/* ============================================================
   SANCA DEVELOPER — Company Profile CSS
   Light Theme | Blue #0d4c90 | Orange #f0582a | Professional
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800&display=swap");

/* ============================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================================ */
:root {
    /* Background Layers */
    --clr-bg: #f4f7fc;
    --clr-bg-2: #edf2fb;
    --clr-bg-3: #e6edf8;
    --clr-surface: #ffffff;
    --clr-surface-2: #dde7f6;

    /* Borders */
    --clr-border: rgba(13, 76, 144, 0.1);
    --clr-border-hover: rgba(240, 88, 42, 0.35);

    /* Brand Colors */
    --clr-blue: #0d4c90;
    --clr-blue-mid: #1a6bc7;
    --clr-blue-light: #2f87e8;
    --clr-orange: #f0582a;
    --clr-orange-light: #ff7a50;
    --clr-orange-pale: #fff2ee;
    --clr-teal: #0891b2;
    --clr-green: #059669;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0d4c90 0%, #1a6bc7 100%);
    --gradient-orange: linear-gradient(135deg, #f0582a 0%, #ff7a50 100%);
    --gradient-text: linear-gradient(135deg, #0d4c90 0%, #f0582a 100%);
    --gradient-hero: radial-gradient(
        ellipse at 70% 40%,
        rgba(13, 76, 144, 0.08) 0%,
        transparent 65%
    );
    --gradient-surface: linear-gradient(
        135deg,
        rgba(13, 76, 144, 0.05) 0%,
        rgba(240, 88, 42, 0.03) 100%
    );

    /* Text */
    --clr-text: #1a2d4a;
    --clr-text-muted: #4a637f;
    --clr-text-dim: #8499b3;
    --clr-white: #ffffff;

    /* Typography */
    --font-base: "Inter", sans-serif;
    --font-heading: "Poppins", sans-serif;

    /* Spacing */
    --section-padding: 110px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Shadows */
    --shadow-sm: 0 2px 12px rgba(13, 76, 144, 0.08);
    --shadow-md: 0 8px 32px rgba(13, 76, 144, 0.12);
    --shadow-lg: 0 20px 60px rgba(13, 76, 144, 0.16);
    --shadow-glow: 0 0 40px rgba(13, 76, 144, 0.15);
    --shadow-orange: 0 4px 20px rgba(240, 88, 42, 0.25);

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-base);
    background-color: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.bg-light,
.bg-white {
    background: var(--clr-surface) !important;
}

a {
    text-decoration: none;
    transition: var(--transition);
    color: inherit;
}
a:hover {
    color: var(--clr-orange);
}

ul,
ol {
    list-style: none;
    padding: 0;
    margin: 0;
}
img {
    max-width: 100%;
    display: block;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--clr-blue);
    line-height: 1.25;
    font-weight: 700;
}

/* ============================================================
   UTILITY
   ============================================================ */
.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mt-3 {
    margin-top: 1rem !important;
}
.mt-4 {
    margin-top: 1.5rem !important;
}
.mx-auto {
    margin-left: auto !important;
    margin-right: auto !important;
}

/* ============================================================
   PRELOADER
   ============================================================ */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--clr-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition:
        opacity 0.5s ease,
        visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-inner {
    text-align: center;
}

.preloader-brand {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.preloader-bar {
    width: 200px;
    height: 3px;
    background: var(--clr-bg-3);
    border-radius: 10px;
    overflow: hidden;
    margin: 0 auto;
}

.preloader-bar::after {
    content: "";
    display: block;
    width: 0;
    height: 100%;
    background: var(--gradient-orange);
    border-radius: 10px;
    animation: preload-bar 1.2s ease-out forwards;
}

@keyframes preload-bar {
    to {
        width: 100%;
    }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.sd-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 30px;
    border-radius: 50px;
    font-family: var(--font-base);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}

/* Primary = orange */
.sd-btn-primary {
    background: var(--gradient-orange);
    color: var(--clr-white);
    box-shadow: var(--shadow-orange);
}
.sd-btn-primary:hover {
    color: var(--clr-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(240, 88, 42, 0.4);
}

/* Ghost = glass white */
.sd-btn-ghost {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--clr-blue);
    border-color: rgba(13, 76, 144, 0.2);
}
.sd-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(13, 76, 144, 0.4);
    color: var(--clr-blue);
    transform: translateY(-2px);
}

/* Outline = blue */
.sd-btn-outline {
    background: transparent;
    color: var(--clr-blue);
    border-color: rgba(13, 76, 144, 0.35);
}
.sd-btn-outline:hover {
    background: rgba(13, 76, 144, 0.06);
    color: var(--clr-blue);
    border-color: var(--clr-blue);
}

.w-100 {
    width: 100%;
    justify-content: center;
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.sd-section {
    padding: var(--section-padding) 0;
    position: relative;
    overflow: hidden;
}

.sd-section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--clr-orange);
    background: rgba(240, 88, 42, 0.08);
    padding: 6px 16px;
    border-radius: 50px;
    border: 1px solid rgba(240, 88, 42, 0.22);
    margin-bottom: 16px;
}

.sd-section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    color: var(--clr-blue);
    line-height: 1.2;
    margin-bottom: 18px;
}

.sd-section-desc {
    font-size: 1rem;
    color: var(--clr-text-muted);
    line-height: 1.8;
    max-width: 580px;
    margin-bottom: 0;
}

/* ============================================================
   HEADER / NAVBAR
   ============================================================ */
.sd-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-slow);
    padding: 0;
}

/* Glassmorphism header on scroll */
.sd-header.scrolled {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(13, 76, 144, 0.1);
    box-shadow: 0 4px 24px rgba(13, 76, 144, 0.1);
}

.sd-navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    gap: 20px;
    transition: var(--transition);
}

.sd-header.scrolled .sd-navbar {
    padding: 14px 0;
}

.sd-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 900;
    color: white;
    letter-spacing: 1px;
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-blue);
    letter-spacing: 0.05em;
}

.logo-accent {
    color: var(--clr-orange);
}

.sd-nav-menu {
    display: flex;
    align-items: center;
    gap: 36px;
}

.sd-nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.sd-nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-text-muted);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.sd-nav-link:hover,
.sd-nav-link.active {
    color: var(--clr-blue);
    background: rgba(13, 76, 144, 0.08);
}

/* Hamburger */
.sd-toggler {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: rgba(13, 76, 144, 0.06);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    gap: 5px;
    transition: var(--transition);
}

.sd-toggler:hover {
    background: rgba(13, 76, 144, 0.12);
    border-color: rgba(13, 76, 144, 0.25);
}

.sd-toggler span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--clr-blue);
    border-radius: 2px;
    transition: var(--transition);
}

.sd-toggler.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.sd-toggler.is-active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.sd-toggler.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Header logo wrapper (user added) */
.header-logo-wrapper {
    background-color: transparent;
    border-radius: 9px;
    padding: 3px 0;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.sd-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    /* Light gradient bg from blue-top to orange-hint */
    background: linear-gradient(160deg, #e8f0fa 0%, #f4f7fc 50%, #fdf1ec 100%);
    overflow: hidden;
}

/* Subtle dot grid */
.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(
        circle,
        rgba(13, 76, 144, 0.12) 1px,
        transparent 1px
    );
    background-size: 36px 36px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    animation: hero-glow-pulse 6s ease-in-out infinite alternate;
}

.hero-glow-1 {
    width: 640px;
    height: 640px;
    background: radial-gradient(
        circle,
        rgba(13, 76, 144, 0.12) 0%,
        transparent 70%
    );
    right: -180px;
    top: -120px;
}

.hero-glow-2 {
    width: 420px;
    height: 420px;
    background: radial-gradient(
        circle,
        rgba(240, 88, 42, 0.1) 0%,
        transparent 70%
    );
    left: -100px;
    bottom: 0;
    animation-delay: 2s;
}

@keyframes hero-glow-pulse {
    from {
        opacity: 0.5;
        transform: scale(1);
    }
    to {
        opacity: 1;
        transform: scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(13, 76, 144, 0.2);
    border-radius: 50px;
    padding: 7px 18px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--clr-blue);
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    box-shadow: 0 2px 12px rgba(13, 76, 144, 0.08);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--clr-green);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.4);
    }
    50% {
        box-shadow: 0 0 0 6px rgba(5, 150, 105, 0);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    color: var(--clr-blue);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--clr-text-muted);
    line-height: 1.8;
    max-width: 500px;
    margin-bottom: 36px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
}

.stat-item {
    padding: 0 24px;
    text-align: center;
}
.stat-item:first-child {
    padding-left: 0;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--clr-blue);
}

.stat-plus {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--clr-orange);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    margin-top: 2px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(13, 76, 144, 0.15);
}

/* ── Hero Code Window (glassmorphism) ── */
.hero-visual {
    position: relative;
    z-index: 1;
}

.hero-code-window {
    /* Glass card */
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(13, 76, 144, 0.15);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow:
        var(--shadow-lg),
        0 0 0 1px rgba(255, 255, 255, 0.6) inset;
}

.window-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: rgba(13, 76, 144, 0.05);
    border-bottom: 1px solid rgba(13, 76, 144, 0.1);
}

.w-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.w-red {
    background: #ff5f57;
}
.w-yellow {
    background: #ffbd2e;
}
.w-green {
    background: #28c840;
}

.w-filename {
    margin-left: auto;
    font-size: 0.78rem;
    color: var(--clr-text-dim);
    font-family: "Courier New", monospace;
}

.window-body {
    padding: 24px;
    font-family: "Courier New", Courier, monospace;
    font-size: 0.88rem;
    line-height: 2;
}

.code-line {
    display: block;
    white-space: pre;
}
.code-indent {
    padding-left: 28px;
}
.code-indent2 {
    padding-left: 56px;
}

/* Syntax — adapted to light bg */
.code-kw {
    color: #7c26b5;
}
.code-var {
    color: #0d4c90;
}
.code-op {
    color: #0891b2;
}
.code-str {
    color: #059669;
}
.code-prop {
    color: #f0582a;
}
.code-comment {
    color: #8499b3;
    font-style: italic;
}

.code-cursor {
    display: inline-block;
    color: var(--clr-orange);
    animation: blink-cursor 1.1s step-end infinite;
    font-size: 1.2rem;
    line-height: 1;
}

@keyframes blink-cursor {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

/* Tech badges — glass */
.tech-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 9px 16px;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(13, 76, 144, 0.14);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--clr-text);
    box-shadow: var(--shadow-sm);
    animation: badge-float 4s ease-in-out infinite alternate;
}

.badge-laravel {
    bottom: 60px;
    left: -30px;
    animation-delay: 0s;
    color: #e3342f;
}
.badge-react {
    top: 50px;
    right: -20px;
    animation-delay: 1.5s;
    color: #0891b2;
}
.badge-vue {
    bottom: 120px;
    right: 20px;
    animation-delay: 0.8s;
    color: #059669;
}

@keyframes badge-float {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-10px);
    }
}

/* Scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--clr-text-dim);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(13, 76, 144, 0.3);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--clr-orange);
    border-radius: 2px;
    animation: scroll-wheel 2s ease-in-out infinite;
}

@keyframes scroll-wheel {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateY(12px);
        opacity: 0;
    }
}

/* ============================================================
   TECH STRIP
   ============================================================ */
.sd-tech-strip {
    padding: 36px 0;
    border-top: 1px solid rgba(13, 76, 144, 0.1);
    border-bottom: 1px solid rgba(13, 76, 144, 0.1);
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
}

.strip-label {
    font-size: 0.78rem;
    color: var(--clr-text-dim);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 20px;
}

.tech-strip-items {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-strip-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(13, 76, 144, 0.12);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--clr-text-muted);
    transition: var(--transition);
}

.tech-strip-item:hover {
    color: var(--clr-blue);
    border-color: rgba(13, 76, 144, 0.3);
    background: rgba(13, 76, 144, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.tech-strip-item i {
    font-size: 1rem;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.sd-about {
    background: var(--clr-surface);
}

.about-visual {
    position: relative;
    min-height: 420px;
}

/* Decorative back card */
.about-bg-card {
    position: absolute;
    inset: 30px -20px -20px 20px;
    background: linear-gradient(
        135deg,
        rgba(13, 76, 144, 0.06) 0%,
        rgba(240, 88, 42, 0.04) 100%
    );
    border: 1px solid rgba(13, 76, 144, 0.1);
    border-radius: var(--radius-xl);
}

.about-main-card {
    position: relative;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(13, 76, 144, 0.12);
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: var(--shadow-md);
}

.about-icon-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 28px;
}

.about-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 24px 16px;
    border-radius: var(--radius-md);
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    text-align: center;
    transition: var(--transition);
}

.about-icon-item:hover {
    transform: translateY(-4px);
    border-color: rgba(240, 88, 42, 0.25);
    box-shadow: var(--shadow-sm);
}

.about-icon-item span {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--clr-text-muted);
}

/* Icon accent colours (light-friendly) */
.color-blue i {
    color: var(--clr-blue);
}
.color-purple i {
    color: #7c26b5;
}
.color-cyan i {
    color: var(--clr-teal);
}
.color-green i {
    color: var(--clr-green);
}

.about-highlight-bar {
    display: flex;
    gap: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--clr-border);
}

.highlight-stat {
    text-align: center;
    flex: 1;
}

.highlight-stat strong {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight-stat span {
    font-size: 0.78rem;
    color: var(--clr-text-dim);
}

.about-highlight-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 28px;
}

.highlight-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.highlight-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(240, 88, 42, 0.1);
    border: 1px solid rgba(240, 88, 42, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-icon i {
    color: var(--clr-orange);
    font-size: 0.85rem;
}

.highlight-text strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--clr-blue);
    margin-bottom: 2px;
}

.highlight-text span {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.sd-services {
    background: var(--clr-bg);
}

.sd-services-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse at 50% 0%,
        rgba(13, 76, 144, 0.05) 0%,
        transparent 60%
    );
    pointer-events: none;
}

/* Glass service card */
.sd-service-card {
    position: relative;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(13, 76, 144, 0.12);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    height: 100%;
    transition: var(--transition-slow);
    overflow: hidden;
}

.sd-service-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(13, 76, 144, 0.03) 0%,
        rgba(240, 88, 42, 0.03) 100%
    );
    opacity: 0;
    transition: var(--transition);
}

.sd-service-card:hover {
    border-color: rgba(240, 88, 42, 0.3);
    transform: translateY(-8px);
    box-shadow:
        var(--shadow-md),
        0 0 0 1px rgba(240, 88, 42, 0.1) inset;
}

.sd-service-card:hover::before {
    opacity: 1;
}

.service-icon-wrap {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    position: relative;
}

.service-icon-blue {
    background: rgba(13, 76, 144, 0.1);
    color: var(--clr-blue);
}
.service-icon-purple {
    background: rgba(124, 38, 181, 0.1);
    color: #7c26b5;
}
.service-icon-cyan {
    background: rgba(8, 145, 178, 0.1);
    color: var(--clr-teal);
}
.service-icon-green {
    background: rgba(5, 150, 105, 0.1);
    color: var(--clr-green);
}

.service-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--clr-blue);
    margin-bottom: 12px;
    position: relative;
}
.service-desc {
    font-size: 0.88rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
    position: relative;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    position: relative;
}

.service-tags span {
    font-size: 0.73rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    background: rgba(13, 76, 144, 0.06);
    border: 1px solid rgba(13, 76, 144, 0.14);
    color: var(--clr-blue);
}

.service-arrow {
    position: absolute;
    top: 28px;
    right: 28px;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(240, 88, 42, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-orange);
    font-size: 0.82rem;
    opacity: 0;
    transform: translateX(-5px);
    transition: var(--transition);
}

.sd-service-card:hover .service-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================================
   PORTFOLIO SECTION
   ============================================================ */
.sd-portfolio {
    background: var(--clr-surface);
}

.portfolio-filter {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.filter-btn {
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    background: rgba(13, 76, 144, 0.05);
    border: 1px solid rgba(13, 76, 144, 0.15);
    color: var(--clr-text-muted);
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--clr-white);
    box-shadow: 0 4px 15px rgba(13, 76, 144, 0.3);
}

.portfolio-item {
    transition: all 0.4s ease;
}
.portfolio-item.hidden {
    display: none;
}

/* Glass portfolio card */
.sd-portfolio-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(13, 76, 144, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-slow);
    height: 100%;
}

.sd-portfolio-card:hover {
    border-color: rgba(240, 88, 42, 0.3);
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.portfolio-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Soft pastel tones for light theme */
.portfolio-p1 {
    background: linear-gradient(135deg, #dde8f8 0%, #c8daf5 100%);
}
.portfolio-p2 {
    background: linear-gradient(135deg, #fde8e0 0%, #fcd0c0 100%);
}
.portfolio-p3 {
    background: linear-gradient(135deg, #d6ecf8 0%, #b8daf2 100%);
}
.portfolio-p4 {
    background: linear-gradient(135deg, #e0f0e8 0%, #c4e4d4 100%);
}
.portfolio-p5 {
    background: linear-gradient(135deg, #f0e6f8 0%, #e0caf4 100%);
}
.portfolio-p6 {
    background: linear-gradient(135deg, #fef3e4 0%, #fde4c4 100%);
}

/* Browser mock */
.pp-browser {
    width: 100%;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(13, 76, 144, 0.12);
    box-shadow: 0 4px 16px rgba(13, 76, 144, 0.08);
}

.pp-bar {
    display: flex;
    gap: 5px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.6);
    border-bottom: 1px solid rgba(13, 76, 144, 0.08);
}

.pp-bar span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.pp-bar span:nth-child(1) {
    background: #ff5f57;
}
.pp-bar span:nth-child(2) {
    background: #ffbd2e;
}
.pp-bar span:nth-child(3) {
    background: #28c840;
}

.pp-content {
    padding: 14px;
}

.pp-line {
    height: 8px;
    background: rgba(13, 76, 144, 0.15);
    border-radius: 4px;
    margin-bottom: 8px;
}
.pp-line.pp-wide {
    width: 70%;
}
.pp-line.pp-medium {
    width: 50%;
}
.pp-line.pp-short {
    width: 35%;
}

.pp-row {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}
.pp-block {
    width: 50px;
    height: 50px;
    background: rgba(13, 76, 144, 0.15);
    border-radius: 6px;
    flex-shrink: 0;
}
.pp-lines {
    flex: 1;
}

.pp-dashboard {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}
.pp-stat {
    flex: 1;
    height: 35px;
    background: rgba(240, 88, 42, 0.2);
    border-radius: 6px;
}
.pp-chart {
    height: 50px;
    background: linear-gradient(
        135deg,
        rgba(13, 76, 144, 0.2) 0%,
        rgba(240, 88, 42, 0.15) 100%
    );
    border-radius: 6px;
}

.pp-hero-mock {
    text-align: center;
    padding: 10px;
}
.pp-btn-mock {
    width: 60px;
    height: 18px;
    background: rgba(240, 88, 42, 0.4);
    border-radius: 20px;
    margin: 6px auto 0;
}

.pp-table-mock {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.pp-table-row {
    height: 16px;
    background: rgba(13, 76, 144, 0.1);
    border-radius: 4px;
}
.pp-table-row.pp-header {
    background: rgba(13, 76, 144, 0.25);
}

.pp-design-mock {
    display: flex;
    gap: 6px;
    margin-bottom: 10px;
}
.pp-color-swatch {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(13, 76, 144, 0.7);
}
.pp-color-swatch.s2 {
    background: rgba(240, 88, 42, 0.6);
}
.pp-color-swatch.s3 {
    background: rgba(8, 145, 178, 0.6);
}
.pp-wireframe {
    display: flex;
    gap: 8px;
}
.pp-wf-box {
    flex: 1;
    height: 40px;
    background: rgba(13, 76, 144, 0.1);
    border-radius: 6px;
}
.pp-wf-box.wf2 {
    flex: 0.6;
}

.pp-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}
.pp-card-item {
    height: 30px;
    background: rgba(240, 88, 42, 0.15);
    border-radius: 5px;
}

/* Portfolio overlay */
.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(13, 76, 144, 0.82);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.portfolio-link {
    width: 48px;
    height: 48px;
    background: var(--gradient-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    transform: scale(0.7);
    transition: var(--transition);
}

.sd-portfolio-card:hover .portfolio-link {
    transform: scale(1);
}

/* Portfolio info */
.portfolio-info {
    padding: 24px;
}

.portfolio-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.portfolio-cat {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--clr-orange);
    background: rgba(240, 88, 42, 0.1);
    padding: 3px 10px;
    border-radius: 20px;
}

.portfolio-year {
    font-size: 0.78rem;
    color: var(--clr-text-dim);
}

.portfolio-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-blue);
    margin-bottom: 8px;
    line-height: 1.4;
}

.portfolio-desc {
    font-size: 0.84rem;
    color: var(--clr-text-muted);
    line-height: 1.65;
    margin-bottom: 16px;
}

.portfolio-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.portfolio-stack span {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    background: rgba(13, 76, 144, 0.06);
    border: 1px solid rgba(13, 76, 144, 0.14);
    color: var(--clr-blue);
}

/* ============================================================
   WHY US SECTION
   ============================================================ */
.sd-why-us {
    background: var(--clr-bg);
}

.sd-why-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(
            ellipse at 0% 50%,
            rgba(13, 76, 144, 0.07) 0%,
            transparent 55%
        ),
        radial-gradient(
            ellipse at 100% 50%,
            rgba(240, 88, 42, 0.05) 0%,
            transparent 55%
        );
    pointer-events: none;
}

.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Glass why card */
.why-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(13, 76, 144, 0.1);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
}

.why-card:hover {
    border-color: rgba(240, 88, 42, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow-sm);
}

.why-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.why-icon-blue {
    background: rgba(13, 76, 144, 0.1);
    color: var(--clr-blue);
}
.why-icon-purple {
    background: rgba(124, 38, 181, 0.1);
    color: #7c26b5;
}
.why-icon-cyan {
    background: rgba(8, 145, 178, 0.1);
    color: var(--clr-teal);
}
.why-icon-green {
    background: rgba(5, 150, 105, 0.1);
    color: var(--clr-green);
}

.why-content h4 {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--clr-blue);
    margin-bottom: 6px;
}

.why-content p {
    font-size: 0.84rem;
    color: var(--clr-text-muted);
    line-height: 1.65;
    margin: 0;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.sd-contact {
    background: var(--clr-surface);
}

/* Glass info box */
.contact-info-box {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(13, 76, 144, 0.12);
    border-radius: var(--radius-xl);
    padding: 40px;
    height: 100%;
    box-shadow: var(--shadow-sm);
}

.contact-info-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--clr-blue);
    margin-bottom: 28px;
}

.contact-info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(13, 76, 144, 0.08);
    border: 1px solid rgba(13, 76, 144, 0.16);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-blue);
    font-size: 1rem;
    flex-shrink: 0;
}

.contact-info-icon.whatsapp {
    background: rgba(37, 211, 102, 0.1);
    border-color: rgba(37, 211, 102, 0.2);
    color: #25d366;
}
.contact-info-icon.location {
    background: rgba(240, 88, 42, 0.1);
    border-color: rgba(240, 88, 42, 0.2);
    color: var(--clr-orange);
}

.ci-label {
    display: block;
    font-size: 0.75rem;
    color: var(--clr-text-dim);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
}

.contact-info-text a,
.contact-info-text span {
    font-size: 0.95rem;
    color: var(--clr-text);
    font-weight: 500;
    transition: var(--transition);
}

.contact-info-text a:hover {
    color: var(--clr-orange);
}

.contact-social {
    margin-top: 32px;
    padding-top: 28px;
    border-top: 1px solid var(--clr-border);
}

.contact-social p {
    font-size: 0.82rem;
    color: var(--clr-text-dim);
    margin-bottom: 12px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(13, 76, 144, 0.05);
    border: 1px solid rgba(13, 76, 144, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-text-muted);
    font-size: 0.95rem;
    transition: var(--transition);
}

.social-link:hover {
    background: rgba(13, 76, 144, 0.1);
    border-color: rgba(13, 76, 144, 0.3);
    color: var(--clr-blue);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.contact-availability {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    font-size: 0.82rem;
    color: var(--clr-text-muted);
}

.avail-dot {
    width: 8px;
    height: 8px;
    background: var(--clr-green);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
    flex-shrink: 0;
}

/* Glass form box */
.contact-form-box {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(13, 76, 144, 0.12);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.sd-contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field label {
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--clr-blue);
    letter-spacing: 0.04em;
}

.input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrap i {
    position: absolute;
    left: 14px;
    color: var(--clr-text-dim);
    font-size: 0.9rem;
    pointer-events: none;
    z-index: 1;
}

.input-wrap input,
.input-wrap textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(13, 76, 144, 0.15);
    border-radius: var(--radius-sm);
    padding: 13px 16px 13px 42px;
    font-family: var(--font-base);
    font-size: 0.9rem;
    color: var(--clr-text);
    outline: none;
    transition: var(--transition);
    -webkit-appearance: none;
}

.input-wrap textarea {
    resize: vertical;
    min-height: 130px;
    line-height: 1.6;
}
.textarea-wrap {
    align-items: flex-start;
}
.textarea-wrap i {
    top: 14px;
}

.input-wrap input::placeholder,
.input-wrap textarea::placeholder {
    color: var(--clr-text-dim);
    font-size: 0.88rem;
}

.input-wrap input:focus,
.input-wrap textarea:focus {
    border-color: rgba(13, 76, 144, 0.4);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 0 0 3px rgba(13, 76, 144, 0.08);
}

.form-response {
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.88rem;
    font-weight: 500;
    display: none;
}

.form-response.success {
    display: block;
    background: rgba(5, 150, 105, 0.08);
    border: 1px solid rgba(5, 150, 105, 0.3);
    color: #065f46;
}

.form-response.error {
    display: block;
    background: rgba(240, 88, 42, 0.08);
    border: 1px solid rgba(240, 88, 42, 0.3);
    color: #9a2912;
}

/* ============================================================
   FOOTER
   ============================================================ */
.sd-footer {
    background: var(--clr-blue);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-brand .sd-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

/* Logo text in footer */
.sd-footer .logo-text {
    color: rgba(255, 255, 255, 0.95);
}
.sd-footer .logo-accent {
    color: var(--clr-orange-light);
}

.footer-desc {
    font-size: 0.87rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.75;
    margin-bottom: 24px;
    max-width: 280px;
}

.footer-widget-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 0.87rem;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-links a:hover {
    color: var(--clr-orange-light);
    transform: translateX(4px);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 0.87rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact li i {
    width: 18px;
    color: var(--clr-orange-light);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}
.footer-contact a:hover {
    color: var(--clr-orange-light);
}

.footer-social {
    display: flex;
    gap: 10px;
}

/* Social in footer */
.sd-footer .social-link {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.65);
}

.sd-footer .social-link:hover {
    background: var(--clr-orange);
    border-color: var(--clr-orange);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(240, 88, 42, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.45);
    margin: 0;
}
.footer-bottom strong {
    color: rgba(255, 255, 255, 0.75);
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
#scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--gradient-orange);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(240, 88, 42, 0.4);
    z-index: 999;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: var(--transition);
}

#scroll-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

#scroll-top:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(240, 88, 42, 0.5);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991px) {
    :root {
        --section-padding: 80px;
    }

    .sd-nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(320px, 85vw);
        height: 100vh;
        background: rgba(255, 255, 255, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 80px 32px 40px;
        border-left: 1px solid rgba(13, 76, 144, 0.1);
        transition: var(--transition-slow);
        z-index: 999;
        box-shadow: -8px 0 32px rgba(13, 76, 144, 0.12);
    }

    .sd-nav-menu.is-open {
        right: 0;
    }

    .sd-nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        width: 100%;
        margin-bottom: 28px;
    }

    .sd-nav-list li {
        width: 100%;
    }

    .sd-nav-link {
        display: block;
        padding: 14px 0;
        font-size: 1rem;
        border-radius: 0;
        border-bottom: 1px solid rgba(13, 76, 144, 0.08);
        color: var(--clr-text);
    }

    .sd-toggler {
        display: flex;
        z-index: 1001;
    }

    .why-us-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        gap: 0;
    }
    .stat-item {
        padding: 0 16px;
    }

    .form-group-row {
        grid-template-columns: 1fr;
    }

    .tech-badge {
        display: none;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 767px) {
    :root {
        --section-padding: 60px;
    }

    .hero-title {
        font-size: 2.2rem;
    }
    .hero-cta {
        flex-direction: column;
    }
    .hero-cta .sd-btn {
        justify-content: center;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }
    .stat-divider {
        display: none;
    }
    .stat-item {
        padding: 0;
    }

    .about-icon-grid {
        grid-template-columns: 1fr 1fr;
    }
    .about-visual {
        min-height: auto;
    }
    .about-bg-card {
        display: none;
    }
    .about-main-card {
        margin-bottom: 20px;
    }

    .contact-info-box,
    .contact-form-box {
        padding: 28px 20px;
    }

    .footer-top {
        padding: 50px 0 40px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.9rem;
    }
    .sd-section-title {
        font-size: 1.6rem;
    }
    .about-highlight-bar {
        flex-direction: column;
        gap: 12px;
    }
}

/* ── User additions ── */
.header-logo-wrapper {
    background-color: transparent;
    border-radius: 9px;
    padding: 3px 0;
}

.form-response.success {
    background-color: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #c3e6cb;
}

.btn-wa-redirect {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 16px;
    background-color: #25d366;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background 0.3s;
}

.btn-wa-redirect:hover {
    background-color: #128c7e;
    color: #fff;
}

/* ========================= Portfolio Pagination ========================= */
.portfolio-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.pagination-info {
    font-size: 0.85rem;
    color: var(--sd-muted, #94a3b8);
    letter-spacing: 0.02em;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 0.6rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: var(--sd-text, #e2e8f0);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    backdrop-filter: blur(4px);
}

.page-btn:hover:not(.disabled):not(.active) {
    background: rgba(124, 58, 237, 0.18);
    border-color: rgba(124, 58, 237, 0.45);
    color: #a78bfa;
    transform: translateY(-1px);
}

.page-btn.active {
    background: linear-gradient(135deg, #7c3aed, #5b21b6);
    border-color: #7c3aed;
    color: #fff;
    box-shadow: 0 4px 14px rgba(124, 58, 237, 0.4);
    cursor: default;
}

.page-btn.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.page-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    color: var(--sd-muted, #94a3b8);
    font-size: 0.875rem;
    user-select: none;
}

@media (max-width: 576px) {
    .portfolio-pagination {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}