/* =====================
   RESET & BASE
===================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* GLOBAL SECTION SPACING */

section{
padding:100px 0;
}

html{
scroll-behavior:smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: #1f1f1f;
  line-height: 1.6;
  background: #ffffff;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* =====================
   HEADER / NAVBAR
===================== */
.site-header {
  padding: 18px 0;
  border-bottom: 1px solid #eee;
  background: #fff;
}

.header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 42px;
}

.nav a {
  margin-left: 22px;
  text-decoration: none;
  color: #1f1f1f;
  font-size: 14px;
}

.nav a.active {
  font-weight: 600;
}

.btn-primary {
  background: #00AEEF;
  color: #fff;
  padding: 10px 18px;
  border-radius: 4px;
  text-decoration: none;
  display: inline-block;
}

.btn-secondary {
  border: 1px solid #00AEEF;
  color: #00AEEF;
  padding: 10px 18px;
  border-radius: 4px;
  text-decoration: none;
  display: inline-block;
}

/* =====================
   PAGE HEADER (GLOBAL)
===================== */
.page-header {
  background: #f8f9fb;
  padding: 80px 0 60px;
}

.page-header h1 {
  font-size: 36px;
  margin-bottom: 14px;
}

.page-header p {
  max-width: 720px;
  color: #555;
}

/* =====================
   HOME
===================== */
.hero {
  padding: 100px 0;
  background: #f9f9f9;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-subtitle {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  color: #00AEEF;
  margin-bottom: 10px;
}

.hero h1 {
  font-size: 44px;
  margin-bottom: 14px;
}

.hero-desc {
  max-width: 520px;
  margin-bottom: 28px;
  color: #444;
}

.hero-placeholder {
  height: 300px;
  background: #eaeaea;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
}

/* =====================
   SERVICES (HOME PREVIEW)
===================== */
.services {
  padding: 80px 0;
}

.section-title {
  font-size: 32px;
  margin-bottom: 10px;
}

.section-subtitle {
  max-width: 640px;
  color: #555;
  margin-bottom: 40px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-item {
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 30px;
  background: #fff;
}

.service-item h3 {
  margin-bottom: 12px;
  font-size: 18px;
}

.service-item p {
  color: #555;
}

/* =====================
   SERVICES PAGE ONLY
===================== */
.services-page .hero {
  display: none;
}

.services-page .services {
  padding: 80px 0;
}

.services-page .service-item {
  margin-bottom: 32px;
}

/* =====================
   PORTFOLIO
===================== */
.portfolio {
  padding: 80px 0;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.portfolio-item {
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 28px;
  transition: 0.25s ease;
}

.portfolio-item:hover {
  transform: translateY(-6px);
  border-color: #00AEEF;
}

.portfolio-thumb {
  height: 220px;
  background: linear-gradient(135deg, #eaeaea, #f5f5f5);
  border-radius: 8px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
}

/* =====================
   CONTACT
===================== */
.contact {
  padding: 80px 0;
}

.contact-card {
  max-width: 720px;
  margin: auto;
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 48px;
  background: #fff;
}

.contact-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

/* =====================
   FOOTER
===================== */
.site-footer {
  background: #1f1f1f;
  color: #fff;
  text-align: center;
  padding: 26px 0;
  font-size: 13px;
}

/* =====================
   RESPONSIVE
===================== */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .service-list,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .contact-actions {
    flex-direction: column;
  }
}

/* =====================
   ABOUT PAGE – LEVEL UP
===================== */

/* accent line under title */
.about-page .section-title {
  position: relative;
  padding-bottom: 14px;
}

.about-page .section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 3px;
  background: #00AEEF;
  border-radius: 2px;
}

/* philosophy quote */
.about-page .about-quote {
  margin: 60px 0;
  padding: 36px 40px;
  border-left: 4px solid #00AEEF;
  background: #f8f9fb;
  font-size: 18px;
  font-weight: 500;
  color: #222;
}

/* soften paragraph flow */
.about-page p {
  margin-bottom: 18px;
}

/* =====================
   PORTFOLIO PAGE
   (MULTI PHOTO, NO JS)
===================== */
.portfolio-page .portfolio {
  padding: 80px 0;
}

.portfolio-page .portfolio-category {
  margin-bottom: 80px;
}

.portfolio-page .portfolio-category h2 {
  font-size: 26px;
  margin-bottom: 10px;
}

.portfolio-page .portfolio-desc {
  max-width: 700px;
  margin-bottom: 28px;
  color: #555;
}

.portfolio-page .portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.portfolio-page .portfolio-photo {
  width: 100%;
  height: 220px;
  background: #eaeaea;
  border-radius: 8px;
  object-fit: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 14px;
}

/* responsive */
@media (max-width: 768px) {
  .portfolio-page .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .portfolio-page .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

/* =====================
   PREMIUM VISUAL POLISH
   (SAFE, GLOBAL LIGHT)
===================== */

/* soft background rhythm */
body {
  background:
    linear-gradient(
      to bottom,
      #ffffff 0%,
      #f9fafc 50%,
      #ffffff 100%
    );
}

/* section breathing space */
section {
  position: relative;
}

/* subtle divider */
section::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(0,0,0,0.04),
    transparent
  );
  margin-top: 80px;
}

/* prevent divider on footer */
footer::after {
  display: none;
}

/* premium container max-width */
.container {
  max-width: 1140px;
}

/* heading weight refinement */
h1, h2 {
  letter-spacing: -0.3px;
}

/* visual anchor for page header */
.page-header {
  background:
    linear-gradient(
      135deg,
      #f8f9fb 0%,
      #ffffff 60%
    );
}

/* subtle brand accent */
.page-header h1::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  background: #00AEEF;
  margin-top: 14px;
  border-radius: 2px;
}

/* ==========================
   ARCHITECTURAL DEPTH SYSTEM
   PREMIUM – SAFE MODE
========================== */

/* subtle architectural grid texture */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.015) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  z-index: 0;
}

/* ensure content above texture */
body > * {
  position: relative;
  z-index: 1;
}

/* section panel feel */
section .container {
  background: #ffffff;
  border-radius: 14px;
  padding: 80px 80px;
  box-shadow:
    0 30px 60px rgba(0,0,0,0.04);
}

/* reduce padding on small screens */
@media (max-width: 768px) {
  section .container {
    padding: 48px 28px;
  }
}

/* visual anchor on large headings */
h1 {
  font-size: 48px;
}

/* silent oversized accent */
.page-header::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 320px;
  height: 320px;
  background: radial-gradient(
    circle,
    rgba(0,174,239,0.12),
    transparent 70%
  );
  pointer-events: none;
}

/* PORTFOLIO PAGE */

.portfolio-page{
padding:80px 0;
}

.portfolio-category{
margin-top:60px;
margin-bottom:20px;
font-size:24px;
}

.portfolio-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:25px;
}

.portfolio-grid img{
width:100%;
height:260px;
object-fit:cover;
border-radius:6px;
transition:0.3s;
}

.portfolio-grid img:hover{
transform:scale(1.05);
}

/* =========================
   PORTFOLIO GRID UPGRADE
========================= */

.portfolio-section {
  padding: 80px 0;
  background: #f7f8fa;
}

.portfolio-category {
  margin-top: 50px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 20px;
}

.portfolio-item {
  overflow: hidden;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.12);
}

.portfolio-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.portfolio-item:hover img {
  transform: scale(1.08);
}

.portfolio-category h3 {
  margin-bottom: 15px;
  font-size: 22px;
}

/* =========================
   PORTFOLIO POLISH
========================= */

.portfolio-wrapper {
  background: white;
  padding: 60px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.portfolio-category h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 18px;
  position: relative;
}

.portfolio-category h3::after {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  background: #00AEEF;
  margin-top: 8px;
  border-radius: 2px;
}

/* animasi foto */
.gallery img{
  transition: transform 0.4s ease;
}

.gallery img:hover{
  transform: scale(1.07);
}

/* animasi card */
.card{
  transition: all 0.3s ease;
}

.card:hover{
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

/* LIGHTBOX */

.lightbox{
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background:rgba(0,0,0,0.85);
display:flex;
justify-content:center;
align-items:center;
z-index:999;
}

.lightbox img{
max-width:90%;
max-height:90%;
border-radius:8px;
}

.lightbox .close{
position:absolute;
top:30px;
right:40px;
font-size:40px;
color:white;
cursor:pointer;
}

/* SCROLL ANIMATION */

.fade-up{
opacity:0;
transform:translateY(40px);
transition:all 0.8s ease;
}

.fade-up.show{
opacity:1;
transform:translateY(0);
}


/* ANIMATION SCROLL */

.hidden{
opacity:0;
transform:translateY(40px);
transition:all 0.8s ease;
}

.show{
opacity:1;
transform:translateY(0);
}

/* PORTFOLIO IMAGE POLISH */

.portfolio-grid a{
display:block;
overflow:hidden;
border-radius:12px;
position:relative;
}

.portfolio-grid img{
width:100%;
display:block;
transition:transform .6s ease, filter .6s ease;
}

.portfolio-grid a:hover img{
transform:scale(1.08);
filter:brightness(1.05);
}

/* shadow card */

.portfolio-grid a{
box-shadow:0 10px 25px rgba(0,0,0,0.08);
transition:all .4s ease;
}

.portfolio-grid a:hover{
transform:translateY(-6px);
box-shadow:0 18px 40px rgba(0,0,0,0.15);
}

/* LIGHTBOX */

.lightbox{
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background:rgba(0,0,0,0.85);
display:none;
align-items:center;
justify-content:center;
z-index:999;
padding:40px;
}

.lightbox img{
max-width:90%;
max-height:90%;
border-radius:10px;
box-shadow:0 20px 60px rgba(0,0,0,0.6);
}

/* SCROLL REVEAL */

.reveal{
opacity:0;
transform:translateY(40px);
transition:all 0.8s ease;
}

.reveal.active{
opacity:1;
transform:translateY(0);
}

/* portfolio image hover effect */

.portfolio-grid a{
display:block;
overflow:hidden;
border-radius:8px;
}

.portfolio-grid img{
width:100%;
height:260px;
object-fit:cover;
transition: transform 0.5s ease;
}

.portfolio-grid a:hover img{
transform:scale(1.08);
}

.portfolio-grid a{
box-shadow:0 8px 25px rgba(0,0,0,0.08);
transition:all 0.3s ease;
}

.portfolio-grid a:hover{
box-shadow:0 12px 35px rgba(0,0,0,0.15);
}

.portfolio-category{
margin-top:60px;
margin-bottom:20px;
font-size:22px;
}

/* HERO VISUAL UPGRADE */

.hero-visual{
position:relative;
}

.hero-visual img{
width:100%;
border-radius:12px;
box-shadow:0 25px 60px rgba(0,0,0,0.15);
display:block;
}

/* hero spacing polish */

.hero{
padding:120px 0;
}

.hero-subtitle{
letter-spacing:2px;
font-size:13px;
text-transform:uppercase;
color:#777;
margin-bottom:12px;
}

.hero h1{
font-size:42px;
line-height:1.2;
margin-bottom:20px;
}

.hero-desc{
color:#555;
max-width:520px;
line-height:1.7;
margin-bottom:28px;
}

/* HERO SLIDER */

.hero-slider{
position:relative;
width:100%;
height:420px;
overflow:hidden;
border-radius:12px;
box-shadow:0 25px 60px rgba(0,0,0,0.15);
}

.hero-slider img{
position:absolute;
width:100%;
height:100%;
object-fit:cover;
opacity:0;
transition:opacity 1s ease;
}

.hero-slider img.active{
opacity:1;
}

/* WHATSAPP FLOATING BUTTON */

.wa-floating{
position:fixed;
bottom:25px;
right:25px;

background:#25D366;
color:white;

padding:14px 22px;
border-radius:40px;

font-size:14px;
font-weight:600;

box-shadow:0 10px 25px rgba(0,0,0,0.2);

text-decoration:none;

z-index:999;
transition:all .3s ease;
}

.wa-floating:hover{
transform:translateY(-3px);
box-shadow:0 14px 35px rgba(0,0,0,0.25);
}

/* NAVBAR SCROLL EFFECT */

#navbar{
transition:all .3s ease;
}

#navbar.scrolled{
background:white;
box-shadow:0 8px 25px rgba(0,0,0,0.08);
}

/* PORTFOLIO CINEMATIC CARD */

.portfolio-card{
position:relative;
overflow:hidden;
border-radius:8px;
}

.portfolio-card img{
width:100%;
display:block;
transition:transform .4s ease;
}

.portfolio-card:hover img{
transform:scale(1.08);
}

.portfolio-overlay{
position:absolute;
bottom:0;
left:0;
width:100%;
padding:20px;

background:linear-gradient(to top, rgba(0,0,0,0.7), transparent);

color:white;
font-weight:600;
font-size:14px;

opacity:0;
transition:opacity .3s ease;
}

.portfolio-card:hover .portfolio-overlay{
opacity:1;
}

/* PORTFOLIO CARD UPGRADE */

.portfolio-card{
position:relative;
overflow:hidden;
border-radius:10px;

background:#fff;

box-shadow:0 4px 15px rgba(0,0,0,0.08);

transition:all .3s ease;
}

.portfolio-card:hover{

transform:translateY(-6px);

box-shadow:0 10px 30px rgba(0,0,0,0.15);

}

.portfolio-card img{

width:100%;
display:block;

transition:transform .5s ease;

}

.portfolio-card:hover img{

transform:scale(1.06);

}

.portfolio-overlay{

position:absolute;
bottom:0;
left:0;
width:100%;

padding:20px;

background:linear-gradient(
to top,
rgba(0,0,0,0.75),
rgba(0,0,0,0)
);

color:white;

font-size:13px;
letter-spacing:1px;

opacity:0;
transition:opacity .3s ease;

}

.portfolio-card:hover .portfolio-overlay{

opacity:1;

}

/* PORTFOLIO CARD UPGRADE */

.portfolio-card{
position:relative;
overflow:hidden;
border-radius:10px;

background:#fff;

box-shadow:0 4px 15px rgba(0,0,0,0.08);

transition:all .3s ease;
}

.portfolio-card:hover{

transform:translateY(-6px);

box-shadow:0 10px 30px rgba(0,0,0,0.15);

}

.portfolio-card img{

width:100%;
display:block;

transition:transform .5s ease;

}

.portfolio-card:hover img{

transform:scale(1.06);

}

.portfolio-overlay{

position:absolute;
bottom:0;
left:0;
width:100%;

padding:20px;

background:linear-gradient(
to top,
rgba(0,0,0,0.75),
rgba(0,0,0,0)
);

color:white;

font-size:13px;
letter-spacing:1px;

opacity:0;
transition:opacity .3s ease;

}

.portfolio-card:hover .portfolio-overlay{

opacity:1;

}

/* SECTION DIVIDER */

.portfolio-category{

margin-top:70px;
margin-bottom:25px;

font-size:22px;
font-weight:600;

position:relative;
padding-left:18px;

}

.portfolio-category::before{

content:"";

position:absolute;
left:0;
top:5px;

width:4px;
height:22px;

background:#0ea5e9;

border-radius:2px;

}

/* PORTFOLIO GLOW EFFECT */

.portfolio-card::after{

content:"";

position:absolute;
inset:0;

background:linear-gradient(
120deg,
transparent,
rgba(255,255,255,0.25),
transparent
);

opacity:0;
transition:opacity .4s;

}

.portfolio-card:hover::after{

opacity:1;

}

/* HERO CINEMATIC OVERLAY */

.hero{

position:relative;

}

.hero::before{

content:"";

position:absolute;

inset:0;

background:linear-gradient(
120deg,
rgba(0,0,0,0.45),
rgba(0,0,0,0.2)
);

z-index:1;

}

.hero-grid{

position:relative;

z-index:2;

}

/* HERO STATS */

.hero-stats{
display:flex;
gap:40px;
margin-top:35px;
}

.hero-stat h3{
margin:0;
font-size:28px;
font-weight:700;
color:#0ea5e9;
}

.hero-stat p{
margin:4px 0 0 0;
font-size:14px;
color:#666;
}

/* SECTION BACKGROUND */

.section-light{

background:#f8fafc;

padding:80px 0;

}

.hero-stats{
display:flex;
gap:40px;
margin-top:35px;
}

.hero-stat h3{
margin:0;
font-size:28px;
color:#0ea5e9;
}

.hero-stat p{
margin:4px 0 0 0;
font-size:14px;
color:#666;
}

.hero-slider{
position:relative;
height:420px;
overflow:hidden;
border-radius:12px;
}

.slide{
position:absolute;
width:100%;
height:100%;
object-fit:cover;

opacity:0;
transition:opacity 1s ease;
}

.slide.active{
opacity:1;
}

.hero-slider img{
box-shadow:0 20px 50px rgba(0,0,0,0.15);
}

.btn-primary{
transition:all .25s ease;
}

.btn-primary:hover{
transform:translateY(-2px);
box-shadow:0 10px 25px rgba(0,0,0,0.15);
}

/* HOME PORTFOLIO */

.home-portfolio{
padding:100px 0;
}

.home-portfolio-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
margin-top:50px;
}

.home-project{
position:relative;
overflow:hidden;
border-radius:12px;
display:block;
}

.home-project img{
width:100%;
height:280px;
object-fit:cover;
transition:transform .5s ease;
}

/* overlay */

.project-overlay{
position:absolute;
bottom:0;
left:0;
right:0;
padding:25px;

background:linear-gradient(
to top,
rgba(0,0,0,0.7),
transparent
);

color:white;
opacity:0;
transition:opacity .3s ease;
}

.home-project:hover img{
transform:scale(1.08);
}

.home-project:hover .project-overlay{
opacity:1;
}

.project-overlay h3{
margin:0;
font-size:20px;
}

.project-overlay p{
margin:5px 0 0 0;
font-size:14px;
opacity:0.85;
}

.home-portfolio-btn{
margin-top:50px;
text-align:center;
}

/* BACKGROUND DECORATION */

body{
position:relative;
overflow-x:hidden;
}

body::before{
content:"";

position:fixed;
top:-200px;
left:-200px;

width:500px;
height:500px;

background:radial-gradient(circle,
rgba(0,120,255,0.15),
transparent 70%);

z-index:-1;
}

body::after{
content:"";

position:fixed;
bottom:-200px;
right:-200px;

width:500px;
height:500px;

background:radial-gradient(circle,
rgba(0,200,150,0.15),
transparent 70%);

z-index:-1;
}

/* SECTION REVEAL */

.reveal-section{
opacity:0;
transform:translateY(60px);
transition:all .8s ease;
}

.reveal-section.active{
opacity:1;
transform:translateY(0);
}

.site-header{

position:sticky;
top:0;

background:rgba(255,255,255,0.75);
backdrop-filter:blur(10px);

border-bottom:1px solid rgba(0,0,0,0.05);

z-index:1000;

}

/* PROCESS SECTION */

.process-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
gap:30px;
margin-top:40px;
}

.process-item{
background:#fff;
padding:30px;
border-radius:10px;
box-shadow:0 10px 25px rgba(0,0,0,0.05);
text-align:center;
}

.process-item h3{
font-size:28px;
color:#999;
margin-bottom:10px;
}

.process-item h4{
margin-bottom:10px;
}

/* CTA PROJECT */

.cta-project{
background:#0f0f0f;
padding:80px 0;
}

.cta-box{
background:#f1f1f1;
border-radius:12px;
padding:40px 60px;

display:flex;
align-items:center;
justify-content:space-between;
gap:30px;
}

.cta-text h2{
margin-bottom:8px;
}

.cta-text p{
color:#555;
}

.home-project img{
transition: transform .6s ease;
}

.home-project:hover img{
transform: scale(1.08);
}

.service-item,
.process-item{
transition: all .3s ease;
}

.service-item:hover,
.process-item:hover{
transform: translateY(-6px);
box-shadow:0 15px 40px rgba(0,0,0,0.08);
}

@media (max-width:768px){

.portfolio-overlay{
opacity:1;
}

}

.portfolio-card img{
transition:transform .5s ease;
}

.portfolio-card:hover img{
transform:scale(1.05);
}

.portfolio-card{
overflow:hidden;
border-radius:10px;
}

/* TRUSTED SECTION */

.trusted{
padding:80px 0;
text-align:center;
}

.trusted-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:20px;
margin-top:40px;
max-width:800px;
margin-left:auto;
margin-right:auto;
}

.trusted-item{
padding:20px;
background:white;
border-radius:8px;
font-weight:500;
font-size:14px;
letter-spacing:.5px;
box-shadow:0 4px 20px rgba(0,0,0,0.05);
transition:transform .3s ease, box-shadow .3s ease;
}

.trusted-item:hover{
transform:translateY(-5px);
box-shadow:0 10px 30px rgba(0,0,0,0.08);
}

@media (max-width:768px){

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

}

.trusted{
padding:100px 0;
}

.trusted .section-subtitle{
text-align:center;
max-width:600px;
margin-left:auto;
margin-right:auto;
}

.section-subtitle{
margin-top:15px;
}

@media (max-width:768px){

section{
padding:70px 0;
}

}

.hero-actions{
display:flex;
gap:15px;
margin-top:20px;
}

p{
max-width:680px;
}

.nav a{
position:relative;
}

.nav a::after{
content:"";
position:absolute;
left:0;
bottom:-4px;
width:0%;
height:2px;
background:#0ea5e9;
transition:width .3s ease;
}

.nav a:hover::after{
width:100%;
}

.section-title::after{
content:"";
display:block;
width:40px;
height:3px;
background:#0ea5e9;
margin-top:10px;
border-radius:2px;
}

/* FIX SERVICE CARD BUTTON ALIGN */

.service-item{
display:flex;
flex-direction:column;
justify-content:space-between;
}

.service-item p{
flex-grow:1;
}

.service-item .btn-secondary{
margin-top:20px;
align-self:flex-start;
}

.service-item{
min-height:240px;
}

/* SERVICES TITLE ACCENT */

.services .section-title{
position:relative;
padding-bottom:12px;
}

.services .section-title::after{
content:"";
position:absolute;
left:0;
bottom:0;
width:50px;
height:3px;
background:#00AEEF;
border-radius:2px;
}

/* SERVICE CARD HOVER POLISH */

.service-item{
transition:all .3s ease;
}

.service-item:hover{
transform:translateY(-6px);
box-shadow:0 15px 40px rgba(0,0,0,0.08);
}

.service-item .btn-secondary{
transition:all .25s ease;
}

.service-item .btn-secondary:hover{
background:#00AEEF;
color:white;
}

/* NAVBAR SPACING FIX */

.nav a{
margin-left:28px;
font-size:14px;
letter-spacing:.3px;
}

.nav a:hover{
color:#00AEEF;
}

section .container{
background:#ffffff;
border-radius:14px;
padding:70px 60px;
box-shadow:0 30px 60px rgba(0,0,0,0.04);
}

/* HOME PROJECT HOVER UPGRADE */

.home-project{
transition:all .4s ease;
}

.home-project:hover{
transform:translateY(-6px);
box-shadow:0 20px 50px rgba(0,0,0,0.15);
}

/* SERVICE PAGE LAYOUT FIX */

.service-detail .container{
background:white;
border-radius:12px;
padding:40px 50px;
box-shadow:0 10px 30px rgba(0,0,0,0.05);
max-width:900px;
margin:auto;
}

.service-detail{
padding:40px 0;
}

/* gambar service */

.service-photo{
width:100%;
border-radius:10px;
margin-bottom:10px;
}

/* list renovasi */

.service-detail ul{
margin-top:15px;
padding-left:20px;
line-height:1.8;
}

/* judul section */

.service-detail h2{
margin-bottom:10px;
}

/* portfolio mini di service */

.service-detail .portfolio-grid{
margin-top:20px;
grid-template-columns:repeat(3,1fr);
gap:20px;
}

.service-photo{
max-height:450px;
object-fit:cover;
}

/* SERVICE IMAGE SLIDER */

.service-slider{
position:relative;
width:100%;
height:420px;
overflow:hidden;
border-radius:12px;
box-shadow:0 15px 40px rgba(0,0,0,0.1);
}

.service-slide{
position:absolute;
width:100%;
height:100%;
object-fit:cover;
opacity:0;
transition:opacity 1s ease;
}

.service-slide.active{
opacity:1;
}

/* SERVICE SLIDER NAVIGATION */

.slider-prev,
.slider-next{
position:absolute;
top:50%;
transform:translateY(-50%);
font-size:28px;
background:rgba(0,0,0,0.4);
color:white;
padding:8px 14px;
cursor:pointer;
border-radius:6px;
z-index:5;
}

.slider-prev{
left:15px;
}

.slider-next{
right:15px;
}

.slider-prev:hover,
.slider-next:hover{
background:rgba(0,0,0,0.7);
}

section{
padding:90px 0;
}

/* =========================
   MOBILE OPTIMIZATION
========================= */

@media (max-width:768px){

/* container spacing */
section .container{
padding:40px 20px;
}

/* HERO */
.hero{
padding:60px 0;
}

.hero h1{
font-size:30px;
}

.hero-desc{
font-size:14px;
}

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

.hero-slider{
height:260px;
}

/* HERO STATS */
.hero-stats{
flex-wrap:wrap;
gap:20px;
}

/* SERVICES */
.service-list{
grid-template-columns:1fr;
gap:20px;
}

/* PORTFOLIO */
.portfolio-grid{
grid-template-columns:1fr 1fr;
gap:15px;
}

.portfolio-grid img{
height:180px;
}

/* HOME PORTFOLIO */
.home-portfolio-grid{
grid-template-columns:1fr;
}

/* TRUSTED */
.trusted-grid{
grid-template-columns:1fr 1fr;
gap:15px;
}

/* PROCESS */
.process-grid{
grid-template-columns:1fr;
}

/* CTA BOX */
.cta-box{
flex-direction:column;
text-align:center;
gap:20px;
}

}

/* extra small phone */

@media (max-width:480px){

.hero h1{
font-size:26px;
}

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

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

}

/* MOBILE NAVBAR FIX */

@media (max-width:768px){

.header-flex{
flex-direction:column;
align-items:center;
gap:10px;
}

.nav{
display:flex;
flex-wrap:wrap;
justify-content:center;
gap:10px;
}

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

.btn-primary{
padding:8px 14px;
}

.logo{
height:36px;
}

}

@media (max-width:768px){

.hero h1{
font-size:30px;
}

.hero-slider{
height:260px;
}

}

@media (max-width:768px){

/* navbar vertical */
.header-flex{
flex-direction:column;
align-items:center;
gap:15px;
}

/* menu wrap */
.nav{
display:flex;
flex-wrap:wrap;
justify-content:center;
gap:12px;
max-width:280px;
}

/* menu spacing */
.nav a{
margin:0;
font-size:14px;
}

/* contact button */
.nav .btn-primary{
margin-top:5px;
}

}

/* HAMBURGER MENU */

.menu-toggle{
display:none;
font-size:28px;
cursor:pointer;
}

/* MOBILE NAV */

@media (max-width:768px){

.menu-toggle{
display:block;
}

.nav{
display:none;
flex-direction:column;
width:100%;
background:white;
margin-top:10px;
padding:20px 0;
border-top:1px solid #eee;
}

.nav a{
margin:10px 0;
text-align:center;
}

.nav.active{
display:flex;
}

}

.menu-toggle{
padding:6px 12px;
border-radius:6px;
transition:0.2s;
}

.menu-toggle:hover{
background:#f2f2f2;
}

/* MOBILE HEADER FIX */

@media (max-width:768px){

.header-flex{
display:flex;
flex-direction:row;
justify-content:space-between;
align-items:center;
}

.menu-toggle{
display:block;
font-size:28px;
cursor:pointer;
}

.nav{
display:none;
flex-direction:column;
width:100%;
background:white;
margin-top:15px;
padding:20px 0;
border-top:1px solid #eee;
}

.nav a{
margin:10px 0;
text-align:center;
}

.nav.active{
display:flex;
}

}

.nav{
transition:all .3s ease;
}

@media (max-width:768px){

.nav{
display:none;
flex-direction:column;
width:100%;
background:white;

position:absolute;
top:70px;
left:0;

padding:20px 0;
border-top:1px solid #eee;
box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

.nav a{
margin:12px 0;
text-align:center;
}

.nav.active{
display:flex;
}

}

.nav{
transition:all .25s ease;
}

.site-header{
position:relative;
}

@media (max-width:768px){

.nav{
display:none;
flex-direction:column;

position:absolute;
top:100%;
left:0;

width:100%;
background:white;

padding:20px 0;
border-top:1px solid #eee;

box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

.nav a{
margin:12px 0;
text-align:center;
}

.nav.active{
display:flex;
}

}

@media (max-width:768px){

.nav{
display:none;
flex-direction:column;

position:absolute;
top:100%;
right:0;

width:220px;
background:white;

padding:20px;
border-radius:8px;

box-shadow:0 10px 25px rgba(0,0,0,0.1);
}

.nav a{
margin:10px 0;
text-align:right;
}

.nav.active{
display:flex;
}

}

@media (max-width:768px){

.nav{
display:none;
flex-direction:column;

position:absolute;
top:100%;
right:20px;   /* ini yang bikin menu nempel kanan */
left:auto;    /* penting supaya tidak ditarik ke kiri */

width:220px;
background:white;

padding:20px;
border-radius:10px;

box-shadow:0 12px 30px rgba(0,0,0,0.12);
}

.nav a{
margin:10px 0;
text-align:right;
}

.nav.active{
display:flex;
}

}

.menu-toggle{
margin-right:10px;
}

.nav .btn-primary{
width:100%;
text-align:center;
margin-top:10px;
}

.nav .btn-primary{
width:auto;
align-self:flex-end;
}

/* NAVBAR SCROLL EFFECT */

#navbar{
transition: background .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
background: rgba(255,255,255,0.7);
backdrop-filter: blur(8px);
}

#navbar.scrolled{
background: rgba(255,255,255,0.95);
backdrop-filter: blur(12px);
box-shadow: 0 8px 25px rgba(0,0,0,0.08);
}