body {
	font-family: 'Segoe UI', Arial, sans-serif;
	background: linear-gradient(180deg, #070d0d 0%, #1a3a38 50%, #2d5250 100%);
}

h1 {
	font-weight:bold;
	font-size: 1.8vmax;
}
h2, li {
	font-weight: bold;
	font-size: 1vmax;
	color:#c8d4d4;
	line-height: 175%;
}
p, a {
	font-size: 1vmax;
	line-height: 175%;
}
.bottomdiv {
	position:absolute;
	bottom:10px;
	right:0;
	margin: 0px 20px 0px 20px;
}
.bottomdiv>a{
	color: #fff;
	background-color:#2d5250;
	padding: 3px 12px;
	border-radius: 6px;
}
img.logo {
	max-width: 7vmax;
	height:auto;
	width:auto;
	max-height:7vmax;
	margin: 10px 20px 10px 20px;
}
.rooffade {
	background: rgb(0,0,0); /* Old browsers */
	background: -moz-linear-gradient(225deg, rgba(0,0,0,1) 0%, rgba(255,255,255,0) 25%, rgba(255,255,255,0) 100%); /* FF3.6-15 */
	background: -webkit-linear-gradient(225deg, rgba(0,0,0,1) 0%,rgba(255,255,255,0) 25%,rgba(255,255,255,0) 100%); /* Chrome10-25,Safari5.1-6 */
	background: linear-gradient(190deg, rgba(0,0,0,1) 0%,rgba(255,255,255,0) 25%,rgba(255,255,255,0) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */

	z-index:10;
	width:100%;
	height:100%;
}
.menu {
	margin:0px;
	background-color:transparent;
	color:white;
	margin-right:20px;
}

a {
	color: #000;
	text-decoration: none;
}
a:focus,a:hover {
	color:#c8d4d4;
}
a:focus {
	outline:thin dotted;
	outline:5px auto -webkit-focus-ring-color;
	outline-offset:-2px;
}

.btn {
	display:inline-block;
	margin:0px 18px;
	text-align:center;
	white-space:nowrap;
	vertical-align:middle;
	-ms-touch-action:manipulation;
	touch-action:manipulation;
	cursor:pointer;
	-webkit-user-select:none;
	-moz-user-select:none;
	-ms-user-select:none;
	user-select:none;
	border-radius:4px;
	background:#2d5250;
	height:45px;
	line-height:47px;
	padding:0 25px;
	text-transform:uppercase;
	text-decoration:none;
	color:white;
}

.btn.active.focus,.btn.active:focus,.btn.focus,.btn:active.focus,.btn:active:focus,.btn:focus {
	outline:thin dotted;
	outline:5px auto -webkit-focus-ring-color;
	outline-offset:-2px
	}
.btn.focus,.btn:focus,.btn:hover {
	color:#f0f5f5;
}
.btn.active,.btn:active {
	background-image:none;
	outline:0;
	-webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,.125);
	box-shadow:inset 0 3px 5px rgba(0,0,0,.125)
}
.btn.disabled,.btn[disabled],fieldset[disabled] .btn {
	pointer-events:none;
	cursor:not-allowed;
	filter:alpha(opacity=65);
	-webkit-box-shadow:none;
	box-shadow:none;
	opacity:.65
}

/* ═══════════════════════════════════════════
   MONDRY SITE – styles
═══════════════════════════════════════════ */

/* ── Language switcher ── */
.lang-switch {
    position: fixed;
    top: 16px;
    right: 22px;
    z-index: 9999;
}
.lang-link {
    color: rgba(255, 255, 255, 0.65);
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-decoration: none;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 3px 10px;
    border-radius: 3px;
    transition: color 0.25s, border-color 0.25s;
}
.lang-link:hover, .lang-link:focus {
    color: rgba(255, 255, 255, 0.95);
    border-color: rgba(255, 255, 255, 0.65);
}

/* ── Logo ── */
.logo-wrap {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.site-logo {
    max-height: 65px;
    width: auto;
    max-width: 100%;
}

/* ── "IA" / "AI" headline ── */
.ia-title {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    text-align: center;
    pointer-events: none;
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: min(30vw, 42vh);
    font-weight: 100;
    color: #fff;
    letter-spacing: 0.06em;
    line-height: 0.88;
    text-shadow:
        0 0 80px rgba(45, 130, 120, 0.55),
        0 0 40px rgba(30,  90,  85, 0.40),
        0 0 160px rgba(45, 82,  80, 0.30);
}
.ia-title--portrait {
    font-size: min(50vw, 32vh);
}

/* ── Hero subtitle ── */
.ia-subtitle {
    position: absolute;
    bottom: 6%;
    left: 0;
    right: 0;
    text-align: center;
    pointer-events: none;
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: max(1.6vw, 13px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.72);
    letter-spacing: 0.35em;
    text-transform: uppercase;
}
.ia-subtitle--portrait {
    font-size: clamp(13px, 2.2vw, 22px);
    letter-spacing: 0.25em;
}

/* ── Footer / email row ── */
.footer-center {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    text-align: center;
}
.email-contact {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: max(1.1vw, 12px);
    color: rgba(255, 255, 255, 0.55);
    letter-spacing: 0.12em;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 2px;
    transition: color 0.25s, border-color 0.25s;
}
.email-contact:hover, .email-contact:focus {
    color: rgba(255, 255, 255, 0.92);
    border-bottom-color: rgba(255, 255, 255, 0.6);
}
.email-contact--portrait {
    font-size: clamp(12px, 1.8vw, 18px);
}

/* ── About section ── */
.about-content {
    height: 100%;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 30px 40px 30px 40px;
    box-sizing: border-box;
    scrollbar-width: none;
}
.about-content::-webkit-scrollbar {
    display: none;
}
.about-content--portrait {
    padding: 24px 20px;
}

.about-logo {
    max-height: 56px;
    width: auto;
    margin-bottom: 30px;
    display: block;
    opacity: 0.92;
}
.about-logo--portrait {
    max-height: 40px;
    margin-bottom: 16px;
}

.about-title {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: clamp(18px, 2vmax, 30px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.95);
    margin: 0 0 18px 0;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    padding-bottom: 14px;
}
.about-title--portrait {
    font-size: clamp(18px, 2.4vw, 26px);
}

.about-text {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: clamp(14px, 1.1vmax, 19px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.9;
    margin: 0 0 20px 0;
}
.about-text--portrait {
    font-size: clamp(13px, 1.4vw, 17px);
    line-height: 1.75;
}

/* ── Portrait inline illustration ── */
.portrait-illustration {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 20px 0 10px 0;
}
.portrait-illustration .tech-illustration {
    width: min(320px, 80%);
    height: auto;
    max-height: 320px;
    animation: illustrationPulse 6s ease-in-out infinite;
}

/* ── Back to top link (about section) ── */
.back-link {
    display: inline-block;
    margin-top: 28px;
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    padding-bottom: 2px;
    transition: color 0.25s, border-color 0.25s;
}
.back-link:hover, .back-link:focus {
    color: rgba(255, 255, 255, 0.75);
    border-bottom-color: rgba(255, 255, 255, 0.4);
}

/* ── Contact info block (page 2) ── */
.about-contact {
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.about-contact-link {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: clamp(12px, 1vmax, 16px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.60);
    text-decoration: none;
    letter-spacing: 0.06em;
    transition: color 0.2s;
}
.about-contact-link:hover, .about-contact-link:focus {
    color: #c8d4d4;
}
.about-contact-address {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: clamp(12px, 1vmax, 16px);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.45);
    letter-spacing: 0.06em;
    line-height: 1.7;
    margin: 4px 0;
}
.about-contact-social {
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.about-contact-social .about-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.about-contact-icon {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    opacity: 0.75;
}

/* ── Tech illustration ── */
.illustration-wrap {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.tech-illustration {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    opacity: 0.75;
    animation: illustrationPulse 6s ease-in-out infinite;
}
@keyframes illustrationPulse {
    0%, 100% { opacity: 0.75; }
    50%       { opacity: 0.92; }
}