:root {
    --primary: #0b2c48;
    --secondary: #f5f5f5;
    --dark: #222;
    --light: #777;
}

/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    color: var(--dark);
    line-height: 1.6;
}

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

.section {
    padding: 80px 0;
}

.center {
    text-align: center;
}

/* HEADER */
header {
    background: #fff;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo img {
    height: 60px;
}

.nav a {
    margin-left: 30px;
    text-decoration: none;
    color: #0b2c48;
    font-weight: 500;
}

.nav a.active,
.nav a:hover {
    color: var(--primary);
}

/* hero section */



/* =============================
   HERO – PREMIUM LAYERED STYLE
============================= */
.hero-premium {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    background: url("../assets/home/bg4.png") center/cover no-repeat;
    overflow: hidden;
}

/* Soft bright overlay (light, airy feel) */
.hero-premium-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.84) 0%, rgb(255 255 255 / 28%) 45%, rgba(255, 255, 255, 0.40) 100%);
    z-index: 1;
    backdrop-filter: blur(4px) saturate(1.05);
}

/* Content */
.hero-premium-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
    color: var(--dark);
}

.hero-eyebrow {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 3px;
    font-weight: 700;
    opacity: 0.9;
    margin-bottom: 18px;
}

.hero-premium-content h1 {
    font-size: 56px;
    line-height: 1.05;
    margin-bottom: 18px;
    color: rgba(18, 24, 30, 0.78);
}

.hero-premium-content p {
    font-size: 18px;
    line-height: 1.7;
    max-width: 560px;
    margin-bottom: 28px;
    color: rgba(18, 24, 30, 0.78);
}

/* Buttons */
.hero-actions {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.hero-btn {
    padding: 14px 34px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    font-size: 15px;
}

.hero-btn.primary {
    background: var(--primary);
    color: #fff;
}

.hero-btn.secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid rgba(11, 44, 72, 0.12);
}

/* =============================
   RESPONSIVE
============================= */
@media (max-width: 900px) {
    .hero-premium-content h1 {
        font-size: 44px;
    }
}

@media (max-width: 520px) {
    .hero-premium {
        min-height: 85vh;
    }

    .hero-premium-content h1 {
        font-size: 32px;
    }

    .hero-premium-content p {
        font-size: 15px;
    }

    .hero-actions {
        gap: 12px;
    }

    .hero-btn {
        padding: 12px 26px;
        font-size: 14px;
    }
}

/* About Section */

/* =============================
   ABOUT SECTION – EDITORIAL STYLE
============================= */
.about-editorial {
    padding: 120px 0;
    background: #ffffff;
}

.about-editorial-wrap {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 70px;
    align-items: center;
}

/* TEXT AREA */
.about-editorial-text {
    position: relative;
    padding-left: 26px;
}

/* Vertical accent line */
.about-editorial-text::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 4px;
    background: #0b2c48;
}

.about-eyebrow {
    display: block;
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: 700;
    color: #0b2c48;
    margin-bottom: 14px;
}

.about-editorial-text h2 {
    font-size: 42px;
    line-height: 1.25;
    color: #0b2c48;
    margin-bottom: 20px;
}

.about-highlight {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 16px;
}

.about-editorial-text p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 22px;
}

/* BUTTON */
.about-editorial-btn {
    display: inline-block;
    padding: 14px 34px;
    background: #0b2c48;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 6px;
}

/* IMAGE AREA */
.about-editorial-visual img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    object-position: center;
    border-radius: 18px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.14);
}

/* =============================
   RESPONSIVE – TABLET
============================= */
@media (max-width: 1000px) {
    .about-editorial-wrap {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .about-editorial-text {
        padding-left: 20px;
        text-align: left;
    }

    .about-editorial-text h2 {
        font-size: 34px;
    }

    .about-editorial-visual img {
        height: 320px;
    }
}

/* =============================
   RESPONSIVE – MOBILE (FIXED)
============================= */
@media (max-width: 520px) {
    .about-editorial {
        padding: 80px 0;
    }

    .about-editorial-text::before {
        width: 3px;
    }

    .about-editorial-text h2 {
        font-size: 26px;
        line-height: 1.3;
    }

    .about-highlight {
        font-size: 16px;
    }

    .about-editorial-text p {
        font-size: 14px;
    }

    /* ✅ MOBILE IMAGE FIX */
    .about-editorial-visual img {
        height: 200px;
        /* ideal mobile height */
        width: 100%;
        object-fit: cover;
        object-position: center top;
        /* balanced crop */
        border-radius: 14px;
        box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12);
    }
}
   

/* Service section  */

/* =============================
   SERVICES – PILLAR STYLE (CREAM)
============================= */
.services-pillars {
    padding: 120px 0;
    position: relative;
    background: linear-gradient(
        180deg,
        #faf9f6 0%,
        #f3f1ec 55%,
        #faf9f6 100%
    );
}

/* subtle texture for depth */
.services-pillars::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("../assets/home/bg1.jpg");
    opacity: 0.03;
    pointer-events: none;
}

/* Header */
.services-pillars-head {
    max-width: 600px;
    margin-bottom: 70px;
    position: relative;
}

/* small visual anchor */
.services-pillars-head::after {
    content: "";
    display: block;
    width: 48px;
    height: 2px;
    background: rgba(11, 44, 72, 0.25);
    margin-top: 18px;
}

.services-tag {
    display: block;
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: 700;
    color: #0b2c48;
    margin-bottom: 12px;
}

.services-pillars-head h2 {
    font-size: 38px;
    color: #0b2c48;
}

/* Grid */
.services-pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 36px;
    position: relative;
    z-index: 1;
}

/* Pillar Card */
.pillar {
    background: #fefdfb; /* warm cream */
    padding: 38px 30px;
    border-radius: 18px;
    box-shadow:
        0 18px 45px rgba(11, 44, 72, 0.08),
        inset 0 0 0 1px rgba(11, 44, 72, 0.035);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

/* Soft hover */
.pillar:hover {
    transform: translateY(-10px);
    box-shadow:
        0 28px 60px rgba(11, 44, 72, 0.14),
        inset 0 0 0 1px rgba(11, 44, 72, 0.06);
}

/* Number */
.pillar-num {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #0b2c48;
    opacity: 0.18;
    margin-bottom: 18px;
}

/* Text */
.pillar h3 {
    font-size: 20px;
    color: #0b2c48;
    margin-bottom: 10px;
}

.pillar p {
    font-size: 14px;
    line-height: 1.7;
    color: #666;
}

/* CTA */
.services-pillars-cta {
    margin-top: 80px;
}

.services-pillars-btn {
    display: inline-block;
    padding: 14px 38px;
    background: #0b2c48;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 6px;
}

/* =============================
   RESPONSIVE
============================= */
@media (max-width: 1100px) {
    .services-pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 520px) {
    .services-pillars {
        padding: 80px 0;
    }

    .services-pillars-head h2 {
        font-size: 26px;
    }

    .services-pillars-grid {
        grid-template-columns: 1fr;
        gap: 26px;
    }

    .pillar {
        padding: 28px 22px;
    }
}




/* Project Section */



/* =============================
   PROJECTS – MINIMAL HIGHLIGHT
============================= */
.projects-minimal {
    padding: 120px 0;
    background: #ffffff;
}

/* Header */
.projects-minimal-head {
    max-width: 720px;
    margin-bottom: 80px;
}

.projects-label {
    display: block;
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: 700;
    color: #0b2c48;
    margin-bottom: 12px;
}

.projects-minimal-head h2 {
    font-size: 38px;
    color: #0b2c48;
    margin-bottom: 14px;
}

.projects-minimal-head p {
    color: #666;
    line-height: 1.7;
}

/* List */
.projects-minimal-list {
    display: flex;
    flex-direction: column;
    gap: 90px;
}

/* Item */
.project-minimal-item {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

/* Image */
.project-minimal-image img {
    width: 100%;
    height: 360px;
    object-fit: cover;
    border-radius: 20px;
}

/* Text */
.project-minimal-text {
    max-width: 420px;
}

.project-minimal-num {
    display: block;
    font-size: 48px;
    font-weight: 700;
    color: #0b2c48;
    opacity: 0.15;
    margin-bottom: 12px;
}

.project-minimal-text h3 {
    font-size: 26px;
    color: #0b2c48;
    margin-bottom: 10px;
}

.project-minimal-text p {
    color: #666;
    line-height: 1.7;
}

/* CTA */
.projects-minimal-cta {
    margin-top: 90px;
}

.projects-minimal-btn {
    display: inline-block;
    padding: 14px 40px;
    background: #0b2c48;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 6px;
}

/* =============================
   RESPONSIVE
============================= */
@media (max-width: 1000px) {
    .project-minimal-item {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .project-minimal-image img {
        height: 300px;
    }
}

@media (max-width: 520px) {
    .projects-minimal {
        padding: 90px 0;
    }

    .projects-minimal-head h2 {
        font-size: 26px;
    }

    .projects-minimal-list {
        gap: 60px;
    }

    .project-minimal-image img {
        height: 220px;
        border-radius: 16px;
    }

    .project-minimal-text h3 {
        font-size: 22px;
    }

    .project-minimal-num {
        font-size: 36px;
    }
}



/* Why Choose Us Section */

/* =============================
   WHY CHOOSE US – TRUST BAND
============================= */
.why-band {
    padding: 110px 0;
    background: #1b569c;
    color: #ffffff;
}

/* Header */
.why-band-head {
    max-width: 760px;
    margin-bottom: 60px;
}

.why-band-head h2 {
    font-size: 40px;
    margin-bottom: 14px;
}

.why-band-head p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

/* Points layout */
.why-band-points {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 36px;
}

/* Item */
.why-band-item {
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    padding-top: 26px;
}

.why-band-num {
    display: block;
    font-size: 28px;
    font-weight: 700;
    opacity: 0.6;
    margin-bottom: 14px;
}

.why-band-item h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.why-band-item p {
    font-size: 15px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
}

/* =============================
   RESPONSIVE
============================= */
@media (max-width: 1100px) {
    .why-band-points {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 520px) {
    .why-band {
        padding: 80px 0;
    }

    .why-band-head h2 {
        font-size: 26px;
    }

    .why-band-points {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .why-band-num {
        font-size: 22px;
    }
}


/* Contact Section */


/* =============================
   CONTACT – SOFT CTA PANEL
============================= */
.contact-panel {
    padding: 120px 0;
    background: #f7f9fc;
}

.contact-panel-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

/* Left text */
.contact-panel-text {
    max-width: 520px;
}

.contact-eyebrow {
    display: block;
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: 700;
    color: #0b2c48;
    margin-bottom: 14px;
}

.contact-panel-text h2 {
    font-size: 40px;
    line-height: 1.25;
    color: #0b2c48;
    margin-bottom: 18px;
}

.contact-lead {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 14px;
}

.contact-panel-text p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.contact-meta p {
    color: #444;
    margin-bottom: 6px;
}

/* Form */
.contact-panel-form {
    background: #ffffff;
    padding: 40px;
    border-radius: 22px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.12);
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 18px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #0b2c48;
}

.form-group input,
.form-group textarea {
    padding: 14px 16px;
    border-radius: 8px;
    border: 1px solid #dde5ef;
    font-size: 14px;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #0b2c48;
}

/* Button */
.contact-submit {
    width: 100%;
    padding: 14px;
    background: #0b2c48;
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
}

/* =============================
   RESPONSIVE
============================= */
@media (max-width: 1000px) {
    .contact-panel-wrap {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .contact-panel-text h2 {
        font-size: 32px;
    }
}

@media (max-width: 520px) {
    .contact-panel {
        padding: 80px 0;
    }

    .contact-panel-text h2 {
        font-size: 26px;
    }

    .contact-panel-form {
        padding: 28px;
        border-radius: 18px;
    }
}




/* FOOTER */
.footer {
    background: #081f33;
    color: #ccc;
    text-align: center;
    padding: 20px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .header-flex {
        flex-direction: column;
    }

    .nav a {
        margin: 10px;
    }

    .hero-overlay h1 {
        font-size: 34px;
    }
}
  /* scroll  */

  /* =============================
   SCROLL REVEAL ANIMATION
============================= */
.scroll-reveal {
    opacity: 0;
    transform: translateY(70px);
    transition:
        opacity 0.9s ease,
        transform 0.9s ease;
    will-change: opacity, transform;
}

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