/* =========================================================
   HR TECHNOLOGY PORTFOLIO
   BLACK / WHITE / BLUE EDITORIAL
   BLUE-TINTED WHITE SECTIONS

   IMPORTANT:
   - NO linear-gradient()
   - NO radial-gradient()
   - NO gradient transitions
   - NO section fade overlays
   - WHITE SECTIONS USE SOLID BLUE-TINTED COLORS
========================================================= */

:root {
    --white: #ffffff;

    /* Blue-tinted whites inspired by logo */
    --white-blue: #f7faff;
    --white-blue-2: #f2f6ff;
    --white-blue-3: #edf3ff;

    --black: #050505;
    --black-soft: #0d0d0f;

    --text: #111111;
    --text-light: #f5f5f5;
    --text-muted: #8d8d94;

    /* Logo-inspired blue palette */
    --blue: #3155ff;
    --blue-light: #6f8cff;
    --blue-mid: #4d7fe8;
    --cyan: #19b8c9;

    --border-light: rgba(49, 85, 255, 0.13);
    --border-dark: rgba(255, 255, 255, 0.13);

    --shadow:
        0 25px 70px rgba(0, 0, 0, 0.16);

    --radius-md: 18px;
    --radius-lg: 24px;
}


/* =========================================================
   GLOBAL RESET
========================================================= */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 76px;
}

body {
    min-height: 100vh;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    background: var(--white-blue);
    color: var(--text);

    line-height: 1.6;
    overflow-x: hidden;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

::selection {
    background: var(--blue);
    color: white;
}


/* =========================================================
   HEADER — BLACK
========================================================= */

header {
    position: sticky;
    top: 0;
    z-index: 1000;

    background: #050505;

    border-bottom:
        1px solid
        rgba(255, 255, 255, 0.10);

    box-shadow:
        0 8px 30px
        rgba(0, 0, 0, 0.16);
}


/* =========================================================
   NAVIGATION
========================================================= */

nav {
    max-width: 1200px;
    min-height: 76px;

    margin: 0 auto;
    padding: 10px 30px;

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


/* =========================================================
   LOGO
========================================================= */

.logo {
    width: 150px;
    height: 60px;

    display: flex;
    align-items: center;
}

.logo img {
    width: 150px;
    height: 60px;

    object-fit: contain;
}


/* =========================================================
   NAV LINKS
========================================================= */

.nav-links {
    display: flex;
    align-items: center;
    gap: 34px;
}

.nav-links a {
    position: relative;

    color: #ffffff;

    text-decoration: none;

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

    transition: color 0.2s ease;
}

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

.nav-links a::after {
    content: "";

    position: absolute;

    left: 0;
    bottom: -8px;

    width: 0;
    height: 2px;

    border-radius: 999px;

    background: var(--blue);

    transition: width 0.25s ease;
}

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


/* =========================================================
   HERO — BLUE-TINTED WHITE
========================================================= */

.hero {
    position: relative;

    max-width: 1200px;
    min-height: 78vh;

    margin: 0 auto;
    padding: 125px 30px 135px;

    display: flex;
    align-items: center;

    background: var(--white-blue);
}


/* =========================================================
   HERO BLUE ACCENT
========================================================= */

.hero::before {
    content: "";

    position: absolute;

    top: 120px;
    right: 30px;

    width: 90px;
    height: 4px;

    border-radius: 999px;

    background: var(--blue);

    opacity: 0.9;
}


/* =========================================================
   HERO CONTENT
========================================================= */

.hero-content {
    position: relative;
    z-index: 2;

    max-width: 900px;
}


/* =========================================================
   LABELS
========================================================= */

.eyebrow,
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    margin-bottom: 22px;

    color: var(--blue);

    font-size: 12px;
    font-weight: 800;

    letter-spacing: 2.2px;
    text-transform: uppercase;
}

.eyebrow::before,
.section-label::before {
    content: "";

    width: 7px;
    height: 7px;

    flex-shrink: 0;

    border-radius: 50%;

    background: var(--blue);
}


/* =========================================================
   MAIN HEADING
========================================================= */

h1 {
    max-width: 900px;

    margin-bottom: 32px;

    color: #050505;

    font-size:
        clamp(
            52px,
            7.5vw,
            88px
        );

    font-weight: 750;

    line-height: 0.98;

    letter-spacing: -4px;

    text-wrap: balance;
}


/* =========================================================
   INTRO
========================================================= */

.intro {
    max-width: 690px;

    color: #45484f;

    font-size: 19px;
    line-height: 1.75;
}

.gradient-text {
  background: linear-gradient(
    90deg,
    #2f55ff 0%,
    #4f7cff 45%,
    #a8d8ef 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
/* =========================================================
   BUTTONS
========================================================= */

.hero-buttons {
    margin-top: 38px;

    display: flex;
    flex-wrap: wrap;

    gap: 12px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 50px;

    padding: 0 22px;

    border: 1px solid #050505;
    border-radius: 8px;

    background: #050505;
    color: white;

    text-decoration: none;

    font-size: 14px;
    font-weight: 700;

    transition:
        transform 0.2s ease,
        background 0.2s ease,
        box-shadow 0.2s ease;
}

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

    background: var(--blue);
    border-color: var(--blue);

    box-shadow:
        0 12px 30px
        rgba(49, 85, 255, 0.25);
}

.button.secondary {
    background: var(--white);
    color: #050505;
    border-color: #cbd5ea;
}

.button.secondary:hover {
    color: var(--blue);
    border-color: var(--blue);
}


/* =========================================================
   ALL SECTIONS
========================================================= */

.section {
    position: relative;

    max-width: 1200px;

    margin: 0 auto;

    padding: 110px 30px;

    border-top: none;
}


/* =========================================================
   ABOUT — BLACK
========================================================= */

#about,
.about {
    position: relative;

    max-width: none;

    background: #050505;

    color: white;

    padding-left:
        max(
            30px,
            calc((100vw - 1140px) / 2)
        );

    padding-right:
        max(
            30px,
            calc((100vw - 1140px) / 2)
        );

    padding-top: 110px;
}


/* =========================================================
   COMPLETELY REMOVE TRANSITIONS
========================================================= */

#about::before,
.about::before,
#projects::before,
.projects::before,
#skills::before,
.skills-section::before,
#contact::before,
.contact::before {
    display: none;
}


/* =========================================================
   ABOUT CONTENT
========================================================= */

#about > *,
.about > * {
    position: relative;
    z-index: 2;
}


/* =========================================================
   ABOUT HEADING
========================================================= */

#about h2,
.about h2 {
    color: #ffffff;
}

#about .section-label,
.about .section-label {
    color: var(--blue-light);
}

#about > p:not(.section-label),
.about > p:not(.section-label) {
    color: #b9bac0;
}


/* =========================================================
   SECTION HEADINGS
========================================================= */

h2 {
    max-width: 800px;

    margin-bottom: 25px;

    color: #050505;

    font-size:
        clamp(
            34px,
            5vw,
            48px
        );

    font-weight: 750;

    line-height: 1.08;

    letter-spacing: -2px;
}


/* =========================================================
   SECTION BODY
========================================================= */

.section > p:not(.section-label) {
    max-width: 720px;

    color: #45484f;

    font-size: 17px;
    line-height: 1.75;
}


/* =========================================================
   PROJECTS — LIGHT BLUE WHITE
========================================================= */

#projects,
.projects {
    position: relative;

    background: var(--white-blue-2);

    padding-top: 110px;
    padding-bottom: 145px;
}


/* =========================================================
   PROJECT CONTENT
========================================================= */

#projects > *,
.projects > * {
    position: relative;
    z-index: 2;
}


/* =========================================================
   PROJECT GRID
========================================================= */

.project-grid {
    position: relative;
    z-index: 2;

    margin-top: 50px;

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 20px;
}


/* =========================================================
   PROJECT CARDS
========================================================= */

.project-card {
    position: relative;

    min-height: 310px;

    padding: 32px;

    display: flex;
    flex-direction: column;

    overflow: hidden;

    border:
        1px solid
        rgba(255, 255, 255, 0.13);

    border-radius: var(--radius-md);

    background: #0d0d0f;

    color: white;

    box-shadow:
        inset 0 1px 0
        rgba(255, 255, 255, 0.06);

    transition:
        transform 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.project-card::before,
.project-card::after {
    display: none;
}

.project-card:hover {
    transform: translateY(-5px);

    border-color:
        rgba(49, 85, 255, 0.55);

    box-shadow:
        inset 0 1px 0
        rgba(255, 255, 255, 0.08),
        0 15px 35px
        rgba(0, 0, 0, 0.18);
}


/* =========================================================
   PROJECT NUMBER
========================================================= */

.project-number {
    position: relative;
    z-index: 2;

    margin-bottom: 40px;

    color: #85858d;

    font-size: 12px;
    font-weight: 800;

    letter-spacing: 1.5px;
}


/* =========================================================
   PROJECT HEADING
========================================================= */

.project-card h3 {
    position: relative;
    z-index: 2;

    margin-bottom: 14px;

    color: #ffffff;

    font-size: 24px;
    font-weight: 700;

    line-height: 1.2;
    letter-spacing: -0.5px;
}


/* =========================================================
   PROJECT TEXT
========================================================= */

.project-card p {
    position: relative;
    z-index: 2;

    color: #b4b4bb;

    line-height: 1.7;
}

.project-title {
    color: #5b8cff; /* blue */
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.75rem;
}

.project-description {
    color: #b8beca;
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
    font-style: italic;
}
/* =========================================================
   PROJECT LINK
========================================================= */

.project-card a {
    position: relative;
    z-index: 2;

    margin-top: auto;
    padding-top: 28px;

    color: var(--blue-light);

    text-decoration: none;

    font-size: 14px;
    font-weight: 700;

    transition:
        color 0.2s ease,
        transform 0.2s ease;
}

.project-card a:hover {
    color: #ffffff;

    transform: translateX(4px);
}


/* =========================================================
   SKILLS — BLACK
========================================================= */

#skills,
.skills-section {
    position: relative;

    max-width: none;

    background: #050505;
    color: white;

    padding-top: 110px;

    padding-left:
        max(
            30px,
            calc((100vw - 1140px) / 2)
        );

    padding-right:
        max(
            30px,
            calc((100vw - 1140px) / 2)
        );
}


/* =========================================================
   SKILLS CONTENT
========================================================= */

#skills > *,
.skills-section > * {
    position: relative;
    z-index: 2;
}


/* =========================================================
   SKILLS HEADINGS
========================================================= */

#skills h2,
.skills-section h2 {
    color: white;
}

#skills .section-label,
.skills-section .section-label {
    color: var(--blue-light);
}

#skills > p:not(.section-label),
.skills-section > p:not(.section-label) {
    color: #a9a9b0;
}


/* =========================================================
   SKILL PILLS
========================================================= */

.skills {
    margin-top: 38px;

    display: flex;
    flex-wrap: wrap;

    gap: 11px;
}

.skills span {
    position: relative;

    padding: 10px 17px;

    border:
        1px solid
        rgba(255, 255, 255, 0.13);

    border-radius: 999px;

    background: #0d0d0f;

    color: #e7e7ea;

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

    box-shadow:
        inset 0 1px 0
        rgba(255, 255, 255, 0.06);

    transition:
        transform 0.2s ease,
        border-color 0.2s ease,
        color 0.2s ease,
        box-shadow 0.2s ease;
}

.skills span:hover {
    transform: translateY(-3px);

    color: white;

    border-color:
        rgba(49, 85, 255, 0.55);

    box-shadow:
        0 10px 30px
        rgba(49, 85, 255, 0.12);
}


/* =========================================================
   CONTACT — BLUE-TINTED WHITE
========================================================= */

#contact,
.contact {
    position: relative;

    background: var(--white-blue-3);

    padding-top: 110px;
}


/* =========================================================
   CONTACT CONTENT
========================================================= */

#contact > *,
.contact > * {
    position: relative;
    z-index: 2;
}


/* =========================================================
   CONTACT PANEL
========================================================= */

.contact-panel {
    position: relative;

    margin-top: 45px;

    padding: 50px;

    overflow: hidden;

    border:
        1px solid
        rgba(49, 85, 255, 0.16);

    border-radius: var(--radius-lg);

    background: #ffffff;

    box-shadow:
        0 25px 70px
        rgba(20, 25, 35, 0.10);
}


/* =========================================================
   CONTACT PANEL ACCENT
========================================================= */

.contact-panel::before {
    content: "";

    position: absolute;

    top: 0;
    left: 8%;
    right: 8%;

    height: 2px;

    background: var(--blue);

    opacity: 0.75;
}


/* =========================================================
   NO CONTACT GLOW
========================================================= */

.contact-panel::after {
    display: none;
}


/* =========================================================
   FOOTER — BLACK
========================================================= */

footer {
    position: relative;

    max-width: none;

    margin: 0;

    padding:
        35px
        max(30px, calc((100vw - 1140px) / 2));

    background: #050505;

    border-top:
        1px solid
        rgba(255, 255, 255, 0.10);

    color: #85858d;

    font-size: 13px;
}


/* =========================================================
   FOOTER CONTENT
========================================================= */

footer > * {
    position: relative;
    z-index: 2;
}


/* =========================================================
   FOOTER LINKS
========================================================= */

footer a {
    color: #ffffff;
    text-decoration: none;
}

footer a:hover {
    color: var(--blue-light);
}


/* =========================================================
   ACCESSIBILITY
========================================================= */

a:focus-visible,
button:focus-visible {
    outline:
        3px solid
        rgba(49, 85, 255, 0.45);

    outline-offset: 4px;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 800px) {

    .nav-links {
        display: none;
    }

    nav {
        min-height: 70px;
        padding: 12px 20px;
    }

    .logo,
    .logo img {
        width: 125px;
        height: 55px;
    }

    .hero {
        min-height: auto;

        padding:
            95px
            20px
            100px;
    }

    .hero::before {
        top: 55px;
        right: 20px;

        width: 65px;
        height: 3px;
    }

    h1 {
        font-size:
            clamp(
                44px,
                12vw,
                68px
            );

        letter-spacing: -2.5px;
    }

    h2 {
        font-size: 36px;
        letter-spacing: -1.2px;
    }

    .section {
        padding-top: 80px;
        padding-bottom: 80px;
    }

    #about,
    .about,
    #skills,
    .skills-section {
        padding-left: 20px;
        padding-right: 20px;

        padding-top: 85px;
    }

    #projects,
    .projects {
        padding-top: 85px;
        padding-bottom: 100px;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }

    #contact,
    .contact {
        padding-top: 85px;
    }

    .contact-panel {
        padding: 35px;
    }

    footer {
        padding-left: 20px;
        padding-right: 20px;
    }
}


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

@media (max-width: 480px) {

    .hero {
        padding:
            80px
            20px
            90px;
    }

    .hero::before {
        top: 45px;

        width: 50px;
        height: 3px;
    }

    .section {
        padding-left: 20px;
        padding-right: 20px;
    }

    h1 {
        font-size:
            clamp(
                40px,
                13.5vw,
                56px
            );

        letter-spacing: -2px;
    }

    .intro {
        font-size: 17px;
        line-height: 1.7;
    }

    #projects,
    .projects {
        padding-top: 75px;
        padding-bottom: 85px;
    }

    .project-card {
        min-height: 275px;

        padding: 25px;

        border-radius: 14px;

        background: #0d0d0f;

        box-shadow:
            inset 0 1px 0
            rgba(255, 255, 255, 0.06);
    }

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

    #skills,
    .skills-section {
        padding-top: 75px;
    }

    .skills {
        gap: 8px;
    }

    .skills span {
        padding: 8px 13px;
        font-size: 13px;
    }

    #contact,
    .contact {
        padding-top: 75px;
    }

    .contact-panel {
        padding: 28px;
        border-radius: 14px;
    }
}


/* =========================================================
   REDUCED MOTION
========================================================= */

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}
/* Project Evidence Gallery */

.workflow-image {
    margin-top: 30px;
}

.workflow-image img {
    width: 100%;
    max-width: 1000px;
    height: auto;
    border-radius: 12px;
    display: block;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.image-caption {
    margin-top: 12px;
    font-size: 0.95rem;
    color: #555;
}

.evidence-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.evidence-item {
    background: #ffffff;
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.evidence-item img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
}

.evidence-item h3 {
    margin-top: 16px;
    margin-bottom: 8px;
}

.evidence-item p {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .evidence-gallery {
        grid-template-columns: 1fr;
    }
}