@font-face {
    font-family: 'Bricolage Grotesque';
    src: url('fonts/Bricolage_Grotesque/BricolageGrotesque-VariableFont_opsz,wdth,wght.ttf') format('truetype');
    font-weight: 200 800;   /* KÉT szám = variable font */
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Instrument Sans';
    src: url('fonts/Instrument_Sans/InstrumentSans-VariableFont_wdth,wght.ttf') format('truetype');
    font-weight: 400 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Mono';
    src: url('fonts/IBM_Plex_Mono/IBMPlexMono-Regular.ttf') format('truetype');
    font-weight: 400;       /* EGY szám = fix súly */
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Mono';
    src: url('fonts/IBM_Plex_Mono/IBMPlexMono-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Caveat';
    src: url('fonts/Caveat/Caveat-VariableFont_wght.ttf') format('truetype');
    font-weight: 400 700;
    font-style: normal;
    font-display: swap;
}

:root {
    --arctic-powder: #F1F6F4;
    --mystic-mint: #D9E8E3;
    --forsythia: #FFC801;
    --deep-saffron: #FF9932;
    --nocturnal-expedition: #114C5A;
    --oceanic-noir: #172B36;

    --font-title:'Bricolage Grotesque',system-ui,sans-serif;
    --font-body:'Instrument Sans',system-ui,sans-serif;
    --font-mono: 'IBM Plex Mono',ui-monospace,monospace;
    --font-handwrite:'Caveat', cursive;

    --oceanic-noir-soft:rgba(23,43,54,.74);

    --glassy-card-bg:rgba(255,255,255,.4);
    --glassy-card-border:rgba(255,255,255,.6);
    --glassy-card-blur: 12px;

    --radius: 22px;
    --shadow: 0 14px 34px -16px rgba(23, 43, 54, .25);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--oceanic-noir);
    margin: 0;
    padding: 0;
    position: relative;
    background-color: var(--arctic-powder);
    -webkit-font-smoothing: antialiased;
}

::selection{
    background:var(--forsythia);
    color:var(--oceanic-noir)
}

:focus-visible {
    outline: 2px solid var(--nocturnal-expedition);
    outline-offset: 3px;
    border-radius: 6px;
}

h1, h2, h3 {
    font-family: var(--font-title);
    margin: 0;
    line-height: 1.1;
    letter-spacing: -.015em;
    text-wrap: balance;
}
p {
    margin: 0; 
}
a { 
    color: inherit; 
}


/* ---------- HÁTTÉR ---------- */

.bg-gradient {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: -2;
    pointer-events: none;
    opacity: 40%;
    background: 
        radial-gradient(46rem circle at 50% 30%,rgba(255,200,1,.5), rgba(255,153,50,.22) 46%, rgba(255,153,50,0) 72%),
        radial-gradient(46rem circle at 0% 75%,rgba(17,76,90,.3), transparent 62%),
        radial-gradient(36rem circle at 96% 68%,rgba(255,200,1,.10), transparent 62%),
        linear-gradient(180deg, var(--arctic-powder) 0%, #E7F0EC 30%, var(--mystic-mint) 62%, #CBDFD7 100%);
}
.bg-noise {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: -1;
    pointer-events: none; 
    opacity: 0.65;
    background-image:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='1' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0.6'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)' opacity='0.65'/%3E%3C/svg%3E")
}

/* ---------- FEJLÉC ---------- */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(241, 246, 244, .62);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(23, 43, 54, 0.1);
    z-index: 100;
}
.header-content {
    max-width: 1200px;
    height: 100%;
    box-sizing: border-box;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 12px clamp(20px, 4vw, 32px);
    min-height: 58px;
}
.header-content > div span {
    font-family: var(--font-mono);
    font-size: .7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--oceanic-noir-soft);
}
header nav {
    display: flex;
    align-items: center;
    gap: 10px;
}
.header-btn{
    font-family:var(--font-mono);
    font-size:.72rem;
    font-weight:600;
    letter-spacing:.08em;
    text-transform:uppercase;
    text-decoration:none;
    padding:8px 14px;
    border-radius:999px;
    border:1px solid rgba(23,43,54,.25);
    color:var(--oceanic-noir-soft);
    transition:color .15s ease,border-color .15s ease,background .15s ease;
}
.header-btn:hover{
    color:var(--nocturnal-expedition);
    border-color:var(--nocturnal-expedition);
    
}
.header-btn-highlight{
    background: var(--forsythia);
    color: var(--oceanic-noir);
    font-family:var(--font-mono);
    font-size:.72rem;
    font-weight:600;
    letter-spacing:.08em;
    text-transform:uppercase;
    text-decoration:none;
    padding:8px 14px;
    border-radius:999px;
    border: 1px solid var(--forsythia);
    transition:color .15s ease,border-color .15s ease,background .15s ease;
}
.header-btn-highlight:hover{
    background: #FFD64A;
    border-color: #FFD64A;
    color: var(--oceanic-noir); 
}

/* ---------- SZEKCIÓK ---------- */

section {
    max-width: 1200px;
    margin: 0 auto;
    padding: clamp(24px, 4vw, 40px) clamp(20px, 4vw, 32px) clamp(64px, 9vw, 110px);
    position: relative;
    z-index: 1;
}
.section-divider {
    height:2px;
    border-radius:999px;
    width:min(820px,86%);
    margin:0 auto clamp(48px,6vw,72px);
    background:linear-gradient(90deg,rgba(255, 176, 50, 0), rgba(255,176,50,.45) 20%, rgba(255,176,50,.45) 80%, rgba(255,176,50,0));
    box-shadow:0 0 14px rgba(255,153,50,.25);
    opacity: 0.95;
}

/* ---------- SZEKCIÓ - HERO ---------- */

.hero {
    text-align: center;
    align-items: center;
    max-width: 680px;
    margin: 0 auto;
    padding: clamp(120px, 14vw, 180px) 20px clamp(56px, 8vw, 96px);
}
.hero h1 {
    position:relative;
    display:inline-block;
    font-family:var(--font-title);
    font-weight:800;
    font-size:clamp(2.5rem, 9vw, 4.25rem);
    line-height:1.05;
    padding:.06em .18em;
}
.hero h1::before{
    content:"";position:absolute;z-index:-1;
    inset:.1em -.12em .04em -.12em;
    background:linear-gradient(100deg,var(--forsythia),var(--deep-saffron));
    transform:rotate(-1.6deg);
    border-radius:.5em .9em .4em 1.1em / 1em .45em .95em .4em;
}
.hero p {
    font-family: var(--font-title);
    font-weight:700;
    margin: 26px auto 0;
    max-width: 34ch;
    font-size:clamp(1.2rem,2.4vw,1.6rem);
    line-height: 1.5;
    color: var(--oceanic-noir-soft);
}
.hero-highlight {
    color:var(--nocturnal-expedition);
}

/* ---------- SZEKCIÓ - PROBLÉMA ---------- */

.problem-title {
    text-align: center;
    margin: 0 auto clamp(36px, 5vw, 52px);
}
.problem-title h2 {
    font-weight: 700;
    font-size: clamp(1.25rem, 3.0vw, 1.9rem);
}
.problem-title p {
    max-width: 60ch;
    margin: 5px auto 0;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(24px, 3vw, 40px);
    align-items: start;
}
@media (max-width: 520px) {
    .problem-grid { grid-template-columns: 1fr; }
}
.problem-grid > div {
    font-size: clamp(1.45rem, 2.6vw, 1.9rem);
    line-height: 1.35;
    color: var(--oceanic-noir-soft);
    padding: 15px 15px;
}
.problem-grid strong {
    font-weight: 700;
    color: var(--oceanic-noir);
    background: linear-gradient(transparent 60%, rgba(255,200,1,.25) 60%);
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}
.problem-question-01 { 
    transform: rotate(-1.1deg); 
    font-family: var(--font-handwrite);
    text-align: center;
}
.problem-question-02 { 
    transform: rotate(.8deg);
    font-family: var(--font-handwrite);
    text-align: center;
}
.problem-question-03 {
    transform: rotate(-.6deg);
    font-family: var(--font-handwrite);
    text-align: center;
}
.problem-question-04 {
    transform: rotate(1deg);
    font-family: var(--font-handwrite);
    text-align: center;
}

/* ---------- SZEKCIÓ - MEGOLDÁS ---------- */

.solution-title {
    text-align: center;
    margin: 0 auto clamp(36px, 5vw, 52px);
}
.solution-title h2 {
    font-weight: 700;
    font-size: clamp(1.25rem, 3.0vw, 1.9rem);
}
.solution-title p {
    max-width: 60ch;
    margin: 5px auto 0;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
@media (min-width: 1000px) {
    .solution-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 520px) {
    .solution-grid { grid-template-columns: 1fr; }
}

.solution-card {
    background: var(--glassy-card-bg);
    backdrop-filter: blur(var(--glassy-card-blur));
    -webkit-backdrop-filter: blur(var(--glassy-card-blur));
    border: 1px solid var(--glassy-card-border);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: border-color .18s ease, transform .18s ease;
}
.solution-card:hover {
    transform: translateY(-3px);
    border-color: var(--forsythia);
    box-shadow: 0 16px 38px rgba(17,76,90,.12);
}
.solution-card > p:first-child { 
    font-family: var(--font-mono);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .12em;
    color: var(--nocturnal-expedition);
    margin-bottom: 14px;
}
.solution-card h3 {
    font-weight: 700;
    font-size: 1.3rem;
    margin-bottom: 10px;
}
.solution-card > p:last-child {
    color: var(--oceanic-noir-soft);
    font-size: .96rem;
}

/* ---------- SZEKCIÓ - KAPCSOLAT ---------- */

.contact-title {
    text-align: center;
    margin: 0 auto clamp(36px, 5vw, 52px);
}
.contact-title h2 {
    font-weight: 700;
    font-size: clamp(1.25rem, 3.0vw, 1.9rem);
}
.contact-title p {
    max-width: 60ch;      
    margin: 5px auto 0;
}

.contact-grid {
    display:grid;
    grid-template-columns:1fr 1.15fr;
    gap:20px;
    align-items:stretch;
    max-width:980px;
    margin:0 auto
}
@media (max-width: 620px) {
    .contact-grid { grid-template-columns: 1fr; }
}
 
.survey-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    background: var(--nocturnal-expedition);
    color: var(--arctic-powder);
    border-radius: var(--radius);
    padding: clamp(24px, 4vw, 36px);
    box-shadow: var(--shadow);
}
.survey-card h3 {
    font-weight: 700;
    font-size: 1.35rem;
}
.survey-card p {
    color: rgba(241,246,244,.78);
    font-size: .96rem;
}
.survey-card a {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    padding: 13px 26px;
    border-radius: 999px;
    background: var(--forsythia);
    color: var(--oceanic-noir);
    transition: transform .18s ease, background .18s ease;
}
.survey-card a:hover {
    transform: translateY(-2px);
    background: #FFD64A;
}
.survey-card p:last-child {
    font-family: var(--font-mono);
    font-size: .72rem;
    color: rgba(241, 246, 244, .6);
}
 
.form-card {
    background: var(--glassy-card-bg);
    backdrop-filter: blur(var(--glassy-card-blur));
    -webkit-backdrop-filter: blur(var(--glassy-card-blur));
    border: 1px solid var(--glassy-card-border);
    border-radius: var(--radius);
    padding: clamp(24px, 4vw, 36px);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.form-card > div {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.form-card h3 {
    font-weight: 700;
    font-size: 1.35rem;
    margin-bottom: 16px;
}
.form-card label {
    font-family: var(--font-mono);
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--oceanic-noir);
}
.form-card input,
.form-card textarea {
    width: 100%;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--oceanic-noir);
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, .65);
    border: 1px solid var(--glassy-card-border);
    transition: border-color .15s ease;
}
.form-card textarea {
    resize: vertical;
    min-height: 120px;
}

.form-card input::placeholder,
.form-card textarea::placeholder { color: rgba(23,43,54,.38); }
.form-card input:focus,
.form-card textarea:focus {
    outline: none;
    background: #fff;
    border-color: var(--deep-saffron);
    box-shadow: 0 0 0 3px rgba(255,153,50,.18);
}
.form-card button {
    margin-top: 6px;
    align-self: flex-start;
    justify-content: center;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: .95rem;
    color: var(--arctic-powder);
    background: var(--nocturnal-expedition);
    border: none;
    border-radius: 999px;
    padding: 13px 26px;
    transition: transform .15s ease, background .15s ease;
}
.form-card button:hover {
    transform: translateY(-2px);
    background: var(--oceanic-noir);
}
.form-hp {
    position: absolute;
    left: -9999px;
    opacity: 0;
}
.form-note {
    font-family: var(--font-mono);
    font-size: .72rem;
    color: var(--oceanic-noir);
    margin-top: 14px;
}

/* ---------- SZEKCIÓ - LÁBLÉC ---------- */

footer {
    position: relative;
    z-index: 1;
    margin-top: 40px;
    background: var(--oceanic-noir);
    color: rgba(241,246,244,.7);
}
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 28px clamp(20px, 4vw, 32px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-family: var(--font-mono);
    font-size: .74rem;
}
.footer-content a {
    text-decoration: none; /* nincs aláhúzás */
    color: rgba(241,246,244,.7);
    transition: color .15s ease;
}
.footer-content a:hover { 
    color: var(--forsythia);
}