@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Manrope:wght@400;500;600;700;800&display=swap');

/* ==============================
   WARNA DAN PENGATURAN DASAR
============================== */
:root {
  --bg: #0b0b0b;
  --bg-dark: #050505;
  --card: #171717;
  --card-light: #202020;
  --red: #e31b23;
  --red-light: #ff353d;
  --white: #ffffff;
  --text: #eeeeee;
  --muted: #b9b9b9;
  --line: #333333;
  --content: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.65;
}

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

img {
  display: block;
  max-width: 100%;
  object-fit: cover;
}

button {
  font: inherit;
}

.section {
  padding: 90px max(5%, calc((100% - var(--content)) / 2));
}

.topbar {
  padding: 8px 20px;
  background: var(--red);
  color: var(--white);
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* ==============================
   HEADER DAN NAVIGASI
============================== */
.site-header {
  min-height: 82px;
  padding: 12px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 8, 8, .97);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  width: 130px;
  min-width: 90px;
  height: 55px;
  display: flex;
  align-items: center;
}

.brand img {
  width: 100%;
  max-height: 55px;
  object-fit: contain;
}

.logo-placeholder {
  display: none;
  width: 80px;
  height: 45px;
  place-items: center;
  border: 1px dashed var(--red);
  color: var(--white);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
}

.nav a {
  color: #eeeeee;
  font-size: 12px;
  font-weight: 600;
  transition: color .2s ease;
}

.nav a:hover {
  color: var(--red-light);
}

.nav .nav-cta {
  padding: 11px 16px;
  background: var(--red);
  color: var(--white);
  border-radius: 4px;
}

.nav .nav-cta:hover {
  background: #bd1119;
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: var(--white);
  font-size: 27px;
  cursor: pointer;
}

/* ==============================
   TOMBOL
============================== */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 14px 20px;
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button span {
  font-size: 18px;
}

.button-primary,
.button-light {
  background: var(--red);
  color: var(--white);
}

.button-primary:hover,
.button-light:hover {
  background: #bd1119;
}

.button-outline {
  border-color: var(--red);
  background: transparent;
  color: var(--white);
}

.button-outline:hover {
  background: var(--red);
}

/* ==============================
   JUDUL DAN LABEL
============================== */
.eyebrow,
.section-kicker {
  color: var(--red-light);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow span,
.contact-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  background: var(--red);
  border-radius: 50%;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  margin-bottom: 42px;
}

.section-heading h2,
.function-side h2,
.contact h2,
.shipping h2 {
  margin: 13px 0 0;
  font-family: Manrope, sans-serif;
  font-size: clamp(32px, 4vw, 50px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.05em;
}

.section-heading h2 em,
.function-side h2 em,
.contact h2 em,
.shipping h2 em {
  color: var(--red-light);
  font-style: normal;
}

.heading-note {
  max-width: 320px;
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

/* ==============================
   BERANDA
============================== */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 5%;
  padding-top: 70px;
  padding-bottom: 30px;
}

.hero h1 {
  max-width: 600px;
  margin: 23px 0;
  font-family: Manrope, sans-serif;
  font-size: clamp(38px, 5vw, 66px);
  font-weight: 800;
  line-height: 1.07;
  letter-spacing: -.055em;
}

.hero h1 em {
  color: var(--red-light);
  font-style: normal;
}

.hero-sub {
  max-width: 460px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}

.hero-visual {
  position: relative;
  min-height: 400px;
  overflow: hidden;
  background: var(--card);
  border: 1px solid #292929;
}

.hero-visual > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.image-placeholder {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px;
  background: linear-gradient(135deg, #242424, #111111);
  color: var(--white);
  text-align: center;
}

.image-placeholder > span {
  color: var(--red-light);
  font-size: 32px;
  line-height: 1;
}

.image-placeholder strong {
  font-size: 12px;
}

.image-placeholder small {
  color: #aaaaaa;
  font-size: 10px;
}

.hero-bottom {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 25px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}

.hero-bottom p {
  margin: 0;
}

.scroll-mark {
  color: var(--red-light);
  font-size: 20px;
}

/* ==============================
   MASALAH DAN SOLUSI
============================== */
.problem {
  padding-top: 65px;
  padding-bottom: 65px;
  background: #101010;
}

.problem-line {
  max-width: 900px;
  margin: 20px 0 35px;
  font-family: Manrope, sans-serif;
  font-size: clamp(26px, 3.2vw, 42px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.04em;
}

.solution-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  padding: 30px 35px;
  background: var(--red);
  color: var(--white);
}

.solution-label {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .18em;
}

.solution-banner h2 {
  margin: 9px 0 0;
  font-family: Manrope, sans-serif;
  font-size: clamp(29px, 4.2vw, 52px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.04em;
}

.solution-banner h2 span {
  color: var(--white);
}

.solution-mark {
  display: grid;
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 50%;
  font-family: Manrope, sans-serif;
  font-size: 23px;
  font-weight: 800;
}

.solution-mark span {
  align-self: start;
  margin: 15px 0 0 -10px;
  font-size: 9px;
}

/* ==============================
   TENTANG PRODUK
============================== */
.about {
  background: var(--bg);
}

.about-grid {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 8%;
}

.about-accent {
  position: relative;
  display: flex;
  min-height: 290px;
  flex-direction: column;
  justify-content: space-between;
  padding: 25px;
  overflow: hidden;
  background: var(--card);
  color: var(--red-light);
  border: 1px solid var(--line);
}

.about-accent::after {
  position: absolute;
  right: -90px;
  bottom: -80px;
  width: 240px;
  height: 240px;
  border: 1px solid #692326;
  border-radius: 50%;
  box-shadow:
    0 0 0 24px var(--card),
    0 0 0 25px #692326,
    0 0 0 50px var(--card),
    0 0 0 51px #692326;
  content: "";
}

.accent-number {
  font-family: Manrope, sans-serif;
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
}

.accent-caption {
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: .18em;
}

.accent-line {
  width: 42px;
  height: 2px;
  background: var(--red);
}

.about-text {
  align-self: center;
}

.about-text p {
  margin: 0 0 18px;
  color: #c6c6c6;
  font-size: 14px;
  line-height: 2;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  margin-top: 10px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--red);
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
}

/* ==============================
   KEUNGGULAN
============================== */
.features,
.work-section {
  background: #101010;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.feature-card {
  position: relative;
  min-height: 205px;
  padding: 24px 20px;
  background: var(--card);
  border: 1px solid var(--line);
}

.feature-no {
  color: #aaaaaa;
  font-size: 10px;
  letter-spacing: .1em;
}

.feature-icon {
  margin: 16px 0 13px;
  color: var(--red-light);
  font-size: 25px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-family: Manrope, sans-serif;
  font-size: 15px;
  letter-spacing: -.03em;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.8;
}

.feature-card-wide {
  grid-column: span 2;
  min-height: 150px;
}

.feature-card-wide .feature-icon {
  float: left;
  margin: 10px 18px 25px 0;
}

.feature-card-wide h3 {
  padding-top: 9px;
}

/* ==============================
   FUNGSI PRODUK
============================== */
.functions {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 9%;
  background: var(--bg-dark);
  color: var(--white);
}

.function-side .section-kicker,
.function-row > span,
.function-row b {
  color: var(--red-light);
}

.function-side h2 {
  font-size: clamp(36px, 4vw, 50px);
}

.function-side > p {
  max-width: 300px;
  margin: 22px 0 27px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

.function-list {
  align-self: center;
}

.function-row {
  display: grid;
  grid-template-columns: 35px 1fr 20px;
  align-items: center;
  gap: 15px;
  padding: 19px 0;
  border-bottom: 1px solid #353535;
}

.function-row:first-child {
  border-top: 1px solid #353535;
}

.function-row > span {
  font-size: 10px;
}

.function-row p {
  margin: 0;
  color: #eeeeee;
  font-size: 13px;
}

.function-row b {
  font-size: 17px;
  font-weight: 400;
}

/* ==============================
   GALERI UMUM
============================== */
.gallery-section {
  padding-top: 85px;
  padding-bottom: 85px;
  background: var(--bg);
}

.gallery-grid {
  display: grid;
  gap: 14px;
}

.gallery-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gallery-item {
  position: relative;
  min-width: 0;
  aspect-ratio: .83;
  overflow: hidden;
  background: var(--card);
  border: 1px solid #292929;
}

.gallery-item > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transition: transform .4s ease;
}

.gallery-item:hover > img {
  transform: scale(1.04);
}

.gallery-item .image-placeholder {
  display: flex;
}

.gallery-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  padding: 25px 13px 12px;
  background: linear-gradient(transparent, rgba(0, 0, 0, .85));
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
}

.work-grid {
  margin-bottom: 14px;
}

.extra-work {
  display: none;
}

.extra-work.visible {
  display: grid;
}

.show-more {
  margin-top: 24px;
}

/* ==============================
   PRODUK KAMI
============================== */
.product-section {
  background: #0b0b0b;
}

.product-grid {
  align-items: stretch;
}

.product-card {
  min-width: 0;
  overflow: hidden;
  background: var(--card);
  border: 1px solid #303030;
  border-radius: 10px;
  transition:
    transform .25s ease,
    border-color .25s ease,
    box-shadow .25s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: var(--red);
  box-shadow: 0 10px 30px rgba(227, 27, 35, .15);
}

.product-card > img {
  display: block;
  width: 100%;
  height: 230px;
  background: #222222;
  object-fit: cover;
}

.product-placeholder {
  display: none;
  min-height: 100px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px;
  background: #222222;
  color: var(--muted);
  text-align: center;
}

.product-placeholder span {
  color: var(--red-light);
  font-size: 25px;
}

.product-placeholder small {
  font-size: 10px;
}

.product-info {
  display: flex;
  min-height: 112px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 17px 12px;
  text-align: center;
}

.product-info h3 {
  margin: 0 0 10px;
  color: var(--white);
  font-family: Manrope, sans-serif;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.product-price {
  margin: 0;
  color: var(--red-light);
  font-size: 20px;
  font-weight: 800;
}

/* ==============================
   BUKTI ORDER
============================== */
.orders-section {
  background: #101010;
}

/* ==============================
   PENGIRIMAN NASIONAL
============================== */
.shipping {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  padding: 50px 7%;
  background: var(--red);
  color: var(--white);
}

.shipping-icon {
  color: var(--white);
  font-size: 40px;
}

.shipping .section-kicker,
.shipping h2,
.shipping h2 em {
  color: var(--white);
}

.shipping h2 {
  margin-top: 9px;
  font-size: clamp(27px, 3.3vw, 42px);
}

.shipping-stamp {
  display: flex;
  width: 95px;
  height: 95px;
  flex-shrink: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: .1em;
  text-align: center;
  transform: rotate(-10deg);
}

.shipping-stamp span {
  font-size: 8px;
}

/* ==============================
   KONTAK
============================== */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9%;
  background: var(--bg);
}

.contact h2 {
  font-size: clamp(38px, 4.5vw, 56px);
}

.contact-copy > p {
  max-width: 390px;
  margin: 23px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.contact-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  color: #cccccc;
  font-size: 11px;
}

.contact-panel {
  align-self: center;
  padding: 26px 28px;
  background: var(--card);
  border: 1px solid var(--line);
}

.contact-row {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.contact-row:first-child {
  padding-top: 0;
}

.contact-row > span {
  display: block;
  margin-bottom: 7px;
  color: var(--red-light);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.contact-link,
.contact-row p {
  margin: 0;
  color: var(--white);
  font-size: 13px;
}

.contact-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.contact-link b {
  color: var(--red-light);
  font-size: 18px;
}

.contact-hint {
  margin: 18px 0 0;
  color: #aaaaaa;
  font-size: 10px;
}

.contact-hint code {
  padding: 3px 5px;
  background: #292929;
  color: var(--white);
}

/* ==============================
   FOOTER
============================== */
.footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
  gap: 15px;
  padding: 34px 7% 18px;
  background: #030303;
  color: var(--white);
  border-top: 2px solid var(--red);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .13em;
}

.footer-logo {
  display: grid;
  width: 35px;
  height: 35px;
  place-items: center;
  border: 1px solid var(--red);
  color: var(--red-light);
  font-family: Manrope, sans-serif;
  font-weight: 800;
}

.footer > p {
  margin: 0;
  color: #bbbbbb;
  font-size: 11px;
}

.back-top {
  color: var(--red-light);
  font-size: 11px;
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: #aaaaaa;
  font-size: 10px;
}

/* ==============================
   TABLET
============================== */
@media (max-width: 1050px) {
  .site-header {
    padding-right: 4%;
    padding-left: 4%;
  }

  .nav {
    gap: 12px;
  }

  .nav a {
    font-size: 10px;
  }

  .section {
    padding-right: 5%;
    padding-left: 5%;
  }

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

  .feature-card-wide {
    grid-column: span 2;
  }
}

/* ==============================
   HP DAN TABLET KECIL
============================== */
@media (max-width: 760px) {
  .topbar {
    padding: 8px 12px;
    font-size: 9px;
    letter-spacing: .08em;
  }

  .site-header {
    min-height: 70px;
    padding: 8px 5%;
  }

  .brand {
    width: 100px;
    height: 48px;
  }

  .brand img {
    max-height: 48px;
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    padding: 12px 5% 22px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #101010;
    border-bottom: 1px solid var(--line);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    padding: 12px 0;
    font-size: 13px;
  }

  .nav .nav-cta {
    margin-top: 8px;
    padding: 12px 15px;
    text-align: center;
  }

  .section {
    padding: 62px 5%;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 25px;
    padding-top: 45px;
  }

  .hero h1 {
    font-size: clamp(38px, 10vw, 56px);
  }

  .hero-visual {
    min-height: 280px;
  }

  .hero-bottom {
    margin-top: 0;
  }

  .problem {
    padding-top: 45px;
    padding-bottom: 45px;
  }

  .problem-line {
    font-size: 29px;
  }

  .solution-banner {
    padding: 24px 18px;
  }

  .solution-banner h2 {
    font-size: 30px;
  }

  .solution-mark {
    width: 54px;
    height: 54px;
    font-size: 18px;
  }

  .section-heading {
    display: block;
    margin-bottom: 28px;
  }

  .heading-note {
    margin-top: 15px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .about-accent {
    min-height: 200px;
  }

  .about-text p {
    font-size: 13px;
  }

  .feature-grid {
    gap: 9px;
  }

  .feature-card {
    min-height: 190px;
    padding: 17px 13px;
  }

  .feature-card h3 {
    font-size: 14px;
  }

  .feature-card p {
    font-size: 10px;
  }

  .feature-card-wide {
    min-height: 140px;
  }

  .functions {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .function-row {
    padding: 15px 0;
  }

  .function-row p {
    font-size: 12px;
  }

  .gallery-grid.four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .gallery-item {
    aspect-ratio: .9;
  }

  .gallery-section {
    padding-top: 62px;
    padding-bottom: 62px;
  }

  .product-card > img {
    height: 180px;
  }

  .product-info {
    min-height: 105px;
    padding: 13px 9px;
  }

  .product-info h3 {
    font-size: 13px;
  }

  .product-price {
    font-size: 17px;
  }

  .product-placeholder {
    min-height: 85px;
  }

  .shipping {
    gap: 14px;
    padding: 38px 5%;
  }

  .shipping-icon {
    font-size: 27px;
  }

  .shipping h2 {
    font-size: 25px;
  }

  .shipping-stamp {
    width: 65px;
    height: 65px;
    font-size: 8px;
  }

  .shipping-stamp span {
    font-size: 6px;
  }

  .contact {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact-panel {
    padding: 22px;
  }

  .footer {
    grid-template-columns: 1fr auto;
    padding: 28px 5% 18px;
  }

  .footer > p {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .back-top {
    grid-column: 2;
    grid-row: 1;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 7px;
  }

  .show-more {
    width: 100%;
  }
}

/* ==============================
   HP KECIL
============================== */
@media (max-width: 380px) {
  .feature-card {
    padding: 14px 10px;
  }

  .feature-card h3 {
    font-size: 12px;
  }

  .solution-banner h2 {
    font-size: 25px;
  }

  .shipping-stamp {
    display: none;
  }

  .product-card > img {
    height: 140px;
  }

  .product-info h3 {
    font-size: 12px;
  }

  .product-price {
    font-size: 15px;
  }
}