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

:root {
    --white: #ffffff;
    --light-blue: #e8f4fd;
    --sky-blue: #7ec8e3;
    --soft-blue: #4a9ec7;
    --primary-blue: #2a7a9e;
    --dark-blue: #1a4b63;
    --text-dark: #1a2a3a;
    --text-muted: #4a5a6a;
    --shadow-sm: 0 4px 20px rgba(42, 122, 158, 0.08);
    --shadow-md: 0 8px 40px rgba(42, 122, 158, 0.12);
    --shadow-lg: 0 20px 60px rgba(42, 122, 158, 0.18);
    --shadow-xl: 0 30px 80px rgba(42, 122, 158, 0.25);
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 30px;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-primary: "Inter", sans-serif;
    --font-display: "Playfair Display", serif;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}
a {
    text-decoration: none;
    color: inherit;
}
ul {
    list-style: none;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== SCROLL PROGRESS BAR ===== */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: linear-gradient(90deg, var(--soft-blue), var(--primary-blue));
    z-index: 9999;
    border-radius: 0 2px 2px 0;
    transition: width 0.1s;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    padding: 16px 0;
    transition: all 0.5s ease;
    background: transparent;
}
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
    padding: 10px 0;
}
.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.5px;
    transition: color 0.3s;
    z-index: 10;
}
.navbar.scrolled .nav-logo {
    color: var(--dark-blue);
}
.nav-logo .logo-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    border: 2px dashed rgba(255, 255, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    line-height: 1.2;
    transition: all 0.3s;
    flex-shrink: 0;
}
.navbar.scrolled .nav-logo .logo-placeholder {
    border-color: rgba(42, 122, 158, 0.3);
    color: var(--text-muted);
    background: rgba(42, 122, 158, 0.06);
}
.nav-logo span {
    font-size: 14px;
    font-weight: 400;
    opacity: 0.8;
    display: block;
    margin-top: -2px;
    letter-spacing: 0.3px;
}
.nav-logo .brand {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
    letter-spacing: 0.3px;
}
.navbar.scrolled .nav-links a {
    color: var(--text-dark);
}
.nav-links a::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--soft-blue);
    transition: width 0.3s ease;
    border-radius: 2px;
}
.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}
.nav-links a.active {
    color: var(--white);
}
.navbar.scrolled .nav-links a.active {
    color: var(--primary-blue);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}
.nav-actions .btn {
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-primary);
}
.btn-call {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.navbar.scrolled .btn-call {
    background: var(--soft-blue);
    color: var(--white);
    border-color: var(--soft-blue);
}
.btn-call:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}
.navbar.scrolled .btn-call:hover {
    background: var(--primary-blue);
    color: var(--white);
}
.btn-wa {
    background: #25d366;
    color: var(--white);
    border: none;
}
.btn-wa:hover {
    background: #1da851;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 10;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 28px;
    height: 2.5px;
    background: var(--white);
    border-radius: 4px;
    transition: all 0.3s ease;
    transform-origin: center;
}
.navbar.scrolled .hamburger span {
    background: var(--text-dark);
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(145deg, #0a2a3a 0%, #1a4b63 40%, #2a7a9e 100%);
    overflow: hidden;
    padding: 120px 0 80px;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(126, 200, 227, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(74, 158, 199, 0.10) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 100%, rgba(42, 122, 158, 0.08) 0%, transparent 40%);
    z-index: 1;
}

/* Hero floating shapes */
.hero-shapes {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}
.hero-shapes .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
    animation: floatShape 20s infinite alternate ease-in-out;
}
.hero-shapes .shape:nth-child(1) {
    width: 500px;
    height: 500px;
    background: var(--sky-blue);
    top: -100px;
    right: -100px;
    animation-duration: 25s;
}
.hero-shapes .shape:nth-child(2) {
    width: 300px;
    height: 300px;
    background: var(--soft-blue);
    bottom: -50px;
    left: -50px;
    animation-duration: 18s;
    animation-delay: -4s;
}
.hero-shapes .shape:nth-child(3) {
    width: 150px;
    height: 150px;
    background: var(--sky-blue);
    top: 40%;
    left: 60%;
    animation-duration: 22s;
    animation-delay: -8s;
}
.hero-shapes .shape:nth-child(4) {
    width: 80px;
    height: 80px;
    background: var(--white);
    top: 20%;
    left: 10%;
    animation-duration: 15s;
    animation-delay: -2s;
    opacity: 0.04;
}

@keyframes floatShape {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    33% {
        transform: translate(30px, -40px) scale(1.05) rotate(5deg);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.95) rotate(-3deg);
    }
    100% {
        transform: translate(10px, -10px) scale(1.02) rotate(2deg);
    }
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    animation: fadeUp 1s ease forwards;
}
.hero-badge {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}
.hero-badge i {
    margin-right: 8px;
    color: var(--sky-blue);
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: 58px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -1px;
}
.hero-content h1 .highlight {
    background: linear-gradient(135deg, var(--sky-blue), var(--soft-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-content .sub-headline {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.80);
    font-weight: 400;
    margin-bottom: 12px;
    letter-spacing: 0.2px;
}
.hero-content .description {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.65);
    max-width: 520px;
    margin-bottom: 32px;
    line-height: 1.8;
}
.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}
.hero-buttons .btn {
    padding: 16px 34px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-primary);
}
.hero-buttons .btn-primary {
    background: var(--white);
    color: var(--primary-blue);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}
.hero-buttons .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.25);
}
.hero-buttons .btn-wa-hero {
    background: #25d366;
    color: var(--white);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.30);
}
.hero-buttons .btn-wa-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 48px rgba(37, 211, 102, 0.40);
    background: #1da851;
}

/* Hero Image */
.hero-image {
    position: relative;
    animation: fadeUp 1s ease 0.2s forwards;
    opacity: 0;
}
.hero-image .img-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transform: perspective(1000px) rotateY(-3deg) rotateX(2deg);
    transition: transform 0.6s ease;
}
.hero-image .img-wrapper:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}
.hero-image .img-wrapper img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
}

.hero-image .floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: var(--radius-sm);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    animation: floatCard 6s infinite alternate ease-in-out;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}
.hero-image .floating-card:nth-child(2) {
    top: 10%;
    right: -10%;
    animation-delay: -2s;
}
.hero-image .floating-card:nth-child(3) {
    bottom: 15%;
    left: -8%;
    animation-delay: -4s;
}
.hero-image .floating-card i {
    font-size: 22px;
    color: var(--sky-blue);
}
.hero-image .floating-card .label {
    font-size: 13px;
    opacity: 0.7;
}
.hero-image .floating-card .value {
    font-size: 16px;
    font-weight: 600;
}

@keyframes floatCard {
    0% {
        transform: translateY(0px);
    }
    100% {
        transform: translateY(-16px);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fadeUp 1.5s ease 1s forwards;
    opacity: 0;
}
.scroll-indicator .mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: 12px;
    position: relative;
}
.scroll-indicator .mouse .dot {
    width: 4px;
    height: 8px;
    background: var(--sky-blue);
    border-radius: 4px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollDot 2s infinite ease;
}
@keyframes scrollDot {
    0%,
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateX(-50%) translateY(14px);
        opacity: 0.2;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes fadeLeft {
    0% {
        opacity: 0;
        transform: translateX(-40px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}
@keyframes fadeRight {
    0% {
        opacity: 0;
        transform: translateX(40px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}
@keyframes zoomIn {
    0% {
        opacity: 0;
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}
.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}
.reveal-zoom {
    opacity: 0;
    transform: scale(0.92);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal-zoom.visible {
    opacity: 1;
    transform: scale(1);
}

/* ===== SECTION TITLES ===== */
.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--soft-blue);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
    position: relative;
}
.section-tag::before {
    content: "";
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--soft-blue);
    margin-right: 12px;
    vertical-align: middle;
    border-radius: 2px;
}
.section-title {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    color: var(--dark-blue);
    line-height: 1.15;
    margin-bottom: 12px;
}
.section-title .highlight {
    color: var(--soft-blue);
}
.section-sub {
    font-size: 17px;
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.8;
}
.section-header {
    margin-bottom: 48px;
}
.section-header.center {
    text-align: center;
}
.section-header.center .section-sub {
    margin: 0 auto;
}

/* ===== ABOUT / WHO WE ARE ===== */
.about {
    padding: 100px 0 80px;
    background: var(--white);
}
.about .grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-image img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.about-image img:hover {
    transform: scale(1.02);
}
.about-content .text {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.9;
    margin-bottom: 16px;
}
.about-content .feature-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    margin-top: 20px;
}
.about-content .feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--text-dark);
}
.about-content .feature-list li i {
    color: var(--soft-blue);
    font-size: 18px;
    width: 24px;
}

/* ===== SERVICES ===== */
.services {
    padding: 80px 0 100px;
    background: var(--light-blue);
    position: relative;
}
.services .service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 36px 28px 32px;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.6);
    text-align: center;
}
.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--sky-blue), var(--soft-blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}
.service-card:hover::before {
    transform: scaleX(1);
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--sky-blue);
}
.service-card .icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--light-blue), var(--sky-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    font-size: 28px;
    color: var(--primary-blue);
    transition: all 0.4s ease;
}
.service-card:hover .icon {
    transform: scale(1.08) rotate(-4deg);
    box-shadow: 0 8px 24px rgba(42, 122, 158, 0.20);
}
.service-card h3 {
    font-size: 19px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 8px;
}
.service-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== WHY CHOOSE US ===== */
.why-choose {
    padding: 100px 0;
    background: var(--white);
}
.why-choose .grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}
.why-card {
    background: var(--light-blue);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(126, 200, 227, 0.15);
}
.why-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    background: var(--white);
    border-color: var(--sky-blue);
}
.why-card .icon {
    font-size: 36px;
    color: var(--soft-blue);
    margin-bottom: 14px;
    display: block;
}
.why-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 6px;
}
.why-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== WORKING PROCESS ===== */
.process {
    padding: 80px 0 100px;
    background: var(--light-blue);
}
.process .steps {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    position: relative;
}
.process .steps::before {
    content: "";
    position: absolute;
    top: 48px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: linear-gradient(90deg, var(--sky-blue), var(--soft-blue), var(--primary-blue));
    border-radius: 4px;
    opacity: 0.3;
}
.step-item {
    flex: 1;
    min-width: 140px;
    text-align: center;
    position: relative;
    z-index: 1;
}
.step-item .num {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--white);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-blue);
    transition: all 0.4s ease;
    border: 3px solid var(--sky-blue);
}
.step-item:hover .num {
    background: var(--primary-blue);
    color: var(--white);
    transform: scale(1.06);
    border-color: var(--primary-blue);
}
.step-item h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 4px;
}
.step-item p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ===== GALLERY ===== */
.gallery {
    padding: 100px 0;
    background: var(--white);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.gallery-item:hover img {
    transform: scale(1.08);
}
.gallery-item .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(26, 75, 99, 0.70) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.gallery-item:hover .overlay {
    opacity: 1;
}
.gallery-item .overlay span {
    color: var(--white);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
}
.gallery-item .overlay i {
    margin-right: 8px;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: 80px 0 100px;
    background: var(--light-blue);
}
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.6);
}
.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.testimonial-card .stars {
    color: #f59e0b;
    font-size: 16px;
    letter-spacing: 2px;
    margin-bottom: 12px;
}
.testimonial-card blockquote {
    font-size: 15px;
    color: var(--text-dark);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 16px;
}
.testimonial-card .author {
    display: flex;
    align-items: center;
    gap: 14px;
}
.testimonial-card .author .avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sky-blue), var(--soft-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 18px;
}
.testimonial-card .author .name {
    font-weight: 700;
    color: var(--dark-blue);
    font-size: 15px;
}
.testimonial-card .author .role {
    font-size: 13px;
    color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq {
    padding: 100px 0;
    background: var(--white);
}
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: var(--light-blue);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid rgba(126, 200, 227, 0.15);
    transition: all 0.3s ease;
}
.faq-item:hover {
    border-color: var(--sky-blue);
}
.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-blue);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    gap: 16px;
}
.faq-question:hover {
    color: var(--primary-blue);
}
.faq-question i {
    font-size: 18px;
    color: var(--soft-blue);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}
.faq-item.active .faq-question i {
    transform: rotate(180deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 24px;
}
.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 24px 20px;
}
.faq-answer p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 0;
    background: var(--light-blue);
}
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 50px;
    box-shadow: var(--shadow-md);
}
.contact-info h3 {
    font-family: var(--font-display);
    font-size: 30px;
    color: var(--dark-blue);
    margin-bottom: 8px;
}
.contact-info p {
    color: var(--text-muted);
    margin-bottom: 24px;
}
.contact-info .detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 18px;
}
.contact-info .detail i {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--light-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--soft-blue);
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}
.contact-info .detail .label {
    font-size: 13px;
    color: var(--text-muted);
}
.contact-info .detail .value {
    font-weight: 600;
    color: var(--text-dark);
}
.contact-info .social-links {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}
.contact-info .social-links a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--light-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 20px;
    transition: all 0.3s ease;
}
.contact-info .social-links a:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-4px);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e8edf2;
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 15px;
    transition: all 0.3s ease;
    background: #fafbfc;
    color: var(--text-dark);
}
.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--soft-blue);
    outline: none;
    box-shadow: 0 0 0 4px rgba(74, 158, 199, 0.10);
    background: var(--white);
}
.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}
.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.contact-form .btn-submit {
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--soft-blue), var(--primary-blue));
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-primary);
    width: 100%;
}
.contact-form .btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 36px rgba(42, 122, 158, 0.30);
}

/* ===== MAP ===== */
.map-section {
    padding: 0 0 80px;
    background: var(--white);
}
.map-section .map-wrapper {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 400px;
}
.map-section .map-wrapper iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark-blue);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 0;
}
.footer .grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.footer .brand {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--white);
    margin-bottom: 8px;
}
.footer .brand span {
    color: var(--sky-blue);
}
.footer p {
    font-size: 14px;
    line-height: 1.8;
    max-width: 320px;
}
.footer h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}
.footer ul li {
    margin-bottom: 10px;
}
.footer ul li a {
    font-size: 14px;
    transition: color 0.3s ease;
}
.footer ul li a:hover {
    color: var(--sky-blue);
}
.footer .social-icons {
    display: flex;
    gap: 12px;
    margin-top: 12px;
}
.footer .social-icons a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 18px;
    transition: all 0.3s ease;
}
.footer .social-icons a:hover {
    background: var(--soft-blue);
    color: var(--white);
    transform: translateY(-3px);
}
.footer .copyright {
    padding: 20px 0;
    text-align: center;
    font-size: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    margin-top: 0;
}
.footer .copyright a {
    color: var(--sky-blue);
}

/* ===== FLOATING BUTTONS ===== */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    z-index: 998;
}
.floating-buttons a {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    text-decoration: none;
}
.floating-buttons a:hover {
    transform: scale(1.08) translateY(-3px);
}
.floating-buttons .wa {
    background: #25d366;
}
.floating-buttons .call {
    background: var(--primary-blue);
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--white);
    color: var(--primary-blue);
    border: none;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 997;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}
.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.scroll-top:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content .description {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-image .img-wrapper img {
        height: 320px;
    }
    .hero-image .floating-card {
        display: none;
    }
    .hero-content h1 {
        font-size: 44px;
    }
    .services .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-choose .grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer .grid {
        grid-template-columns: 1fr 1fr;
    }
    .about .grid {
        grid-template-columns: 1fr;
    }
    .contact-wrapper {
        grid-template-columns: 1fr;
        padding: 30px;
    }
    .process .steps::before {
        display: none;
    }
    .step-item {
        min-width: 120px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 340px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 80px 30px 30px;
        gap: 16px;
        transition: right 0.4s ease;
        box-shadow: -8px 0 40px rgba(0, 0, 0, 0.06);
        overflow-y: auto;
        align-items: flex-start;
    }
    .nav-links.open {
        right: 0;
    }
    .nav-links a {
        color: var(--text-dark) !important;
        font-size: 17px;
        padding: 8px 0;
    }
    .nav-links a::after {
        background: var(--soft-blue);
    }
    .nav-actions {
        display: none;
    }
    .nav-actions.mobile {
        display: flex;
        flex-direction: column;
        width: 100%;
        margin-top: 12px;
        gap: 10px;
    }
    .nav-actions.mobile .btn {
        width: 100%;
        justify-content: center;
        padding: 14px;
    }
    .hamburger {
        display: flex;
    }

    .hero-content h1 {
        font-size: 34px;
    }
    .hero-content .sub-headline {
        font-size: 17px;
    }
    .hero-buttons .btn {
        padding: 14px 24px;
        font-size: 14px;
    }
    .section-title {
        font-size: 30px;
    }
    .services .service-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    .why-choose .grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .testimonial-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    .footer .grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .about-content .feature-list {
        grid-template-columns: 1fr;
    }
    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
    .contact-wrapper {
        padding: 20px;
    }
    .step-item {
        min-width: 100px;
        flex: 1 1 40%;
    }
    .process .steps {
        justify-content: center;
    }
    .floating-buttons a {
        width: 50px;
        height: 50px;
        font-size: 22px;
    }
    .scroll-top {
        width: 42px;
        height: 42px;
        font-size: 17px;
        bottom: 100px;
        right: 20px;
    }
    .floating-buttons {
        right: 20px;
        bottom: 20px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 28px;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .why-choose .grid {
        grid-template-columns: 1fr;
    }
    .section-title {
        font-size: 26px;
    }
    .hero-image .img-wrapper img {
        height: 220px;
    }
    .map-section .map-wrapper {
        height: 250px;
    }
}

/* ===== LOADING LAZY ===== */
img.lazy {
    opacity: 0;
    transition: opacity 0.6s ease;
}
img.lazy.loaded {
    opacity: 1;
}

/* ===== FORM VALIDATION ===== */
.contact-form .error {
    border-color: #e74c3c !important;
    box-shadow: 0 0 0 4px rgba(231, 76, 60, 0.10) !important;
}
.contact-form .success-msg {
    color: #27ae60;
    font-weight: 600;
    margin-top: 12px;
    display: none;
}
.contact-form .success-msg.show {
    display: block;
}