/* ==========================================================================
   ORSIRIUS - DOLPHIN 3
   Tasarım tokenları
   ========================================================================== */
:root{
	--navy-deep:#0A1B2E;
	--navy-mid:#12263F;
	--navy-line:#22384f;
	--ocean-blue:#2E6DA4;
	--orange:#F46A1F;
	--orange-dark:#D9550F;
	--fog:#F5F7F9;
	--ink:#16232E;
	--slate:#5C6B7A;
	--white:#FFFFFF;
	--radius-sm:6px;
	--radius-md:10px;
	--container:1200px;
	--font-display:'Space Grotesk', 'Inter', sans-serif;
	--font-body:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
	--ease:cubic-bezier(.22,.68,0,1);
}

/* ==========================================================================
   Sıfırlama ve temel stiller
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
	html{scroll-behavior:auto;}
	*,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}
body{
	margin:0;
	font-family:var(--font-body);
	color:var(--ink);
	background:var(--white);
	line-height:1.6;
	font-size:16px;
	-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;margin:0 0 .5em;color:var(--navy-deep);font-weight:600;}
p{margin:0 0 1em;color:var(--slate);}
button{font-family:inherit;cursor:pointer;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
section[id]{scroll-margin-top:88px;}
.screen-reader-text{position:absolute;left:-9999px;}
.skip-link{position:absolute;top:-60px;left:10px;background:var(--orange);color:#fff;padding:10px 18px;border-radius:var(--radius-sm);z-index:9999;transition:top .2s;}
.skip-link:focus{top:10px;}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px;}

.eyebrow{
	font-family:var(--font-display);
	font-size:.9rem;
	font-weight:600;
	color:var(--orange);
	margin:0 0 .6em;
	letter-spacing:.01em;
}
.section-lead{max-width:620px;color:var(--slate);font-size:1.05rem;}
.section{padding:100px 0;}
.section-dark{background:var(--navy-deep);}
.section-dark h2,.section-dark .section-lead{color:#fff;}
.section-dark p{color:#B7C4D2;}
.section-head{max-width:680px;margin-bottom:56px;}
.section-head h2{font-size:clamp(1.9rem,3.2vw,2.6rem);}

/* Butonlar */
.btn{
	display:inline-flex;align-items:center;justify-content:center;gap:8px;
	padding:14px 28px;border-radius:999px;font-weight:600;font-family:var(--font-display);
	font-size:.95rem;border:2px solid transparent;transition:transform .25s var(--ease),background .25s,border-color .25s,color .25s;
	cursor:pointer;
}
.btn-orange{background:var(--orange);color:#fff;}
.btn-orange:hover{background:var(--orange-dark);transform:translateY(-2px);}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.section:not(.section-dark) .btn-ghost{border-color:var(--navy-line);color:var(--navy-deep);}
.btn-lg{padding:16px 32px;font-size:1rem;}
.btn-block{width:100%;}

/* Reveal animasyonu */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.is-visible{opacity:1;transform:none;}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
	position:fixed;top:0;left:0;right:0;z-index:1000;
	padding:20px 0;transition:background .3s var(--ease),padding .3s var(--ease),box-shadow .3s;
}
.site-header .header-inner{
	max-width:var(--container);margin:0 auto;padding:0 24px;
	display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.site-header.is-scrolled{
	background:rgba(10,27,46,.94);backdrop-filter:blur(8px);padding:12px 0;
	box-shadow:0 8px 24px rgba(0,0,0,.18);
}
.site-logo-text{display:flex;flex-direction:column;line-height:1;}
.logo-mark{font-family:var(--font-display);font-weight:700;font-size:1.4rem;color:#fff;letter-spacing:-.01em;}
.logo-accent{color:var(--orange);}
.logo-sub{font-size:.62rem;letter-spacing:.16em;color:var(--orange);margin-top:4px;font-weight:600;}
.custom-logo-link img{max-height:52px;width:auto;}

.main-navigation .nav-menu{display:flex;gap:32px;}
.main-navigation .nav-menu a{
	color:#fff;font-family:var(--font-display);font-weight:500;font-size:.94rem;
	position:relative;padding:6px 0;
}
.main-navigation .nav-menu a::after{
	content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--orange);
	transition:width .25s var(--ease);
}
.main-navigation .nav-menu a:hover::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:18px;}
.menu-toggle{
	display:none;flex-direction:column;justify-content:center;gap:5px;
	width:38px;height:38px;background:transparent;border:none;padding:0;
}
.menu-toggle span{display:block;height:2px;width:100%;background:#fff;border-radius:2px;transition:transform .3s var(--ease),opacity .3s;}
.menu-toggle.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle.is-active span:nth-child(2){opacity:0;}
.menu-toggle.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width: 900px){
	.main-navigation{
		position:fixed;inset:0;top:0;background:var(--navy-deep);
		display:flex;align-items:center;justify-content:center;
		transform:translateX(100%);transition:transform .35s var(--ease);
		z-index:999;
	}
	.main-navigation.is-open{transform:translateX(0);}
	.main-navigation .nav-menu{flex-direction:column;text-align:center;gap:28px;}
	.main-navigation .nav-menu a{font-size:1.4rem;}
	.menu-toggle{display:flex;}
	.header-actions .btn-orange{display:none;}
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
	position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;
	overflow:hidden;background:var(--navy-deep);padding-top:110px;
}
.hero-bg{
	position:absolute;inset:0;background-size:cover;background-position:center;
	opacity:.55;
}
.hero-overlay{
	position:absolute;inset:0;
	background:linear-gradient(120deg, rgba(10,27,46,.97) 20%, rgba(10,27,46,.75) 55%, rgba(10,27,46,.4) 100%);
}
.hero-ping{position:absolute;right:6%;top:50%;transform:translateY(-50%);width:520px;height:520px;pointer-events:none;}
.ping-ring{
	position:absolute;inset:0;border:1px solid rgba(244,106,31,.35);border-radius:50%;
	animation:ping 4.5s ease-out infinite;
}
.ring-2{animation-delay:1.5s;}
.ring-3{animation-delay:3s;}
@keyframes ping{
	0%{transform:scale(.3);opacity:0;}
	20%{opacity:1;}
	100%{transform:scale(1);opacity:0;}
}
.hero-inner{position:relative;z-index:2;max-width:var(--container);margin:0 auto;padding:40px 24px 80px;width:100%;}
.hero-copy{max-width:680px;}
.hero-copy .eyebrow{color:var(--orange);}
.hero h1{color:#fff;font-size:clamp(2.4rem,5vw,4rem);margin-bottom:.4em;}
.hero-lead{color:#C4D1DE;font-size:1.15rem;max-width:560px;}
.hero-actions{display:flex;gap:16px;margin-top:32px;flex-wrap:wrap;}

.hero-stats{
	display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:72px;
	border-top:1px solid rgba(255,255,255,.15);padding-top:32px;max-width:820px;
}
.hero-stat{display:flex;flex-direction:column;color:#fff;}
.stat-number{font-family:var(--font-display);font-size:2.2rem;font-weight:700;color:#fff;}
.stat-unit{font-family:var(--font-display);font-size:1rem;color:var(--orange);font-weight:600;margin-left:2px;}
.stat-label{font-size:.85rem;color:#9FB0C0;margin-top:4px;}

.scroll-cue{
	position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:2;
	width:26px;height:42px;border:2px solid rgba(255,255,255,.5);border-radius:20px;
}
.scroll-cue span{
	position:absolute;top:8px;left:50%;transform:translateX(-50%);
	width:4px;height:8px;border-radius:2px;background:var(--orange);
	animation:scrollcue 2s infinite;
}
@keyframes scrollcue{0%{top:8px;opacity:1;}80%{top:24px;opacity:0;}100%{opacity:0;}}

@media (max-width:760px){
	.hero-stats{grid-template-columns:repeat(2,1fr);}
	.hero-ping{display:none;}
}

/* ==========================================================================
   Hakkında
   ========================================================================== */
.about-grid{display:grid;grid-template-columns:.85fr 1fr;gap:72px;align-items:center;}
.about-media img{border-radius:var(--radius-md);}
.about-copy h2{font-size:clamp(1.8rem,3vw,2.4rem);}
.about-list{display:flex;flex-direction:column;gap:20px;margin-top:28px;}
.about-list li{
	display:flex;flex-direction:column;gap:4px;padding-left:20px;border-left:3px solid var(--orange);
}
.about-list-title{font-family:var(--font-display);font-weight:600;color:var(--navy-deep);}
.about-list-desc{color:var(--slate);font-size:.95rem;}

@media (max-width:900px){
	.about-grid{grid-template-columns:1fr;gap:40px;}
}

/* ==========================================================================
   Diyagram / Hotspot
   ========================================================================== */
.diagram-media{position:relative;border-radius:var(--radius-md);overflow:hidden;background:var(--navy-mid);}
.diagram-media img{width:100%;}

.hotspot{
	position:absolute;transform:translate(-50%,-50%);background:none;border:none;padding:0;z-index:3;
}
.hotspot-dot{
	display:block;width:16px;height:16px;border-radius:50%;background:var(--orange);
	box-shadow:0 0 0 0 rgba(244,106,31,.6);
	animation:dotpulse 2.4s infinite;
	border:2px solid #fff;
}
@keyframes dotpulse{
	0%{box-shadow:0 0 0 0 rgba(244,106,31,.55);}
	70%{box-shadow:0 0 0 14px rgba(244,106,31,0);}
	100%{box-shadow:0 0 0 0 rgba(244,106,31,0);}
}
.hotspot-card{
	position:absolute;bottom:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(6px);
	width:220px;background:#fff;color:var(--ink);border-radius:var(--radius-sm);padding:14px 16px;
	box-shadow:0 18px 40px rgba(0,0,0,.25);text-align:left;font-size:.85rem;
	opacity:0;visibility:hidden;transition:opacity .2s var(--ease),transform .2s var(--ease);
	pointer-events:none;
}
.hotspot-card strong{display:block;font-family:var(--font-display);color:var(--navy-deep);margin-bottom:4px;font-size:.92rem;}
.hotspot:hover .hotspot-card,
.hotspot.is-open .hotspot-card{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);pointer-events:auto;}

@media (max-width:640px){
	.hotspot-card{width:170px;font-size:.78rem;}
}

/* ==========================================================================
   Teknik Özellikler
   ========================================================================== */
.specs-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 64px;}
.specs-table{border-top:1px solid #E3E8EC;}
.specs-row{
	display:flex;justify-content:space-between;gap:24px;padding:20px 0;border-bottom:1px solid #E3E8EC;
}
.specs-row dt{font-family:var(--font-display);font-weight:600;color:var(--navy-deep);}
.specs-row dd{margin:0;color:var(--slate);text-align:right;}
.specs-note{margin-top:32px;font-size:.85rem;color:var(--slate);font-style:italic;}

@media (max-width:760px){
	.specs-grid{grid-template-columns:1fr;gap:0;}
}

/* ==========================================================================
   Karşılaştırma
   ========================================================================== */
.compare-tabs{display:none;gap:12px;margin-bottom:24px;}
.compare-tab{
	background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;
	padding:10px 22px;border-radius:999px;font-family:var(--font-display);font-weight:600;font-size:.9rem;
}
.compare-tab.is-active{background:var(--orange);border-color:var(--orange);}

.compare-table-wrap{overflow-x:auto;border-radius:var(--radius-md);background:var(--navy-mid);}
.compare-table{width:100%;border-collapse:collapse;min-width:520px;}
.compare-table th,.compare-table td{padding:16px 20px;text-align:center;border-bottom:1px solid var(--navy-line);}
.compare-table thead th{
	font-family:var(--font-display);color:#fff;font-size:.9rem;font-weight:600;background:rgba(255,255,255,.03);
}
.compare-table th[scope="row"]{text-align:left;color:#DCE6EF;font-weight:500;font-family:var(--font-body);}
.mark-yes{color:var(--orange);font-size:1.1rem;font-weight:700;}
.mark-no{color:#54697D;}
.mark-optional{font-size:.78rem;color:#9FB0C0;border:1px solid #33495F;border-radius:999px;padding:3px 10px;}

@media (max-width:760px){
	.compare-tabs{display:flex;}
	.compare-table td[data-col],.compare-table th[data-col]{display:none;}
	.compare-table.show-plus td[data-col="plus"],.compare-table.show-plus th[data-col="plus"]{display:table-cell;}
	.compare-table.show-dolphin3 td[data-col="dolphin3"],.compare-table.show-dolphin3 th[data-col="dolphin3"]{display:table-cell;}
}

/* ==========================================================================
   Galeri
   ========================================================================== */
.gallery-grid{
	display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.gallery-item{
	display:block;border-radius:var(--radius-md);overflow:hidden;background:var(--fog);position:relative;
	aspect-ratio:1/1;
}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.gallery-item:hover img{transform:scale(1.06);}

@media (max-width:760px){
	.gallery-grid{grid-template-columns:repeat(2,1fr);}
}

/* Lightbox */
.orsirius-lightbox{
	position:fixed;inset:0;background:rgba(10,27,46,.94);z-index:2000;
	display:flex;align-items:center;justify-content:center;padding:40px;
	opacity:0;visibility:hidden;transition:opacity .3s;
}
.orsirius-lightbox.is-open{opacity:1;visibility:visible;}
.orsirius-lightbox img{max-width:90vw;max-height:85vh;border-radius:var(--radius-sm);}
.lightbox-close{
	position:absolute;top:24px;right:32px;background:none;border:none;color:#fff;font-size:2rem;line-height:1;
}

/* ==========================================================================
   Aksesuarlar
   ========================================================================== */
.accessories-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.accessory-card{
	background:var(--fog);border-radius:var(--radius-md);padding:36px 28px;
	border:1px solid #E3E8EC;transition:transform .3s var(--ease),box-shadow .3s;
}
.accessory-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(10,27,46,.08);}
.accessory-icon{width:48px;height:48px;color:var(--orange);margin-bottom:18px;}
.accessory-icon svg{width:100%;height:100%;}
.accessory-card h3{font-size:1.15rem;}

@media (max-width:760px){
	.accessories-grid{grid-template-columns:1fr;}
}

/* ==========================================================================
   İletişim / CTA
   ========================================================================== */
.section-cta{background:var(--fog);}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;}
.cta-contact-list{display:flex;flex-direction:column;gap:18px;margin-top:32px;}
.cta-contact-list li{display:flex;flex-direction:column;gap:2px;}
.cta-contact-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--orange);font-weight:600;}
.cta-contact-list a{font-family:var(--font-display);font-weight:600;color:var(--navy-deep);font-size:1.05rem;}
.cta-contact-list a:hover{color:var(--orange);}

/* ---------------- WhatsApp iletişim paneli ---------------- */
.cta-whatsapp-wrap{
	background:#fff;border-radius:var(--radius-md);padding:56px 40px;
	box-shadow:0 24px 60px rgba(10,27,46,.08);text-align:center;
	display:flex;flex-direction:column;align-items:center;
}
.whatsapp-icon{width:72px;height:72px;margin-bottom:24px;}
.whatsapp-icon svg{width:100%;height:100%;}
.cta-whatsapp-wrap h3{font-size:1.4rem;max-width:380px;margin-bottom:12px;}
.cta-whatsapp-wrap p{max-width:360px;margin-bottom:28px;}
.btn-whatsapp{background:#25D366;color:#fff;}
.btn-whatsapp:hover{background:#1EBE5A;transform:translateY(-2px);}

@media (max-width:900px){
	.cta-grid{grid-template-columns:1fr;gap:40px;}
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{background:var(--navy-deep);color:#B7C4D2;padding:80px 0 0;}
.footer-top{
	max-width:var(--container);margin:0 auto;padding:0 24px 56px;
	display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;border-bottom:1px solid var(--navy-line);
}
.footer-brand p{color:#8FA1B2;max-width:280px;}
.footer-socials{display:flex;gap:14px;margin-top:16px;}
.footer-socials a{
	color:#fff;font-size:.8rem;border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:6px 14px;
	transition:border-color .2s,color .2s;
}
.footer-socials a:hover{border-color:var(--orange);color:var(--orange);}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:18px;}
.footer-menu,.footer-contact{display:flex;flex-direction:column;gap:12px;}
.footer-menu a,.footer-contact a{color:#B7C4D2;font-size:.92rem;}
.footer-menu a:hover,.footer-contact a:hover{color:var(--orange);}
.footer-contact li{color:#8FA1B2;font-size:.92rem;}
.footer-bottom{max-width:var(--container);margin:0 auto;padding:24px;text-align:center;font-size:.82rem;color:#6E8092;}

@media (max-width:900px){
	.footer-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:600px){
	.footer-top{grid-template-columns:1fr;}
}

/* Back to top */
.back-to-top{
	position:fixed;bottom:28px;right:28px;width:48px;height:48px;border-radius:50%;
	background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;
	font-size:1.2rem;box-shadow:0 12px 30px rgba(244,106,31,.35);
	opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .3s,transform .3s,visibility .3s;
	z-index:900;
}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:none;}

/* Basit sayfa/yazı şablonları */
.basic-page,.basic-post{padding:160px 0 100px;max-width:800px;}
.basic-page .entry-title,.basic-post .entry-title{font-size:2.2rem;}