:root {
    --bg: #f7f5f1;
    --surface: #fff;
    --ink: #111318;
    --muted: #6d747c;
    --line: #e5e0d8;
    --red: #cf1724;
    --navy: #171047;
    --dark: #07131f;
    --gold: #b0835d;
    --radius: 24px;
    --shadow: 0 24px 70px rgba(7, 19, 31, .11);
    --container: min(1180px, calc(100% - 40px));
    --font: 'Inter', system-ui, -apple-system, Segoe UI, Arial, sans-serif
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.6
}

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

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

.container {
    width: var(--container);
    margin: auto
}

.eyebrow {
    letter-spacing: .16em;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 800;
    color: var(--red)
}

.section {
    padding: 110px 0
}

.section-head {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: end;
    margin-bottom: 38px
}

.section-head h2 {
    font-size: clamp(36px, 5vw, 72px);
    line-height: .95;
    margin: 0;
    letter-spacing: -.06em
}

.section-head p {
    max-width: 430px;
    color: var(--muted)
}

/* === 02. BUTTONS / UI === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    border-radius: 999px;
    padding: 15px 22px;
    font-weight: 800;
    border: 1px solid transparent;
    transition: .25s
}

.btn.primary {
    background: var(--red);
    color: white
}

.btn.dark {
    background: var(--dark);
    color: white
}

.btn.ghost {
    border-color: rgba(255, 255, 255, .45);
    color: white
}

.btn.line {
    border-color: var(--line);
    background: white
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow)
}

.arrow {
    font-size: 20px;
    line-height: 1
}

.pill {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .14);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, .18);
    color: #fff;
    font-size: 13px
}

/* === 03. HEADER / NAV === */
.header {
    position: fixed;
    z-index: 100;
    top: 0;
    left: 0;
    width: 100%;
    transition: .25s;
    color: #fff;
}

.header.scrolled,
.header.light {
    background: rgba(247, 245, 241, .88);
    backdrop-filter: blur(18px);
    color: var(--ink);
    border-bottom: 1px solid rgba(0, 0, 0, .06);
}

.nav {
    height: 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    width: 220px;
    height: auto;
    max-height: 90px;
    margin-top: 0;
    object-fit: contain;
    filter: drop-shadow(0 5px 20px rgba(0, 0, 0, .12));
}

.navlinks {
    display: flex;
    gap: 28px;
    align-items: center;
    font-weight: 750;
    font-size: 14px;
}

.navlinks a {
    opacity: .9;
    color: inherit;
    text-decoration: none;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.menu-btn {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid currentColor;
    background: transparent;
    color: inherit;
    display: none;
    place-items: center;
    cursor: pointer;
    font-size: 20px;
}

@media (max-width: 768px) {
    .nav {
        height: 76px;
    }

    .logo img {
        width: 145px;
        max-height: 54px;
    }

    .nav-actions .btn {
        display: none;
    }

    .menu-btn {
        display: grid;
    }

    .navlinks {
        position: fixed;
        top: 76px;
        left: 0;
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 18px 24px 24px;
        background: rgba(247, 245, 241, .96);
        backdrop-filter: blur(20px);
        color: var(--ink);
        border-bottom: 1px solid rgba(0,0,0,.08);
        transform: translateY(-130%);
        opacity: 0;
        pointer-events: none;
        transition: .3s ease;
        z-index: 90;
    }

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

    .navlinks a {
        width: 100%;
        padding: 16px 0;
        font-size: 22px;
        font-weight: 850;
        border-bottom: 1px solid rgba(0,0,0,.08);
    }
}
@media (max-width: 768px) {

  .navlinks {
    position: fixed !important;
    top: 76px;
    left: 0;
    width: 100%;
    background: rgba(247, 245, 241, .96);
    backdrop-filter: blur(20px);
    color: var(--ink);

    display: flex !important;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;

    padding: 22px 28px;
    z-index: 999;

    transform: translateY(-130%);
    opacity: 0;
    pointer-events: none;
    transition: .3s ease;
  }

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

  .navlinks a {
    width: 100%;
    padding: 16px 0;
    font-size: 22px;
    font-weight: 850;
    border-bottom: 1px solid rgba(0,0,0,.08);
  }

  .menu-btn {
    display: grid !important;
  }
}
/* === 04. HERO VIDEO === */
.hero {
    min-height: 100svh;
    position: relative;
    color: #fff;
    display: grid;
    align-items: end;
    overflow: hidden
}

.hero video,
.hero .fallback {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover
}

.hero .fallback {
    background: url('../img/hero.svg') center/cover no-repeat
}

.hero:after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(5, 8, 12, .72), rgba(5, 8, 12, .16)), linear-gradient(0deg, rgba(5, 8, 12, .52), rgba(5, 8, 12, .04) 45%)
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 160px 0 76px;
    line-height: 1.1;
    
}

.hero h1 {
    font-size: clamp(80px, 5vw, 120px);
    line-height: .86;
    letter-spacing: -.08em;
    margin: 18px 0 28px;
    max-width: 980px
}

.hero p {
    font-size: clamp(18px, 2vw, 14px);
    max-width: 720px;
    color: rgba(255, 255, 255, .84)
}
@media (max-width: 768px) {
    .hero h1 {
        font-size: 42px;        /* küçült */
        line-height: 1;      /* ALT ÜST AÇ */
        letter-spacing: -0.06em;
        margin: 16px 0 24px;
    }
    .hero p {
        font-size: 15px;        /* küçült */
        line-height: 1;      /* ALT ÜST AÇ */
        letter-spacing: -0.01em;
        margin: 11px 0 4px;
        margin-left: 5px;
    }
}
.hero-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 34px
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 70px
}

.stat {
    border-top: 1px solid rgba(255, 255, 255, .28);
    padding-top: 20px
}

.stat strong {
    font-size: 32px;
    display: block
}

.stat span {
    color: rgba(255, 255, 255, .72)
}

/* === 05. MARQUEE === */
.marquee {
    overflow: hidden;
    background: var(--dark);
    color: #fff;
    padding: 18px 0
}

.marquee-track {
    display: flex;
    gap: 38px;
    white-space: nowrap;
    animation: marquee 28s linear infinite
}

.marquee span {
    font-weight: 850;
    letter-spacing: .06em;
    color: rgba(255, 255, 255, .82)
}

@keyframes marquee {
    to {
        transform: translateX(-50%)
    }
}

/* === 06. PRODUCTS === */
.product-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 22px
}

.product-card {
    min-height: 420px;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    background: #ddd;
    box-shadow: var(--shadow)
}

.product-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
    transition: .5s
}

.product-card:after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(7, 19, 31, .74), rgba(7, 19, 31, .05))
}

.product-card:hover img {
    transform: scale(1.06)
}

.product-card .txt {
    position: absolute;
    z-index: 2;
    bottom: 24px;
    left: 22px;
    right: 22px;
    color: #fff
}

.product-card h3 {
    margin: 0 0 8px;
    font-size: 21px
}

.product-card p {
    margin: 0;
    color: rgba(255, 255, 255, .72);
    font-size: 13px
}

/* === 07. ABOUT / STORY === */
.story {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 70px;
    align-items: center
}

.story h2 {
    font-size: clamp(38px, 5vw, 76px);
    line-height: .95;
    letter-spacing: -.06em;
    margin: 12px 0 24px
}

.story p {
    color: var(--muted);
    font-size: 18px
}

.image-stack {
    position: relative;
    min-height: 560px
}

.image-stack img {
    border-radius: var(--radius);
    object-fit: cover;
    box-shadow: var(--shadow);
    position: absolute
}

.image-stack img:first-child {
    width: 76%;
    height: 380px;
    right: 0;
    top: 0
}

.image-stack img:last-child {
    width: 62%;
    height: 330px;
    left: 0;
    bottom: 0;
    border: 10px solid var(--bg)
}

/* === 08. SYSTEMS TIMELINE === */
.system-wrap {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 64px
}

.timeline {
    border-left: 2px solid var(--line);
    padding-left: 32px
}

.titem {
    position: relative;
    margin: 0 0 36px
}

.titem:before {
    content: "";
    position: absolute;
    left: -43px;
    top: 4px;
    width: 20px;
    height: 20px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 0 8px var(--bg)
}

.titem h3 {
    margin: 0 0 8px
}

.system-media {
    display: grid;
    gap: 18px
}

.system-media img {
    height: 215px;
    width: 100%;
    object-fit: cover;
    border-radius: 18px
}

/* === 09. PROJECTS === */
.projects {
    background: #fff;
}

.project-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 42px 34px;
}

.project-card {
    display: block;
}

.project-card img {
    height: 430px;
    width: 100%;
    object-fit: cover;
    border-radius: var(--radius);
    transition: .45s;
}

.project-card:hover img {
    transform: scale(1.025);
}

.project-card h3 {
    font-size: 28px;
    line-height: 1.12;
    margin: 20px 0 6px;
}

.meta {
    color: #949ba3;
    font-size: 14px;
}

.project-card .between {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
}

@media (max-width: 980px) {
    .project-grid {
        grid-template-columns: 1fr;
    }

    .project-card img {
        height: 320px;
    }
}

/* === 10. CTA / CONTACT === */
.cta {
    background: var(--dark);
    color: white;
    border-radius: 34px;
    padding: 52px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 28px;
    align-items: center
}

.cta h2 {
    font-size: clamp(34px, 4vw, 62px);
    line-height: .95;
    margin: 0
}

.footer {
    background: #8b8b8a;
    color: #fff;
    padding: 70px 0 30px
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr .8fr 1fr;
    gap: 34px
}

.footer a,
.footer p {
    color: rgba(255, 255, 255, .72)
}

.contact-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 34px
}

.contact-card,
.form {
    background: white;
    border-radius: var(--radius);
    padding: 34px;
    box-shadow: var(--shadow)
}

.form input,
.form textarea {
    width: 100%;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    margin-bottom: 12px;
    font: inherit
}

.form textarea {
    min-height: 140px
}

.map {
    height: 360px;
    border: 0;
    width: 100%;
    border-radius: var(--radius)
}

/* === 11. INNER PAGES === */
.page-hero {
    padding: 160px 0 70px;
    background: var(--dark);
    color: white
}

.page-hero h1 {
    font-size: clamp(52px, 8vw, 108px);
    line-height: .88;
    letter-spacing: -.07em;
    margin: 18px 0
}

.two-col {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 56px
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px
}

.feature {
    background: white;
    padding: 26px;
    border-radius: 20px;
    box-shadow: var(--shadow)
}

/* === 12. RESPONSIVE === */
@media (max-width:980px) {
    .navlinks {
        display: none
    }

    .section {
        padding: 74px 0
    }

    .hero-stats,
    .product-grid,
    .project-grid,
    .story,
    .system-wrap,
    .contact-grid,
    .footer-grid,
    .two-col,
    .feature-list {
        grid-template-columns: 1fr
    }

    .product-grid {
        display: flex;
        overflow-x: auto;
        padding-bottom: 14px
    }

    .product-card {
        min-width: 280px
    }

    .image-stack {
        min-height: 430px
    }

    .project-card img {
        height: 320px
    }

    .cta {
        grid-template-columns: 1fr;
        padding: 30px
    }

    .section-head {
        display: block
    }

    .system-media img {
        height: 190px
    }

    .hero h1 {
        font-size: 58px
    }

    .hero-stats {
        gap: 26px
    }

    .nav {
        height: 76px
    }

    .logo img {
        width: 145px
    }
}

@media (max-width:560px) {
    :root {
        --container: calc(100% - 28px)
    }

    .hero-content {
        padding-bottom: 42px
    }

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

    .footer-grid {
        gap: 20px
    }

    .section-head h2 {
        font-size: 42px
    }

    .product-card {
        min-height: 380px
    }

    .header .btn {
        display: none
    }

}
/*CSS*/

.product-hero {
  padding: 140px 0 80px;
  background: #071522;
  color: #fff;
}

/* GRID */
.hero-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

/* TEXT */
.hero-grid h1 {
  font-size: clamp(64px, 6vw, 110px);
  line-height: .9;
  margin: 20px 0;
}

.hero-grid p {
  max-width: 500px;
  font-size: 16px;
  line-height: 1.6;
}

/* IMAGE BOX (EN ÖNEMLİ) */
.hero-img {
  height: 520px;          /* BOY KONTROL */
  overflow: hidden;
  border-radius: 28px;
}

/* IMAGE */
.hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;      /* TAŞMAYI DÜZELTİR */
  display: block;
}

/* BUTTON ROW */
.hero-row {
  margin-top: 30px;
  display: flex;
  gap: 14px;
}

/* BUTTON */
.btn.outline {
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
}



/* GALERİ */
.gallery {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 18px;
  margin-top: 30px;
}

.g {
  overflow: hidden;
  border-radius: 20px;
  height: 250px;
}

.g img,
.g video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.g.big {
  grid-column: span 2;
  grid-row: span 2;
  height: 520px;
}

/* CTA */
.cta {
  background: #071522;
  color: #fff;
  padding: 60px;
  border-radius: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cta .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;

  padding: 20px 36px;
  min-width: 190px;

  white-space: nowrap;
  font-weight: 800;

  border-radius: 999px;
}

.big-title {
  font-size: 60px;
}

/* MOBILE */
@media(max-width:768px){
  .hero-grid,
  .info-grid {
    grid-template-columns: 1fr;
  }

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

  .g.big {
    height: 300px;
  }

  .cta {
    flex-direction: column;
    gap: 20px;
  }
}
.section-title h2 {
    margin-top: -5;
}
/* === PRODUCTS CATALOG PAGE === */
.products-page {
    background: var(--bg);
}

.products-catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: #fff;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: .35s;
}

.service-card:hover {
    transform: translateY(-6px);
}

.service-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.service-card div {
    padding: 26px;
}

.service-card span {
    display: block;
    color: var(--red);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .14em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.service-card h3 {
    font-size: 28px;
    margin: 0 0 10px;
    line-height: 1.1;
}

.service-card p {
    color: var(--muted);
    margin: 0 0 22px;
}

.service-card a {
    display: inline-flex;
    font-weight: 900;
    color: var(--red);
}

@media (max-width: 980px) {
    .products-catalog-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .products-catalog-grid {
        grid-template-columns: 1fr;
    }

    .service-card img {
        height: 240px;
    }
}
/* === CONTACT PAGE === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
}

.contact-card {
    background: #fff;
    padding: 40px;
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.contact-card h2 {
    margin-bottom: 20px;
}

.contact-card p {
    margin-bottom: 18px;
    color: var(--muted);
}

.map-box {
    width: 100%;
    height: 100%;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.map-box iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border: 0;
}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}
/* === CORPORATE PAGE === */
.about-modern {
    background: var(--bg);
}

.about-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 70px;
    align-items: start;
}

.about-grid h2 {
    font-size: clamp(40px, 5vw, 74px);
    line-height: .95;
    margin: 14px 0 0;
    letter-spacing: -.05em;
}

.about-text p {
    font-size: 18px;
    color: var(--muted);
    margin: 0 0 22px;
}

.corporate-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.corporate-card {
    background: #fff;
    border-radius: 28px;
    padding: 34px;
    box-shadow: var(--shadow);
}

.corporate-card span {
    color: var(--red);
    font-weight: 900;
    letter-spacing: .14em;
}

.corporate-card h3 {
    font-size: 28px;
    margin: 22px 0 12px;
}

.corporate-card p {
    color: var(--muted);
}

@media (max-width: 900px) {
    .about-grid,
    .corporate-cards {
        grid-template-columns: 1fr;
    }
}
/* === 404 === */
.error-404 {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #071522;
    color: #fff;
    text-align: center;
}

.error-wrap h1 {
    font-size: 160px;
    line-height: 1;
    margin: 0 0 10px;
}

.error-wrap h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.error-wrap p {
    color: rgba(255,255,255,.7);
    max-width: 480px;
    margin: 0 auto 30px;
}

.error-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
}

.btn.outline {
    border: 1px solid #fff;
    color: #fff;
    background: transparent;
}

.btn.outline:hover {
    background: #fff;
    color: #071522;
}
/* === PRODUCT DETAIL TEMPLATE === */
.product-detail-hero {
    padding: 150px 0 90px;
    background: var(--dark);
    color: #fff;
}

.product-detail-grid,
.product-info-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.product-detail-hero h1 {
    font-size: clamp(56px, 8vw, 120px);
    line-height: .9;
    margin: 18px 0 24px;
}

.product-detail-hero p,
.product-info-grid p {
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255,255,255,.78);
    max-width: 620px;
}

.product-info-grid p {
    color: var(--muted);
}

.product-hero-media img,
.product-hero-media video {
    width: 100%;
    height: 540px;
    object-fit: cover;
    border-radius: 30px;
}

.product-info-grid h2 {
    font-size: clamp(38px, 5vw, 72px);
    line-height: .95;
    margin: 14px 0 0;
}

.spec-table {
    margin-top: 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: #fff;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.spec-table div {
    padding: 24px;
    border-bottom: 1px solid var(--line);
}

.spec-table div:nth-child(odd) {
    border-right: 1px solid var(--line);
}

.spec-table strong {
    display: block;
    margin-bottom: 8px;
    font-size: 17px;
}

.spec-table span {
    color: var(--muted);
}

.product-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.benefit-card {
    background: #fff;
    padding: 30px;
    border-radius: 26px;
    box-shadow: var(--shadow);
}

.benefit-card h3 {
    font-size: 26px;
    margin: 0 0 10px;
}

.benefit-card p {
    color: var(--muted);
}

.product-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.product-gallery img,
.product-gallery video {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: 22px;
}

.product-gallery img:first-child {
    grid-column: span 2;
    grid-row: span 2;
    height: 540px;
}

@media (max-width: 900px) {
    .product-detail-grid,
    .product-info-grid,
    .product-benefits {
        grid-template-columns: 1fr;
    }

    .product-hero-media img,
    .product-hero-media video {
        height: 360px;
    }

    .spec-table {
        grid-template-columns: 1fr;
    }

    .spec-table div:nth-child(odd) {
        border-right: 0;
    }

    .product-gallery {
        grid-template-columns: 1fr;
    }

    .product-gallery img:first-child {
        grid-column: span 1;
        grid-row: span 1;
        height: 320px;
    }
}
.product-top {
    position: relative;
    min-height: 420px;

    display: flex;
    align-items: center;
    justify-content: center;

    text-align: center;
    overflow: hidden;

    background:
    linear-gradient(rgba(0,0,0,.45), rgba(0,0,0,.45)),
    url("https://images.unsplash.com/photo-1505693416388-ac5ce068fe85?q=80&w=1600&auto=format&fit=crop");

    background-size: cover;
    background-position: center;

    color: #fff;
}

.product-top-content {
    position: relative;
    z-index: 2;
    max-width: 820px;
}

.product-top .eyebrow {
    margin-bottom: 18px;
    display: inline-block;
}

.product-top h1 {
    font-size: clamp(56px, 7vw, 110px);
    line-height: .92;
    margin-bottom: 18px;
}

.product-top p {
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255,255,255,.82);
    max-width: 700px;
    margin: auto;
}

@media(max-width:768px){

    .product-top{
        min-height: 340px;
        padding: 120px 20px 70px;
    }

    .product-top h1{
        font-size: 58px;
    }

    .product-top p{
        font-size: 15px;
    }

}

.album-main {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.album-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 14px;
}

.album-thumbs img {
  height: 80px;
  width: 100%;
  object-fit: cover;
  border-radius: 12px;
}

.product-info-card {
  padding: 34px;
}

.product-info-card h2 {
  font-size: 42px;
  margin: 0 0 14px;
}

.info-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.info-tags span {
  background: #f4eee8;
  color: var(--gold);
  padding: 9px 13px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.product-info-card p {
  color: var(--muted);
  margin-bottom: 18px;
}

.info-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 26px 0;
}

.info-list div {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  font-weight: 800;
}

@media(max-width:900px) {
  .product-album-grid {
    grid-template-columns: 1fr;
  }

  .album-main {
    height: 360px;
  }

  .info-list {
    grid-template-columns: 1fr;
  }
}
/* === PRODUCT DETAIL 1 === */

.product-hero1 {
  position: relative;
  padding: 170px 0 90px;
  min-height: 430px;
  overflow: hidden;
  color: #fff;
  text-align: center;
}

.product-hero-bg1 {
  position: absolute;
  inset: 0;
}

.product-hero-bg1::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(7,19,31,.58), rgba(7,19,31,.72));
}

.product-hero-bg1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-hero-inner1 {
  position: relative;
  z-index: 2;
  max-width: 880px;
  text-align: center;
}

.product-hero1 h1 {
  font-size: clamp(54px, 7vw, 110px);
  line-height: .92;
  margin: 16px 0;
  letter-spacing: -.05em;
}

.product-hero1 p {
  max-width: 720px;
  margin: auto;
  color: rgba(255,255,255,.82);
  font-size: 18px;
}

.product-media1 {
  background: #f7f5f1;
  padding: 90px 0;
}

.product-media-head1 {
  margin-bottom: 34px;
}

.product-media-head1 h2 {
  font-size: clamp(38px, 5vw, 70px);
  line-height: .95;
  margin: 12px 0 0;
}

.product-media-grid1 {
  display: grid;
  grid-template-columns: .75fr 1.25fr 1fr;
  grid-auto-rows: 260px;
  gap: 18px;
}

.product-video1 {
  grid-row: span 2;
  border-radius: 30px;
  overflow: hidden;
  background: #111;
  box-shadow: var(--shadow);
}

.product-video1 video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-photo1 {
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #ddd;
}

.product-photo1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-photo1.big1 {
  grid-row: span 2;
}

.product-info1 {
  background: #f7f5f1;
  padding-top: 30px;
}

.product-info-box1 {
  background: #fff;
  border-radius: 34px;
  padding: 46px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 60px;
}

.product-info-box1 h2 {
  font-size: clamp(42px, 5vw, 76px);
  line-height: .95;
  margin: 14px 0 0;
}

.product-info-box1 p {
  color: var(--muted);
  font-size: 17px;
  margin-bottom: 18px;
}

.product-tags1 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 28px 0;
}

.product-tags1 span {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 15px;
  font-weight: 800;
}

/* === PRODUCT DETAIL 1 MOBILE === */

@media (max-width: 900px) {
  .product-hero1 {
    padding: 130px 0 70px;
    min-height: 360px;
  }

  .product-hero-inner1 {
    width: calc(100% - 32px);
  }

  .product-hero1 h1 {
    font-size: 48px;
    line-height: 1;
    letter-spacing: -.03em;
  }

  .product-hero1 p {
    font-size: 15px;
    line-height: 1.6;
  }

  .product-media1 {
    padding: 60px 0;
  }

  .product-media-head1 {
    margin-bottom: 24px;
  }

  .product-media-head1 h2 {
    font-size: 38px;
    line-height: 1;
  }

  .product-media-grid1 {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    gap: 16px;
  }

  .product-video1 {
    width: 100%;
    max-width: 300px;
    height: 500px;
    margin: 0 auto;
    grid-row: auto;
    border-radius: 24px;
  }

  .product-photo1,
  .product-photo1.big1 {
    height: 260px;
    grid-row: auto;
    border-radius: 24px;
  }

  .product-info1 {
    padding-top: 0;
  }

  .product-info-box1 {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 28px;
    border-radius: 26px;
  }

  .product-info-box1 h2 {
    font-size: 42px;
  }

  .product-info-box1 p {
    font-size: 15px;
  }

  .product-tags1 {
    grid-template-columns: 1fr;
  }
}