/* ============================================================
   M.API S.R.L.S. — Design System
   Aesthetic: Industrial Refined
   Palette: Deep charcoal, warm copper/amber accents, concrete textures
   ============================================================ */

/* --- DESIGN TOKENS --- */
:root {
    /* Colors */
    --clr-bg:          #0e0e0e;
    --clr-bg-elevated: #161616;
    --clr-bg-card:     #1a1a1a;
    --clr-surface:     #222222;
    --clr-border:      #2a2a2a;
    --clr-border-hover:#3a3a3a;

    --clr-text:        #e8e4df;
    --clr-text-muted:  #8a8580;
    --clr-text-dim:    #5a5550;

    --clr-accent:      #c8845e;
    --clr-accent-light:#e0a87c;
    --clr-accent-dark: #a06840;
    --clr-accent-glow: rgba(200, 132, 94, 0.15);

    --clr-copper:      #b87333;
    --clr-warm-white:  #f5f0ea;

    /* Typography */
    --ff-display: 'Bebas Neue', 'Impact', sans-serif;
    --ff-body:    'DM Sans', 'Segoe UI', sans-serif;

    --fs-hero:    clamp(4rem, 12vw, 10rem);
    --fs-h2:      clamp(2.5rem, 6vw, 5rem);
    --fs-h3:      clamp(1.25rem, 2vw, 1.5rem);
    --fs-body:    clamp(0.95rem, 1.1vw, 1.1rem);
    --fs-small:   0.85rem;
    --fs-label:   0.75rem;

    /* Spacing */
    --space-xs:   0.5rem;
    --space-sm:   1rem;
    --space-md:   2rem;
    --space-lg:   4rem;
    --space-xl:   8rem;
    --space-2xl:  12rem;

    /* Layout */
    --max-width:  1280px;
    --gutter:     clamp(1.5rem, 4vw, 4rem);

    /* Motion */
    --ease-out:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-smooth:cubic-bezier(0.22, 1, 0.36, 1);
    --duration:   0.6s;
    --duration-fast: 0.3s;

    /* Misc */
    --radius:     8px;
    --radius-lg:  16px;
}

/* --- 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;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--ff-body);
    font-size: var(--fs-body);
    color: var(--clr-text);
    background-color: var(--clr-bg);
    line-height: 1.65;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

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

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

ul {
    list-style: none;
}

button, input, textarea {
    font: inherit;
    color: inherit;
    border: none;
    background: none;
    outline: none;
}

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

/* --- SCROLLBAR --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-accent); }

/* --- SHARED COMPONENTS --- */
.section-label {
    display: inline-block;
    font-family: var(--ff-body);
    font-size: var(--fs-label);
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--ff-display);
    font-size: var(--fs-h2);
    line-height: 0.95;
    letter-spacing: 0.02em;
    color: var(--clr-warm-white);
}

.section-desc {
    font-size: var(--fs-body);
    color: var(--clr-text-muted);
    max-width: 540px;
    margin-top: var(--space-sm);
    line-height: 1.7;
}

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

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 2.2rem;
    font-family: var(--ff-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: 60px;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-dark));
    color: var(--clr-bg);
    box-shadow: 0 4px 24px var(--clr-accent-glow);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(200, 132, 94, 0.3);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--outline {
    border: 1.5px solid var(--clr-border-hover);
    color: var(--clr-text);
}

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

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

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1100;
    padding: 1.2rem var(--gutter);
    box-sizing: border-box;
    transition: all var(--duration-fast) var(--ease-out);
}

.nav--scrolled {
    background: rgba(14, 14, 14, 0.85);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border-bottom: 1px solid var(--clr-border);
    padding: 0.8rem var(--gutter);
}

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

.nav__logo {
    font-family: var(--ff-display);
    font-size: 1.8rem;
    letter-spacing: 0.04em;
    line-height: 1;
}

.nav__logo-m {
    color: var(--clr-accent);
}

.nav__logo-api {
    color: var(--clr-warm-white);
}

.nav__links {
    display: flex;
    gap: 2.5rem;
}

.nav__link {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--clr-text-muted);
    transition: color var(--duration-fast) var(--ease-out);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--clr-accent);
    transition: width var(--duration-fast) var(--ease-smooth);
}

.nav__link:hover {
    color: var(--clr-warm-white);
}

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

/* Burger */
.nav__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    border-radius: 0;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

.nav__burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--clr-text);
    transition: all var(--duration-fast) var(--ease-out);
    transform-origin: center;
}

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

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

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    bottom: 0;
    background: rgba(14, 14, 14, 0.97);
    backdrop-filter: blur(30px);
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration) var(--ease-smooth);
}

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

.mobile-menu__links {
    text-align: center;
}

.mobile-menu__link {
    display: block;
    font-family: var(--ff-display);
    font-size: 3rem;
    letter-spacing: 0.06em;
    padding: 0.5rem 0;
    color: var(--clr-text-muted);
    transition: color var(--duration-fast) var(--ease-out);
    transform: translateY(20px);
    opacity: 0;
}

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

.mobile-menu.active .mobile-menu__link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-menu__link:nth-child(2) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-menu__link:nth-child(3) { transition-delay: 0.3s; }

.mobile-menu__link:hover {
    color: var(--clr-accent);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-xl) var(--gutter) var(--space-lg);
    overflow: hidden;
}

/* Noise overlay */
.hero__noise {
    position: absolute;
    inset: 0;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px;
    pointer-events: none;
    z-index: 1;
}

/* Grid overlay */
.hero__grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(200, 132, 94, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200, 132, 94, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: var(--fs-label);
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
    margin-bottom: var(--space-lg);
    opacity: 0;
    animation: fadeSlideUp 0.8s var(--ease-smooth) 0.3s forwards;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--clr-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.hero__title {
    font-family: var(--ff-display);
    font-size: var(--fs-hero);
    line-height: 0.88;
    letter-spacing: 0.02em;
    color: var(--clr-warm-white);
    margin-bottom: var(--space-md);
}

.hero__title-line {
    display: block;
    overflow: hidden;
}

.hero__title-line--1 {
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-smooth) 0.5s forwards;
}

.hero__title-line--2 {
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-smooth) 0.65s forwards;
    color: var(--clr-accent-light);
}

.hero__title-line--3 {
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-smooth) 0.8s forwards;
}

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

.hero__subtitle {
    max-width: 560px;
    font-size: clamp(1rem, 1.2vw, 1.15rem);
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--space-md);
    opacity: 0;
    animation: fadeSlideUp 0.8s var(--ease-smooth) 1s forwards;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeSlideUp 0.8s var(--ease-smooth) 1.2s forwards;
}

/* Scroll indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    z-index: 2;
    opacity: 0;
    animation: fadeIn 1s var(--ease-smooth) 1.8s forwards;
}

.hero__scroll-indicator span {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--clr-text-dim);
}

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

/* Hero stats */
.hero__stats {
    position: absolute;
    bottom: 5rem;
    right: var(--gutter);
    display: flex;
    align-items: center;
    gap: 2rem;
    z-index: 2;
    opacity: 0;
    animation: fadeSlideUp 0.8s var(--ease-smooth) 1.5s forwards;
}

.hero__stat {
    text-align: right;
}

.hero__stat-number {
    display: block;
    font-family: var(--ff-display);
    font-size: 2rem;
    color: var(--clr-accent-light);
    letter-spacing: 0.04em;
}

.hero__stat-label {
    font-size: var(--fs-label);
    color: var(--clr-text-dim);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero__stat-divider {
    width: 1px;
    height: 40px;
    background: var(--clr-border);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
    padding: var(--space-2xl) var(--gutter);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
}

.services__header {
    max-width: var(--max-width);
    margin: 0 auto var(--space-xl);
}

.services__grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5px;
    background: var(--clr-border);
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.service-card {
    background: var(--clr-bg);
    padding: var(--space-lg) var(--space-md);
    position: relative;
    transition: all var(--duration) var(--ease-smooth);
    cursor: default;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration) var(--ease-smooth);
}

.service-card:hover {
    background: var(--clr-bg-elevated);
}

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

.service-card__number {
    font-family: var(--ff-display);
    font-size: 3rem;
    color: var(--clr-border);
    line-height: 1;
    margin-bottom: var(--space-md);
    transition: color var(--duration-fast) var(--ease-out);
}

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

.service-card__icon {
    width: 48px;
    height: 48px;
    color: var(--clr-accent);
    margin-bottom: var(--space-sm);
    transition: transform var(--duration) var(--ease-smooth);
}

.service-card:hover .service-card__icon {
    transform: scale(1.1);
}

.service-card__title {
    font-family: var(--ff-display);
    font-size: var(--fs-h3);
    letter-spacing: 0.06em;
    color: var(--clr-warm-white);
    margin-bottom: var(--space-xs);
}

.service-card__desc {
    font-size: var(--fs-small);
    color: var(--clr-text-muted);
    line-height: 1.7;
}

.service-card__line {
    position: absolute;
    bottom: 0;
    left: var(--space-md);
    right: var(--space-md);
    height: 1px;
    background: var(--clr-border);
}

/* Featured cards */
.service-card--featured {
    background: var(--clr-bg-elevated);
}

.service-card--featured::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle at top right, var(--clr-accent-glow), transparent);
    pointer-events: none;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
    padding: var(--space-2xl) var(--gutter);
    position: relative;
    background: var(--clr-bg-elevated);
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
}

.about__container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-xl);
    align-items: start;
}

.about__title {
    position: sticky;
    top: 8rem;
}

.about__text-block {
    margin-bottom: var(--space-lg);
}

.about__text {
    color: var(--clr-text-muted);
    margin-bottom: var(--space-sm);
    line-height: 1.8;
}

.about__text strong {
    color: var(--clr-accent-light);
    font-weight: 600;
}

.about__details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: var(--space-md);
    border-top: 1px solid var(--clr-border);
}

.about__detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--clr-border);
}

.about__detail-label {
    font-size: var(--fs-small);
    color: var(--clr-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.about__detail-value {
    color: var(--clr-warm-white);
    font-weight: 500;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
    padding: var(--space-2xl) var(--gutter);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
}

.contact__container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.contact__header {
    margin-bottom: var(--space-xl);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
    align-items: start;
}

/* Centered contact header */
.contact__header--centered {
    text-align: center;
}

.contact__header--centered .section-desc {
    margin-left: auto;
    margin-right: auto;
}

/* Contact methods — hero cards */
.contact__methods--hero {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 3.5rem;
    width: 100%;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.contact__card {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    padding: 1.6rem 2rem;
    background: var(--clr-bg-elevated);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    text-decoration: none;
    width: 100%;
    box-sizing: border-box;
    transition: border-color var(--duration-fast) var(--ease-out),
                background var(--duration-fast) var(--ease-out),
                transform var(--duration-fast) var(--ease-out),
                box-shadow var(--duration-fast) var(--ease-out);
}

.contact__card:hover {
    border-color: var(--clr-accent);
    background: var(--clr-surface);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--clr-accent-glow);
}

.contact__card-icon {
    flex-shrink: 0;
    width: 54px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-accent-glow);
    border: 1px solid rgba(200, 132, 94, 0.2);
    border-radius: 14px;
    color: var(--clr-accent);
    transition: background var(--duration-fast) var(--ease-out);
}

.contact__card:hover .contact__card-icon {
    background: rgba(200, 132, 94, 0.2);
}

.contact__card-icon svg {
    width: 24px;
    height: 24px;
}

.contact__card-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
    min-width: 0;
}

.contact__card-value {
    font-size: clamp(0.9rem, 4vw, 1.1rem);
    font-weight: 500;
    color: var(--clr-warm-white);
    transition: color var(--duration-fast) var(--ease-out);
    word-break: break-all;
    overflow-wrap: anywhere;
}

.contact__card:hover .contact__card-value {
    color: var(--clr-accent-light);
}

.contact__card-arrow {
    color: var(--clr-text-dim);
    flex-shrink: 0;
    transition: transform var(--duration-fast) var(--ease-out),
                color var(--duration-fast) var(--ease-out);
}

.contact__card:hover .contact__card-arrow {
    transform: translateX(4px);
    color: var(--clr-accent);
}

/* Contact methods */
.contact__methods {
    display: flex;
    justify-content: center;
    gap: clamp(2rem, 5vw, 4rem);
    margin-top: 3rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.contact__method {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    text-align: left;
    min-width: 220px;
}

.contact__method-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-accent-glow);
    border: 1px solid rgba(200, 132, 94, 0.2);
    border-radius: 14px;
    color: var(--clr-accent);
}

.contact__method-icon svg {
    width: 24px;
    height: 24px;
}

.contact__method-info {
    display: flex;
    flex-direction: column;
}

.contact__method-label {
    font-size: var(--fs-label);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-text-dim);
    margin-bottom: 0.2rem;
}

.contact__method-link {
    font-size: 1.15rem;
    font-weight: 500;
    font-family: var(--ff-body);
    color: var(--clr-warm-white);
    transition: color var(--duration-fast) var(--ease-out);
}

.contact__method-link:hover {
    color: var(--clr-accent);
}

/* Contact form container */
.contact__form-container {
    max-width: 720px;
    margin: 0 auto;
}

.contact__form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact__info-card {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: var(--clr-bg-elevated);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    transition: all var(--duration-fast) var(--ease-out);
}

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

.contact__info-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--clr-accent);
    margin-top: 2px;
}

.contact__info-title {
    font-family: var(--ff-display);
    font-size: 1.1rem;
    letter-spacing: 0.06em;
    color: var(--clr-warm-white);
    margin-bottom: 0.3rem;
}

.contact__info-text {
    font-size: var(--fs-small);
    color: var(--clr-text-muted);
    line-height: 1.6;
}

/* Form */
.contact__form-wrapper {
    background: var(--clr-bg-elevated);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-group {
    position: relative;
}

.form-input {
    width: 100%;
    padding: 1rem 0 0.6rem;
    font-size: 1rem;
    color: var(--clr-warm-white);
    background: transparent;
    border-bottom: 1.5px solid var(--clr-border);
    transition: border-color var(--duration-fast) var(--ease-out);
}

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

.form-label {
    position: absolute;
    top: 1rem;
    left: 0;
    font-size: 0.95rem;
    color: var(--clr-text-dim);
    pointer-events: none;
    transition: all var(--duration-fast) var(--ease-out);
}

.form-input:focus + .form-label,
.form-input:not(:placeholder-shown) + .form-label {
    top: -0.6rem;
    font-size: var(--fs-label);
    color: var(--clr-accent);
    letter-spacing: 0.08em;
}

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

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--clr-accent);
    transition: width var(--duration) var(--ease-smooth);
}

.form-input:focus ~ .form-line {
    width: 100%;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    padding: var(--space-lg) var(--gutter) var(--space-md);
    border-top: 1px solid var(--clr-border);
    background: var(--clr-bg);
}

.footer__container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer__top {
    display: flex;
    justify-content: space-between;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.footer__brand {
    max-width: 340px;
}

.footer__tagline {
    color: var(--clr-text-dim);
    font-size: var(--fs-small);
    margin-top: 0.8rem;
    line-height: 1.6;
}

.footer__heading {
    font-family: var(--ff-display);
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    color: var(--clr-warm-white);
    margin-bottom: 1rem;
}

.footer__links-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer__links-group a {
    font-size: var(--fs-small);
    color: var(--clr-text-dim);
    transition: color var(--duration-fast) var(--ease-out);
}

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

/* Footer contact details */
.footer__contact-details {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-top: 1.2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--clr-border);
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: var(--fs-small);
    color: var(--clr-text-dim);
}

.footer__contact-item svg {
    color: var(--clr-accent);
    flex-shrink: 0;
}

.footer__contact-item a {
    color: var(--clr-text-dim);
    transition: color var(--duration-fast) var(--ease-out);
}

.footer__contact-item a:hover {
    color: var(--clr-accent);
}

/* Footer data */
.footer__data {
    display: block;
    font-size: var(--fs-small);
    color: var(--clr-text-dim);
    line-height: 1.8;
}

.footer__bottom {
    padding-top: var(--space-md);
    border-top: 1px solid var(--clr-border);
}

.footer__bottom p {
    font-size: var(--fs-label);
    color: var(--clr-text-dim);
    text-align: center;
    letter-spacing: 0.05em;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.4; }
}

@keyframes scrollPulse {
    0%   { transform: scaleY(1); opacity: 1; }
    50%  { transform: scaleY(0.5); opacity: 0.4; }
    100% { transform: scaleY(1); opacity: 1; }
}

/* Scroll reveal */
[data-reveal] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about__container {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .about__title {
        position: static;
    }

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

    .contact__form-row {
        grid-template-columns: 1fr;
    }

    .hero__stats {
        position: static;
        margin-top: var(--space-lg);
        justify-content: flex-start;
        max-width: var(--max-width);
        margin-left: auto;
        margin-right: auto;
    }

    .hero__stat {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .nav__links {
        display: none;
    }

    .nav__burger {
        display: flex;
    }

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

    .hero__title {
        font-size: clamp(3rem, 14vw, 5.5rem);
    }

    .hero__stats {
        flex-direction: column;
        gap: 1.2rem;
        align-items: flex-start;
    }

    .hero__stat-divider {
        width: 40px;
        height: 1px;
    }

    .footer__top {
        flex-direction: column;
        gap: var(--space-md);
    }

    .contact__form-wrapper {
        padding: 1.5rem;
    }

    .contact__form-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contact__methods {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
        margin-bottom: 2.5rem;
    }

    .contact__method {
        min-width: unset;
        width: 100%;
    }

    .btn--full {
        width: 100%;
        padding: 1rem 1.5rem;
    }
}

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

    .btn {
        justify-content: center;
    }

    .hero__badge {
        font-size: 0.65rem;
    }
}

/* --- PREFERS REDUCED MOTION --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}