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

:root {
    /* Colors */
    --bg: #f5f5f5;
    --bg-soft: #ffffff;
    --fg: #050505;
    --muted: #4a4a4a; /* malo tamnije radi kontrasta */
    --border: #dedede;
    --accent: #050505;

    /* Radius */
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-pill: 999px;

    /* Elevation */
    --shadow-soft: 0 24px 70px rgba(0, 0, 0, 0.18);

    /* Typography */
    --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-serif: "Playfair Display", "Times New Roman", serif;

    /* Motion */
    --transition-fast: 0.18s ease-out;
    --transition-med: 0.4s ease-out;

    /* Layout spacing */
    --space-page-x: 1.8rem;
    --space-page-y: 3rem;

    /* Glavni razmak između sekcija na desktopu */
    --space-section-gap: 5rem;

    /* Unutarnji padding sekcija */
    --space-section-inner-x: 2.6rem;
    --space-section-inner-y: 2.6rem;
}

/* =========================================================
   2. BASE
   ========================================================= */
html {
    scroll-behavior: smooth;
    scrollbar-gutter: stable both-edges;
}

body {
    background: var(--bg);
    color: var(--fg);
    font-family: var(--font-sans);
    scroll-snap-type: y proximity; /* isključuje se na manjim ekranima */
}

/* kada je mobilni meni otvoren – zabrani scroll */
body.nav-open,
body.is-preloading {
    overflow: hidden;
}

.section {
    scroll-snap-align: start;
}

/* =========================================================
   PRELOADER / INTRO OVERLAY
   ========================================================= */

.preloader {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
    opacity: 1;
    visibility: visible;
    transition:
        opacity 0.6s ease,
        visibility 0.6s ease;
}

/* Dekor – linije i strelice unutar preloadera */
.preloader__decor {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

/* Linije */
.preloader-lines {
    position: absolute;
    inset: -30%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    opacity: 0.35;
}

.preloader-lines span {
    display: block;
    width: 170%;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent 0%,
        rgba(0, 0, 0, 0.18) 12%,
        rgba(0, 0, 0, 0.4) 52%,
        rgba(0, 0, 0, 0.18) 88%,
        transparent 100%
    );
}

.preloader-lines--one {
    transform: rotate(-10deg);
}

.preloader-lines--two {
    transform: rotate(7deg);
    opacity: 0.25;
}

/* Strelice unutar preloadera */
.preloader-arrows {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.preloader-arrows span {
    position: absolute;
    width: 16px;
    height: 16px;
    border-top: 1px solid rgba(0, 0, 0, 0.28);
    border-right: 1px solid rgba(0, 0, 0, 0.28);
    transform: rotate(45deg);
    opacity: 0.28;
    filter: blur(0.2px);
}

/* Pozicije */
.preloader-arrows span:nth-child(1) { top: 14%; left: 18%; }
.preloader-arrows span:nth-child(2) { top: 34%; right: 14%; }
.preloader-arrows span:nth-child(3) { bottom: 22%; left: 26%; }
.preloader-arrows span:nth-child(4) { bottom: 16%; right: 20%; }
.preloader-arrows span:nth-child(5) { top: 52%; left: 46%; }

/* Blur / tint preko glavne pozadine */
.preloader__backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top,
            rgba(255, 255, 255, 0.95),
            rgba(245, 245, 245, 0.96) 50%,
            rgba(235, 235, 235, 0.98) 100%);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    z-index: 0;
}

/* Centrirani sadržaj */
.preloader__content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.4rem;
    padding: 2.2rem 2.6rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 26px 70px rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(200, 200, 200, 0.95);
}

/* Mali brand kvadratić */
.preloader__mark {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    border: 1px solid rgba(0, 0, 0, 0.35);
    background: radial-gradient(circle at 30% 20%, #ffffff, #e5e5e5 60%, #cfcfcf);
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.preloader__mark::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: conic-gradient(
        from 200deg,
        rgba(0, 0, 0, 0.28),
        rgba(255, 255, 255, 0.3),
        rgba(0, 0, 0, 0.2),
        rgba(255, 255, 255, 0.18)
    );
    mix-blend-mode: soft-light;
    animation: spinBrand 16s linear infinite;
    opacity: 0.95;
}

.preloader__initial {
    position: relative;
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--accent);
}

/* Tekst */
.preloader__text {
    text-align: center;
}

.preloader__label {
    font-size: 0.78rem;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.3rem;
}

.preloader__title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    letter-spacing: 0.08em;
}

/* Progress bar */
.preloader__bar {
    width: 220px;
    max-width: 70vw;
    height: 3px;
    border-radius: 999px;
    background: #e1e1e1;
    overflow: hidden;
    position: relative;
}

.preloader__bar-fill {
    position: absolute;
    inset: 0;
    width: 40%;
    transform: translateX(-60%);
    background: linear-gradient(
        to right,
        #050505,
        rgba(0, 0, 0, 0.85),
        #050505
    );
    animation: preloaderSlide 1.4s ease-in-out infinite;
}

/* Mali hint ispod */
.preloader__hint {
    font-size: 0.8rem;
    color: var(--muted);
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

/* Kada se sakriva */
.preloader--hide {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Animacija za progress "fill" */
@keyframes preloaderSlide {
    0% {
        transform: translateX(-60%);
        opacity: 0.1;
    }
    35% {
        opacity: 1;
    }
    50% {
        transform: translateX(20%);
    }
    100% {
        transform: translateX(160%);
        opacity: 0;
    }
}

/* Hero pop-in kada se preloader ugasi */
.hero-pop-in {
    animation: heroPopIn 0.7s cubic-bezier(0.22, 0.61, 0.25, 1) forwards;
}

@keyframes heroPopIn {
    0% {
        transform: translateY(18px) scale(0.97);
        opacity: 0;
    }
    60% {
        transform: translateY(0) scale(1.01);
        opacity: 1;
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* Malo prilagodbe za manje ekrane */
@media (max-width: 640px) {
    .preloader__content {
        padding: 1.8rem 1.7rem;
        border-radius: 22px;
    }

    .preloader__title {
        font-size: 1.2rem;
    }

    .preloader__bar {
        width: 190px;
    }
}

/* =========================================================
   3. BACKGROUND DECOR
   ========================================================= */
.bg-lines {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: -3;
}

.bg-lines__layer {
    position: absolute;
    inset: -20%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    opacity: 0.35;
}

.bg-lines__layer--one span,
.bg-lines__layer--two span {
    display: block;
    width: 160%;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent 0%,
        rgba(0, 0, 0, 0.18) 10%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.18) 90%,
        transparent 100%
    );
}

.bg-lines__layer--one {
    transform: rotate(-8deg);
}

.bg-lines__layer--two {
    transform: rotate(6deg);
    opacity: 0.25;
}

/* Floating arrows */
.bg-arrows {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -2;
}

.bg-arrows span {
    position: absolute;
    width: 18px;
    height: 18px;
    border-top: 1px solid rgba(0, 0, 0, 0.25);
    border-right: 1px solid rgba(0, 0, 0, 0.25);
    transform: rotate(45deg);
    opacity: 0.3;
    filter: blur(0.1px);
}

/* positions */
.bg-arrows span:nth-child(1)  { top: 10%; left: 14%; }
.bg-arrows span:nth-child(2)  { top: 30%; left: 75%; }
.bg-arrows span:nth-child(3)  { top: 65%; left: 18%; }
.bg-arrows span:nth-child(4)  { top: 78%; left: 60%; }
.bg-arrows span:nth-child(5)  { top: 50%; left: 45%; }
.bg-arrows span:nth-child(6)  { top: 18%; left: 55%; }
.bg-arrows span:nth-child(7)  { top: 40%; left: 8%;  }
.bg-arrows span:nth-child(8)  { top: 82%; left: 30%; }
.bg-arrows span:nth-child(9)  { top: 68%; left: 80%; }
.bg-arrows span:nth-child(10) { top: 22%; left: 88%; }

/* Page glow wrapper */
.page {
    position: relative;
}

.page::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: none;
    opacity: 0;
    z-index: -1;
}

/* Dekor animacije se pale tek kad je body.decor-animated */
body.decor-animated .preloader-lines--one,
body.decor-animated .bg-lines__layer--one {
    animation: bgLinesDrift1 26s linear infinite alternate;
}

body.decor-animated .preloader-lines--two,
body.decor-animated .bg-lines__layer--two {
    animation: bgLinesDrift2 32s linear infinite alternate;
}

body.decor-animated .preloader-arrows span:nth-child(1),
body.decor-animated .bg-arrows span:nth-child(1) {
    animation: arrowFloat1 22s ease-in-out infinite;
}
body.decor-animated .preloader-arrows span:nth-child(2),
body.decor-animated .bg-arrows span:nth-child(2) {
    animation: arrowFloat2 26s ease-in-out infinite;
}
body.decor-animated .preloader-arrows span:nth-child(3),
body.decor-animated .bg-arrows span:nth-child(3) {
    animation: arrowFloat3 24s ease-in-out infinite;
}
body.decor-animated .preloader-arrows span:nth-child(4),
body.decor-animated .bg-arrows span:nth-child(4) {
    animation: arrowFloat1 28s ease-in-out infinite;
}
body.decor-animated .preloader-arrows span:nth-child(5),
body.decor-animated .bg-arrows span:nth-child(5) {
    animation: arrowFloat2 30s ease-in-out infinite;
}

body.decor-animated .bg-arrows span:nth-child(6)  { animation: arrowFloat3 22s ease-in-out infinite; }
body.decor-animated .bg-arrows span:nth-child(7)  { animation: arrowFloat1 26s ease-in-out infinite; }
body.decor-animated .bg-arrows span:nth-child(8)  { animation: arrowFloat2 34s ease-in-out infinite; }
body.decor-animated .bg-arrows span:nth-child(9)  { animation: arrowFloat3 29s ease-in-out infinite; }
body.decor-animated .bg-arrows span:nth-child(10) { animation: arrowFloat1 31s ease-in-out infinite; }

/* =========================================================
   4. TOPBAR & NAV
   ========================================================= */
.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(16px);
    background: rgba(245, 245, 245, 0.97);
    border-bottom: 1px solid rgba(220, 220, 220, 0.7);
    min-height: 64px;
}

.topbar__inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0.9rem var(--space-page-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.2rem;
    min-height: 64px;
}

/* Brand */
.brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.brand__mark {
    width: 42px;
    height: 42px;
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.32);
    background: radial-gradient(circle at 30% 20%, #ffffff, #e5e5e5 60%, #cfcfcf);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.25);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.brand__mark::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: conic-gradient(
        from 200deg,
        rgba(0, 0, 0, 0.25),
        rgba(255, 255, 255, 0.25),
        rgba(0, 0, 0, 0.25),
        rgba(255, 255, 255, 0.15)
    );
    mix-blend-mode: soft-light;
    opacity: 0.9;
    animation: spinBrand 18s linear infinite;
}

.brand__initial {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--accent);
    position: relative;
}

.brand__text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.brand__name {
    font-size: 0.96rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
}

.brand__role {
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}

/* Main nav */
.nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav__list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1.1rem;
}

.nav__link {
    position: relative;
    font-size: 0.82rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #555555;
    padding-bottom: 0.2rem;
    border-bottom: 1px solid transparent;
    transition:
        color var(--transition-fast),
        border-color var(--transition-fast),
        opacity var(--transition-fast);
}

.nav__link:hover {
    color: var(--accent);
    opacity: 0.9;
}

.nav__link--active {
    color: #111111;
    border-color: rgba(0, 0, 0, 0.7);
}

/* underline efekt */
.nav__link::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -0.3rem;
    width: 0;
    height: 1px;
    background: #050505;
    transform: translateX(-50%);
    transition: width 0.2s ease-out;
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 60%;
}

/* Topbar GitHub button */
.topbar__github {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(0, 0, 0, 0.4);
    text-decoration: none;
    font-size: 0.82rem;
    color: var(--accent);
    background: #ffffff;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
    transition:
        background-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        color var(--transition-fast);
}

.topbar__github:hover {
    background: #050505;
    color: #f9f9f9;
    transform: translateY(-1px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(0, 0, 0, 0.5);
    background: #f9f9f9;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 7px;
    cursor: pointer;
}

.nav-toggle span {
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: #050505;
    transition: transform 0.2s ease, opacity 0.2s ease, width 0.2s ease;
}

.nav-toggle.is-open span:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
    width: 20px;
}

.nav-toggle.is-open span:nth-child(2) {
    transform: translateY(-4px) rotate(-45deg);
    width: 20px;
}

/* Topbar progress bar */
.topbar__progress {
    width: 100%;
    height: 2px;
    background: transparent;
}

.topbar__progress-bar {
    height: 100%;
    width: 0;
    background: #050505;
    transform-origin: left;
    transition: width 0.12s linear;
}

/* =========================================================
   5. DOT NAV (RIGHT)
   ========================================================= */
.dot-nav {
    position: fixed;
    right: 1.3rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 15;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.dot-nav__item {
    width: 20px;
    height: 20px;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.5);
    background: rgba(255, 255, 255, 0.9);
    cursor: pointer;
    transition:
        background-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        border-color var(--transition-fast),
        opacity var(--transition-fast);
    opacity: 0.75;
}

.dot-nav__item--active {
    background: #050505;
    border-color: #050505;
    box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.15);
    transform: scale(1.1);
    opacity: 1;
}

/* =========================================================
   6. LAYOUT: MAIN & SECTIONS
   ========================================================= */
.main {
    max-width: 1120px;
    margin: 0 auto;
    padding: var(--space-page-y) var(--space-page-x) 3rem;
    display: flex;
    flex-direction: column;
    gap: var(--space-section-gap);
}

.section {
    display: flex;
    align-items: center;
    position: relative;
    padding-block: 4rem;
}

.section__inner {
    width: 100%;
    border-radius: var(--radius-lg);
    padding: var(--space-section-inner-y) var(--space-section-inner-x);
    background: var(--bg-soft);
    border: 1px solid rgba(215, 215, 215, 0.9);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.section__inner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: none;
    opacity: 0;
    pointer-events: none;
}

.section__inner::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid rgba(255, 255, 255, 0.7);
    mix-blend-mode: soft-light;
    pointer-events: none;
}

/* Section headings */
.eyebrow {
    font-size: 0.78rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.7rem;
}

.section__header h2 {
    font-family: var(--font-serif);
    font-size: 2.1rem;
    letter-spacing: 0.06em;
    margin-bottom: 0.4rem;
}

.section__intro {
    font-size: 0.95rem;
    color: var(--muted);
    max-width: 540px;
}

/* =========================================================
   7. HERO
   ========================================================= */
.section--hero {
    padding-top: 3rem;
    padding-bottom: 8rem;
    min-height: calc(100vh - 80px);
}

.js-section {
    scroll-margin-top: 6rem;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.4fr);
    gap: 2.8rem;
    align-items: center;
}

.hero__title {
    margin-bottom: 1.2rem;
}

/* profilna slika */
.hero__profile-image {
    width: 270px;
    height: 270px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(0, 0, 0, 0.75);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    display: block;
    margin: 0 auto 1.6rem auto;
}

/* helper za skriveni tekst */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.hero__subtitle {
    font-size: 1rem;
    color: var(--muted);
    max-width: 520px;
    margin-bottom: 1.6rem;
    line-height: 1.8;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-bottom: 1.6rem;
}

.hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    font-size: 0.88rem;
}

.hero__meta-item {
    min-width: 210px;
}

.label {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #3f3f3f;
    margin-bottom: 0.2rem;
}

.value {
    font-size: 0.9rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    font-size: 0.85rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    background: transparent;
    transition:
        background-color var(--transition-fast),
        color var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-fast),
        transform var(--transition-fast);
}

.btn--primary {
    background: #050505;
    color: #f9f9f9;
    border-color: #050505;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.6);
}

.btn--ghost {
    border-color: rgba(0, 0, 0, 0.4);
    background: #fcfcfc;
    color: var(--accent);
}

.btn--ghost:hover {
    background: #050505;
    color: #f9f9f9;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

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

/* Hero orbit */
.hero__right {
    position: relative;
}

.hero-orbit {
    position: relative;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    aspect-ratio: 4 / 5;
    transform-style: preserve-3d;
}

.hero-orbit__ring {
    position: absolute;
    inset: 12%;
    border-radius: 50%;
    border: 1px dashed rgba(0, 0, 0, 0.15);
}

.hero-orbit__ring--inner {
    inset: 24%;
    border-style: solid;
    opacity: 0.5;
}

.hero-orbit__card {
    position: absolute;
    transform-style: preserve-3d;
}

.hero-orbit__card--main {
    inset: 22%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-orbit__card--small {
    width: 120px;
    height: 80px;
}

.hero-orbit__card--top {
    top: 4%;
    right: 4%;
}

.hero-orbit__card--bottom {
    bottom: 4%;
    left: 5%;
}

/* Hero mini cards */
.hero-card-mini {
    position: relative;
    border-radius: var(--radius-md);
    background: #ffffff;
    border: 1px solid rgba(200, 200, 200, 0.9);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2);
    padding: 1.2rem 1.3rem;
}

.hero-card-mini__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.7rem;
    font-size: 0.78rem;
    color: var(--muted);
}

.hero-card-mini__year {
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero-card-mini h2 {
    font-size: 1rem;
    margin-bottom: 0.4rem;
}

.hero-card-mini p {
    font-size: 0.88rem;
    color: var(--muted);
    margin-bottom: 0.7rem;
}

.hero-card-mini__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    list-style: none;
    font-size: 0.78rem;
}

.hero-card-mini__tags li {
    padding: 0.25rem 0.7rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(180, 180, 180, 0.9);
    background: #f8f8f8;
}

/* Stat cards */
.stat-card {
    border-radius: 16px;
    border: 1px solid rgba(190, 190, 190, 0.9);
    background: #ffffff;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
    height: 100%;
    padding: 0.75rem 0.9rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stat-card__label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: #3f3f3f;
    margin-bottom: 0.25rem;
}

.stat-card__value {
    font-size: 1rem;
}

/* Pills */
.pill {
    display: inline-flex;
    align-items: center;
    padding: 0.22rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.55);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

.pill--live::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: #050505;
    margin-right: 0.4rem;
}

/* Scroll hint */
.scroll-hint {
    position: absolute;
    left: 1.4rem;
    bottom: 1.4rem;
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #444444;
}

.scroll-hint__line {
    width: 50px;
    height: 2px;
    background: #d0d0d0;
    border-radius: 999px;
    position: relative;
    overflow: hidden;
}

.scroll-hint__line span {
    position: absolute;
    left: -40%;
    width: 40%;
    height: 2px;
    background: #050505;
    animation: scrollLine 1.7s ease-in-out infinite;
}

/* =========================================================
   8. ABOUT
   ========================================================= */
.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.4fr) minmax(0, 1.1fr);
    gap: 2rem;
    margin-top: 2.4rem;
}

.about-grid__col h3 {
    font-size: 0.9rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 0.7rem;
    color: #3f3f3f;
}

.about-grid__col p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.8;
}

/* Bullet list */
.bullet-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.bullet-list li {
    display: flex;
    gap: 0.7rem;
}

.bullet {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.7);
    background: #f0f0f0;
    margin-top: 0.35rem;
}

.bullet-list strong {
    font-size: 0.9rem;
}

.bullet-list p {
    margin-top: 0.15rem;
}

/* Tag row */
.tag-row {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.5rem;
    font-size: 0.82rem;
}

.tag-row li {
    padding: 0.28rem 0.9rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(0, 0, 0, 0.5);
    background: #f9f9f9;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        background-color var(--transition-fast),
        color var(--transition-fast);
}

.tag-row li:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.3);
    background: #050505;
    color: #f9f9f9;
}

/* Timeline */
.timeline {
    margin-top: 2.4rem;
    padding-top: 1.8rem;
    border-top: 1px solid var(--border);
}

.timeline__title {
    font-size: 0.9rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 1.2rem;
    color: #3f3f3f;
}

.timeline__list {
    position: relative;
    padding-left: 1.4rem;
}

.timeline__list::before {
    content: "";
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, #c2c2c2, #e0e0e0);
}

.timeline__item {
    position: relative;
    padding-left: 0.6rem;
    margin-bottom: 1.2rem;
}

.timeline__dot {
    position: absolute;
    left: -0.12rem;
    top: 0.4rem;
    width: 7px;
    height: 7px;
    border-radius: 999px;
    border: 1px solid #050505;
    background: #ffffff;
}

.timeline__content {
    font-size: 0.9rem;
    color: var(--muted);
}

.timeline__year {
    display: inline-block;
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 0.1rem;
    color: #3f3f3f;
}

/* =========================================================
   9. FEATURED
   ========================================================= */
.section--featured .section__inner {
    background: var(--bg-soft);
}

.section__inner--featured::before {
    background: none;
    opacity: 0;
}

.featured {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.2fr);
    gap: 2.4rem;
    align-items: center;
}

.featured__title {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}

.featured__subtitle {
    display: inline-block;
    font-size: 0.98rem;
    font-family: var(--font-sans);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
}

.featured__text {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.9;
    max-width: 520px;
    margin-top: 0.8rem;
}

.featured__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.4rem;
}

.featured-pill {
    border-radius: var(--radius-pill);
    border: 1px solid rgba(0, 0, 0, 0.6);
    padding: 0.55rem 1.1rem;
    background: #fdfdfd;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.2);
}

.featured-pill__label {
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #3f3f3f;
}

.featured-pill__value {
    font-size: 0.9rem;
}

.featured__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.6rem;
}

/* Featured card */
.featured__right {
    position: relative;
}

.featured-card {
    position: relative;
    border-radius: 22px;
    background: #ffffff;
    border: 1px solid rgba(210, 210, 210, 0.95);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
    padding: 1.5rem 1.6rem 1.3rem;
    overflow: hidden;
}

.featured-card::before {
    content: "";
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle at top, rgba(242, 242, 242, 0.95), transparent 60%);
    opacity: 0.9;
    pointer-events: none;
}

.featured-card__header,
.featured-card__body,
.featured-footnote {
    position: relative;
}

.featured-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 1rem;
}

.badge-featured {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 0.28rem 0.9rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(0, 0, 0, 0.7);
    background: #f8f8f8;
    color: #3f3f3f;
}

.badge-featured i {
    font-size: 0.8rem;
}

.featured-badge-year {
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #3f3f3f;
}

.featured-card__body {
    font-size: 0.9rem;
}

.featured-metric {
    margin-bottom: 0.6rem;
}

.featured-metric__label {
    display: block;
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
}

.featured-metric__value {
    font-size: 0.9rem;
}

.featured-card__divider {
    margin: 1.1rem 0;
    height: 1px;
    background: linear-gradient(to right, #d4d4d4, transparent);
}

.featured-card__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.3fr);
    gap: 0.8rem;
}

.featured-card__chip {
    border-radius: 14px;
    border: 1px dashed rgba(0, 0, 0, 0.45);
    background: #fbfbfb;
    padding: 0.65rem 0.75rem;
}

.chip-label {
    display: block;
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #3f3f3f;
    margin-bottom: 0.15rem;
}

.chip-value {
    font-size: 0.88rem;
    color: #555;
}

.featured-footnote {
    margin-top: 1.1rem;
    font-size: 0.8rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.featured-footnote i {
    font-size: 0.85rem;
}

/* Small internal arrows on card */
.featured-arrows {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.featured-arrows span {
    position: absolute;
    width: 16px;
    height: 16px;
    border-top: 1px solid rgba(0, 0, 0, 0.16);
    border-right: 1px solid rgba(0, 0, 0, 0.16);
    transform: rotate(45deg);
    opacity: 0.4;
}

.featured-arrows span:nth-child(1) {
    top: 16%;
    right: 12%;
    animation: arrowFloat1 20s ease-in-out infinite;
}

.featured-arrows span:nth-child(2) {
    bottom: 20%;
    left: 18%;
    animation: arrowFloat2 24s ease-in-out infinite;
}

.featured-arrows span:nth-child(3) {
    bottom: 8%;
    right: 30%;
    animation: arrowFloat3 22s ease-in-out infinite;
}

/* =========================================================
   10. PROJECTS
   ========================================================= */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.6rem;
    margin-top: 2.2rem;
    perspective: 1000px;
}

.project-card {
    border-radius: var(--radius-md);
    border: 1px solid rgba(215, 215, 215, 0.95);
    background: #ffffff;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.14);
    padding: 1.3rem 1.4rem 1.3rem;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition:
        transform var(--transition-med),
        box-shadow var(--transition-med),
        border-color var(--transition-med);
}

.project-card::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: radial-gradient(circle at top, rgba(240, 240, 240, 0.9), transparent 60%);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-med);
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-soft);
    border-color: rgba(0, 0, 0, 0.55);
}

.project-card.tilt:hover {
    transform: translateY(-6px) rotateX(3deg) rotateY(-2deg);
}

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

.project-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
    margin-bottom: 0.6rem;
    color: var(--muted);
}

.project-card__year {
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #3f3f3f;
}

.project-card h3 {
    font-size: 1rem;
    margin-bottom: 0.45rem;
}

.project-card p {
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 0.8rem;
}

.project-card__tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.8rem;
    font-size: 0.78rem;
}

.project-card__tags li {
    padding: 0.26rem 0.8rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(210, 210, 210, 0.95);
    background: #f8f8f8;
}

.project-card__links {
    margin-top: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    font-size: 0.82rem;
}

.project-card__links a {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    text-decoration: none;
    color: var(--accent);
    border-bottom: 1px solid rgba(150, 150, 150, 0.9);
    padding-bottom: 0.15rem;
    transition:
        color var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast);
}

.project-card__links a:hover {
    color: #000000;
    border-color: #000000;
    transform: translateY(-1px);
}

/* =========================================================
   11. STACK
   ========================================================= */
.stack-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.8rem;
    margin-top: 2.4rem;
}

.stack-col h3 {
    font-size: 0.9rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 0.8rem;
    color: #3f3f3f;
}

.stack-list {
    list-style: none;
    font-size: 0.9rem;
    color: var(--muted);
}

.stack-list li {
    padding: 0.35rem 0;
    border-bottom: 1px dashed rgba(210, 210, 210, 0.95);
}

.stack-list li:last-child {
    border-bottom: none;
}

.stack-chips {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    font-size: 0.8rem;
}

.stack-chips span {
    padding: 0.28rem 0.85rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(0, 0, 0, 0.5);
    background: #f9f9f9;
}

/* =========================================================
   12. CONTACT
   ========================================================= */
.contact-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.4rem;
    margin-top: 2.6rem;
    text-align: center;
}

/* Avatar */
.contact-avatar {
    display: flex;
    justify-content: center;
}

.contact-profile-image {
    width: 260px;
    height: 260px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(0, 0, 0, 0.75);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.contact-profile-image:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.45),
        0 0 0 4px rgba(0, 0, 0, 0.12);
}

/* Gumbi ispod slike */
.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    max-width: 320px;
}

/* Primarni gumb – malo veći od defaulta */
.btn--large {
    padding: 1rem 2.3rem;
    border-radius: var(--radius-pill);
    font-size: 0.92rem;
    letter-spacing: 0.16em;
}

/* Kontakt gumbi – full width */
#contact .btn--ghost {
    width: 100%;
    padding: 0.75rem 1.4rem;
}

#contact .btn--primary.btn--large {
    width: 100%;
}

/* =========================================================
   13. FOOTER
   ========================================================= */
.footer {
    border-top: 1px solid rgba(210, 210, 210, 0.95);
    background: var(--bg);
}

.footer__inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 1.1rem var(--space-page-x) 1.3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: #444444;
}

.footer__brand,
.footer__tagline {
    margin: 0;
}

.footer__tagline {
    margin-top: 0.15rem;
}

.footer__social {
    display: flex;
    gap: 1rem;
}

/* social ikone */
.footer__social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    font-size: 1.1rem;
    color: #444444;
    transition:
        color 0.25s ease,
        transform 0.25s ease,
        background-color 0.25s ease;
}

.footer__social a:hover {
    color: #ffffff;
    background: #050505;
    transform: translateY(-2px);
}

/* =========================================================
   14. SCROLL REVEAL
   ========================================================= */
.reveal {
    opacity: 0;
    transform: translateY(32px) scale(0.98);
    transition:
        opacity var(--transition-med),
        transform var(--transition-med);
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* =========================================================
   15. ANIMATIONS
   ========================================================= */
@keyframes scrollLine {
    0%   { transform: translateX(0);    opacity: 1; }
    70%  { transform: translateX(100%); opacity: 0; }
    100% { transform: translateX(0);    opacity: 0; }
}

@keyframes spinBrand {
    from { transform: rotate(0); }
    to   { transform: rotate(360deg); }
}

/* background lines drift */
@keyframes bgLinesDrift1 {
    0%   { transform: translateX(-6%) translateY(-3%) rotate(-8deg); }
    50%  { transform: translateX(4%)  translateY(3%)  rotate(-7deg); }
    100% { transform: translateX(-3%) translateY(-2%) rotate(-9deg); }
}

@keyframes bgLinesDrift2 {
    0%   { transform: translateX(6%)  translateY(4%)  rotate(6deg); }
    50%  { transform: translateX(-4%) translateY(-2%) rotate(7deg); }
    100% { transform: translateX(3%)  translateY(3%)  rotate(5deg); }
}

/* floating arrows */
@keyframes arrowFloat1 {
    0%   { transform: translate3d(0, 0, 0)        rotate(45deg); opacity: 0.25; }
    50%  { transform: translate3d(18px, -28px, 0) rotate(45deg); opacity: 0.6;  }
    100% { transform: translate3d(-10px, 26px, 0) rotate(45deg); opacity: 0.25; }
}

@keyframes arrowFloat2 {
    0%   { transform: translate3d(0, 0, 0)        rotate(45deg); opacity: 0.2;  }
    50%  { transform: translate3d(-24px, -20px, 0)rotate(45deg); opacity: 0.55; }
    100% { transform: translate3d(16px, 30px, 0)  rotate(45deg); opacity: 0.2;  }
}

@keyframes arrowFloat3 {
    0%   { transform: translate3d(0, 0, 0)        rotate(45deg); opacity: 0.3;  }
    50%  { transform: translate3d(20px, 18px, 0)  rotate(45deg); opacity: 0.65; }
    100% { transform: translate3d(-18px, -24px, 0)rotate(45deg); opacity: 0.3;  }
}

/* =========================================================
   16. RESPONSIVE
   ========================================================= */

/* Veći desktopi */
@media (min-width: 1280px) {
    .main {
        max-width: 1200px;
    }

    .section__inner {
        padding: 3rem 3.1rem;
    }
}

/* Tablet / small desktop */
@media (max-width: 960px) {
    :root {
        --space-section-gap: 5.5rem;
    }

    .topbar__inner {
        padding-inline: 1.3rem;
    }

    .nav {
        position: fixed;
        inset: 64px 0 auto 0;
        background: rgba(245, 245, 245, 0.98);
        backdrop-filter: blur(14px);
        border-bottom: 1px solid rgba(220, 220, 220, 0.9);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition:
            opacity var(--transition-med),
            transform var(--transition-med);
        justify-content: center;
    }

    .nav__list {
        flex-direction: column;
        padding: 1.2rem 0 1.6rem;
    }

    .nav--open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .topbar__github {
        display: none;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .main {
        padding-inline: 1.3rem;
        padding-block: 2.5rem 3rem;
    }

    .section {
        min-height: auto;
        padding-block: 3.2rem;
        scroll-snap-align: none;
    }

    .section__inner {
        padding-inline: 1.8rem;
    }

    .hero {
        grid-template-columns: minmax(0, 1fr);
        text-align: center;
    }

    .hero__subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__meta {
        justify-content: center;
    }

    .scroll-hint {
        display: none;
    }

    .about-grid {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }

    .featured {
        grid-template-columns: minmax(0, 1fr);
    }

    .projects-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stack-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer__inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1.2rem;
    }

    body {
        scroll-snap-type: none;
    }
}

/* Mobiteli / small phones */
@media (max-width: 640px) {
    :root {
        --space-section-gap: 4.5rem;
    }

    .dot-nav {
        display: none;
    }

    .main {
        padding-inline: 1.4rem;
        padding-block: 2rem 2.8rem;
    }

    .section {
        padding-top: 3rem;
        padding-bottom: 3rem;
        min-height: auto;
    }

    .section__inner {
        padding: 2.1rem 1.4rem;
        border-radius: 22px;
    }

    .hero__actions {
        flex-direction: column;
    }

    #home {
        margin-bottom: 2.5rem;
    }

    .about-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .projects-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .stack-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .contact-center {
        gap: 2rem;
        margin-top: 2rem;
    }

    .contact-profile-image {
        width: 220px;
        height: 220px;
    }

    .contact-actions {
        max-width: 100%;
    }

    .footer__inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1.2rem;
    }

    .footer__social {
        justify-content: center;
        width: 100%;
        gap: 1.4rem;
    }

    /* mobile: makni blur i teže animacije radi performansi */
    .topbar {
        backdrop-filter: none;
        background: rgba(245, 245, 245, 0.98);
    }

    .preloader__backdrop {
        backdrop-filter: none;
    }

    .bg-lines__layer--one,
    .bg-lines__layer--two,
    .bg-arrows span,
    .preloader-lines--one,
    .preloader-lines--two,
    .preloader-arrows span,
    .featured-arrows span {
        animation: none;
    }
}

/* =========================================================
   17. PREFERS REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
    * {
        scroll-behavior: auto;
        animation-duration: 0.001ms;
        animation-iteration-count: 1;
        transition-duration: 0.001ms;
    }

    .bg-lines__layer--one,
    .bg-lines__layer--two,
    .bg-arrows span,
    .preloader-lines--one,
    .preloader-lines--two,
    .preloader-arrows span,
    .featured-arrows span {
        animation: none;
    }
}