hidden {
    display: none;
}

/* ============================================
   PROCESS
   ============================================ */
.process {
    background: var(--bg-secondary);
}

.process__timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
    position: relative;
}

.process__timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12.5%;
    right: 12.5%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), var(--accent), transparent);
    opacity: 0.3;
}

.process__step {
    text-align: center;
    position: relative;
}

.process__step-num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.4;
    margin-bottom: 20px;
    line-height: 1;
    transition: opacity var(--duration-fast) ease;
}

.process__step:hover .process__step-num {
    opacity: 1;
}

.process__step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.process__step-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   REVIEWS
   ============================================ */
.reviews__slider {
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.reviews__track {
    display: flex;
    transition: transform var(--duration) var(--ease-out);
}

.review-card {
    flex: 0 0 100%;
    padding: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
}

.review-card__stars {
    display: flex;
    justify-content: center;
    gap: 4px;
    color: var(--accent);
    margin-bottom: 24px;
}

.review-card__text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 400;
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.review-card__author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.review-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-glow);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
}

.review-card__name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    text-align: left;
}

.review-card__role {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-align: left;
}

.reviews__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 32px;
}

.reviews__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(--duration-fast) ease;
}

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

.reviews__dots {
    display: flex;
    gap: 8px;
}

.reviews__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    transition: all var(--duration-fast) ease;
    cursor: pointer;
}

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

/* ============================================
   FAQ
   ============================================ */
.faq__inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

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

.faq__item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--duration-fast) ease;
}

.faq__item:hover,
.faq__item.active {
    border-color: var(--border-hover);
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 24px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    text-align: left;
    gap: 16px;
    transition: color var(--duration-fast) ease;
}

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

.faq__icon {
    flex-shrink: 0;
    color: var(--accent);
    transition: transform var(--duration-fast) ease;
}

.faq__item.active .faq__icon {
    transform: rotate(45deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration) var(--ease-out),
                padding var(--duration) var(--ease-out);
}

.faq__item.active .faq__answer {
    max-height: 300px;
}

.faq__answer p {
    padding: 0 24px 20px;
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    text-align: center;
}

.cta-banner__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 50% 50%, var(--accent-glow-strong) 0%, transparent 70%),
        var(--bg-primary);
}

.cta-banner__content {
    position: relative;
    z-index: 1;
}

.cta-banner__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.cta-banner__desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
}

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

.contact__desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
}

.contact__channels {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.contact__channel {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--duration-fast) ease;
}

.contact__channel:hover {
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.contact__channel-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact__channel-icon--tg { background: rgba(38, 165, 224, 0.15); color: #26a5e0; }
.contact__channel-icon--ig { background: rgba(225, 48, 108, 0.15); color: #e1306c; }
.contact__channel-icon--vk { background: rgba(0, 119, 255, 0.15); color: #0077ff; }

.contact__channel-label {
    display: block;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.contact__channel-value {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.contact__location {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Form */
.contact__form-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
}

.contact__form-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.contact__form-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.form-group {
    position: relative;
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 18px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast) ease;
    outline: none;
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group label {
    position: absolute;
    top: 16px;
    left: 18px;
    font-size: 0.92rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: all var(--duration-fast) ease;
    background: var(--bg-secondary);
    padding: 0 4px;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -8px;
    left: 14px;
    font-size: 0.75rem;
    color: var(--accent);
}

.form-group select {
    color: var(--text-muted);
    cursor: pointer;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.contact__form .btn {
    margin-top: 8px;
}

.contact__form-note {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 12px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 48px 0;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.footer__copy {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 8px;
}

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

.footer__links a {
    font-size: 0.88rem;
    color: var(--text-secondary);
    transition: color var(--duration-fast) ease;
}

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

.footer__social {
    display: flex;
    gap: 12px;
}

.footer__social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--duration-fast) ease;
}

.footer__social-link:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-glow);
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--duration-fast) var(--ease-out);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    border-color: var(--accent);
    background: var(--accent-glow);
    transform: translateY(-2px);
}

/* ============================================
   ANIMATIONS
   ============================================ */
.anim-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--duration) var(--ease-out),
                transform var(--duration) var(--ease-out);
}

.anim-fade-right {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity var(--duration) var(--ease-out),
                transform var(--duration) var(--ease-out);
}

.anim-fade-left {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity var(--duration) var(--ease-out),
                transform var(--duration) var(--ease-out);
}

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

.anim-visible {
    opacity: 1 !important;
    transform: translate(0) !important;
}

/* Particle styles */
.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }
    10% {
        opacity: 0.6;
        transform: scale(1);
    }
    90% {
        opacity: 0.1;
    }
    100% {
        opacity: 0;
        transform: translateY(-100vh) scale(0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --section-pad: 80px;
    }

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

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

    .portfolio__item--wide {
        grid-column: span 2;
    }

    .process__timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .process__timeline::before {
        display: none;
    }

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

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

@media (max-width: 768px) {
    :root {
        --section-pad: 64px;
    }

    .header__nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--bg-secondary);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 40px;
        transition: right var(--duration) var(--ease-out);
        border-left: 1px solid var(--border);
    }

    .header__nav.open {
        right: 0;
    }

    .header__burger {
        display: flex;
    }

    .header__link--cta {
        width: 100%;
        text-align: center;
    }

    .hide-mobile {
        display: none;
    }

    .hero__title {
        font-size: clamp(2.2rem, 8vw, 3.5rem);
    }

    .stats__grid {
        flex-direction: column;
        gap: 16px;
    }

    .stats__divider {
        width: 60px;
        height: 1px;
    }

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

    .about__photo-frame {
        max-width: 320px;
        margin: 0 auto;
    }

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

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

    .portfolio__item--wide {
        grid-column: span 1;
    }

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

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

    .review-card__text {
        font-size: 1.1rem;
    }

    .contact__form-wrap {
        padding: 32px 24px;
    }

    .footer__inner {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .footer__links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .cta-banner {
        padding: 72px 0;
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
        width: 100%;
    }

    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }

    .portfolio__filters {
        gap: 6px;
    }

    .portfolio__filter {
        padding: 6px 14px;
        font-size: 0.82rem;
    }
}

/* --- Mobile nav overlay --- */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-fast) ease;
}

.nav-overlay.visible {
    opacity: 1;
    visibility: visible;
}

/* --- Smooth appearance for page load --- */
body.loaded .hero__content > * {
    opacity: 1;
    transform: translateY(0);
}