@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700;800;900&family=Oswald:wght@700&display=swap');

:root {
    --c-primary: #0a2540;
    --c-accent: #e8562a;
    --c-accent2: #f4a435;
    --c-blue: #1a56db;
    --c-teal: #0d9488;
    --c-light: #f8fafc;
    --c-muted: #64748b;
    --c-border: #e2e8f0;
    --c-dark: #0f172a;
    --c-white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.10);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.14);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: 'Be Vietnam Pro', sans-serif;
    color: var(--c-dark);
    background: var(--c-white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    display: block;
}

ul {
    list-style: none;
}

/* ===== OUTER WRAPPER ===== */
.nguyenminhduc_info_page {
  max-width: 100vw;
  margin: 0 auto;
  margin-top: 68px;
}

/* ===== COVER PHOTO ===== */
.nguyenminhduc_info_cover_wrap {
  position: relative;
  width: 100%;
  height: 350px;
  overflow: hidden;
}
.nguyenminhduc_info_cover_img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: none; /* hidden until real image set */
}
.nguyenminhduc_info_cover_placeholder {
  width: 100%; height: 100%;
  background: #242526;
}
.nguyenminhduc_info_cover_btn {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: #050505;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 8px;
  border: none;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  transition: background 0.15s;
}
.nguyenminhduc_info_cover_btn:hover { background: #e4e6eb; }
.nguyenminhduc_info_cover_btn svg { flex-shrink: 0; }

/* ===== PROFILE ROW ===== */
.nguyenminhduc_info_profile_row {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  padding: 0 16px;
  margin-top: -36px;
  position: relative;
  flex-wrap: wrap;
  margin: auto;
  width: 80%;
}

/* ===== AVATAR ===== */
.nguyenminhduc_info_avatar_wrap {
  position: relative;
  flex-shrink: 0;
}
.nguyenminhduc_info_avatar {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  border: 4px solid #242526;
  object-fit: cover;
  background: #3a3b3c;
  display: block;
  box-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
.nguyenminhduc_info_avatar_placeholder {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  border: 4px solid #242526;
  background: #3a3b3c;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 0 0 3px #1877f2, 0 2px 8px rgba(0,0,0,0.5);
}
/* ring effect like FB active */
.nguyenminhduc_info_avatar_placeholder::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 3px solid #1877f2;
}
.nguyenminhduc_info_avatar_placeholder img {
  width: 100%; height: 100%; object-fit: cover; border-radius: 50%;
}
.nguyenminhduc_info_avatar_cam_btn {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 36px;
  background: #3a3b3c;
  border: 2px solid #242526;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.nguyenminhduc_info_avatar_cam_btn:hover { background: #4a4b4c; }

/* ===== NAME + META ===== */
.nguyenminhduc_info_nameblock {
  flex: 1;
  padding-bottom: 14px;
  min-width: 200px;
}
.nguyenminhduc_info_name_row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.nguyenminhduc_info_name {
  font-size: 32px;
  font-weight: 800;
  color: #6b707a;
  line-height: 1.1;
  letter-spacing: -0.3px;
}
.nguyenminhduc_info_nickname_badge {
  font-size: 20px;
  font-weight: 600;
  color: #b0b3b8;
}
.nguyenminhduc_info_heart {
  font-size: 22px;
  line-height: 1;
}
.nguyenminhduc_info_stats {
  font-size: 15px;
  color: #b0b3b8;
  margin-bottom: 4px;
  font-weight: 500;
}
.nguyenminhduc_info_stats span { color: #e4e6eb; font-weight: 700; }
.nguyenminhduc_info_bio {
  font-size: 14px;
  color: #b0b3b8;
  margin-bottom: 8px;
  font-style: italic;
}
.nguyenminhduc_info_meta_row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  font-size: 14px;
  color: #b0b3b8;
}
.nguyenminhduc_info_meta_item {
  display: flex;
  align-items: center;
  gap: 5px;
}
.nguyenminhduc_info_meta_item svg,
.nguyenminhduc_info_meta_item .nguyenminhduc_info_meta_icon {
  flex-shrink: 0;
  opacity: 0.8;
}

/* ===== ACTION BUTTONS ===== */
.nguyenminhduc_info_actions {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding-bottom: 14px;
  flex-shrink: 0;
}
.nguyenminhduc_info_btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  transition: all 0.15s;
  white-space: nowrap;
}
.nguyenminhduc_info_btn_pro {
  background: #1877f2;
  color: #fff;
}
.nguyenminhduc_info_btn_pro:hover { background: #166fe5; }
.nguyenminhduc_info_btn_edit {
  background: #3a3b3c;
  color: #e4e6eb;
}
.nguyenminhduc_info_btn_edit:hover { background: #4a4b4c; }
.nguyenminhduc_info_btn_more {
  background: #3a3b3c;
  color: #e4e6eb;
  padding: 9px 11px;
  border-radius: 8px;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.nguyenminhduc_info_btn_more:hover { background: #4a4b4c; }

/* ===== DIVIDER ===== */
.nguyenminhduc_info_divider {
  border: none;
  border-top: 1px solid #3a3b3c;
  margin: 8px 16px 0;
}

/* ===== NAV TABS ===== */
.nguyenminhduc_info_nav {
  display: flex;
  gap: 2px;
  padding: 0 16px;
  overflow-x: auto;
  scrollbar-width: none;
}
.nguyenminhduc_info_nav::-webkit-scrollbar { display: none; }
.nguyenminhduc_info_nav_tab {
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 600;
  color: #b0b3b8;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  border-radius: 4px 4px 0 0;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  position: relative;
}
.nguyenminhduc_info_nav_tab:hover {
  background: rgba(255,255,255,0.06);
  color: #e4e6eb;
}
.nguyenminhduc_info_nav_tab.active {
  color: #1877f2;
  border-bottom-color: #1877f2;
}

/* ===== ICON HELPER ===== */
.nguyenminhduc_info_icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ============ HEADER ============ */
.nguyenminhduc_founder_header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--c-border);
    height: 68px;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.nguyenminhduc_founder_header.scrolled {
    box-shadow: 0 4px 24px rgba(10, 37, 64, 0.10);
}

.nguyenminhduc_founder_header_inner {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.nguyenminhduc_founder_logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nguyenminhduc_founder_logo_mark {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-accent2) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 900;
    color: #fff;
    
    letter-spacing: -1px;
}

.nguyenminhduc_founder_logo_text {
    line-height: 1.2;
}

.nguyenminhduc_founder_logo_name {
    font-size: 15px;
    font-weight: 800;
    color: var(--c-primary);
}

.nguyenminhduc_founder_logo_role {
    font-size: 11px;
    color: var(--c-muted);
    font-weight: 400;
}

.nguyenminhduc_founder_nav {
    display: flex;
    align-items: center;
    gap: 2px;
}

.nguyenminhduc_founder_nav_link {
    padding: 8px 14px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--c-muted);
    border-radius: 8px;
    transition: var(--transition);
    white-space: nowrap;
}

.nguyenminhduc_founder_nav_link:hover {
    color: var(--c-primary);
    background: var(--c-light);
}

.nguyenminhduc_founder_nav_link.active {
    color: var(--c-accent);
    font-weight: 600;
}

.nguyenminhduc_founder_header_cta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.nguyenminhduc_founder_btn_outline {
    padding: 9px 18px;
    border: 1.5px solid var(--c-border);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-primary);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.nguyenminhduc_founder_btn_outline:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
    background: #fff3f0;
}

.nguyenminhduc_founder_btn_primary {
    padding: 10px 22px;
    background: var(--c-accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.nguyenminhduc_founder_btn_primary:hover {
    background: #d14a1f;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(232, 86, 42, 0.35);
}

.nguyenminhduc_founder_hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.nguyenminhduc_founder_hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--c-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============ HERO ============ */
.nguyenminhduc_founder_hero {
    min-height: 100vh;
    padding-top: 68px;
    background: linear-gradient(160deg, #0a2540 0%, #0f3460 55%, #1a1a3e 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.nguyenminhduc_founder_hero_grid_bg {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.nguyenminhduc_founder_hero_glow {
    position: absolute;
    top: 20%;
    right: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(232, 86, 42, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.nguyenminhduc_founder_hero_glow2 {
    position: absolute;
    bottom: 10%;
    left: 5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(26, 86, 219, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.nguyenminhduc_founder_hero_inner {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    padding: 80px 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.nguyenminhduc_founder_hero_badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232, 86, 42, 0.15);
    border: 1px solid rgba(232, 86, 42, 0.3);
    color: #ff8c6b;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12.5px;
    font-weight: 600;
    margin-bottom: 20px;
    animation: nguyenminhduc_fadeInUp 0.6s ease both;
}

.nguyenminhduc_founder_hero_badge_dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--c-accent);
    animation: nguyenminhduc_pulse 2s infinite;
}

@keyframes nguyenminhduc_pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1)
    }

    50% {
        opacity: 0.5;
        transform: scale(1.4)
    }
}

.nguyenminhduc_founder_hero_title {
    
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 12px;
    animation: nguyenminhduc_fadeInUp 0.6s 0.1s ease both;
}

.nguyenminhduc_founder_hero_title_accent {
    color: var(--c-accent);
}

.nguyenminhduc_founder_hero_sub {
    font-size: clamp(20px, 2.5vw, 28px);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 20px;
    animation: nguyenminhduc_fadeInUp 0.6s 0.15s ease both;
}

.nguyenminhduc_founder_hero_desc {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
    margin-bottom: 36px;
    animation: nguyenminhduc_fadeInUp 0.6s 0.2s ease both;
}

.nguyenminhduc_founder_hero_tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 36px;
    animation: nguyenminhduc_fadeInUp 0.6s 0.25s ease both;
}

.nguyenminhduc_founder_hero_tag {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.06);
    transition: var(--transition);
}

.nguyenminhduc_founder_hero_tag:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
}

.nguyenminhduc_founder_hero_cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    animation: nguyenminhduc_fadeInUp 0.6s 0.3s ease both;
}

.nguyenminhduc_founder_hero_btn_primary {
    padding: 14px 32px;
    background: var(--c-accent);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.nguyenminhduc_founder_hero_btn_primary:hover {
    background: #d14a1f;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(232, 86, 42, 0.4);
}

.nguyenminhduc_founder_hero_btn_ghost {
    padding: 14px 28px;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.nguyenminhduc_founder_hero_btn_ghost:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.4);
}

.nguyenminhduc_founder_hero_stats {
    display: flex;
    gap: 32px;
    margin-top: 44px;
    padding-top: 44px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    animation: nguyenminhduc_fadeInUp 0.6s 0.35s ease both;
}

.nguyenminhduc_founder_hero_stat_num {
    font-size: 32px;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    
}

.nguyenminhduc_founder_hero_stat_num span {
    color: var(--c-accent);
}

.nguyenminhduc_founder_hero_stat_label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 4px;
}

/* Hero right: profile card */
.nguyenminhduc_founder_hero_right {
    position: relative;
    animation: nguyenminhduc_fadeInRight 0.8s 0.2s ease both;
}

.nguyenminhduc_founder_profile_card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.nguyenminhduc_founder_profile_card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--c-accent), var(--c-accent2), var(--c-blue));
}

.nguyenminhduc_founder_profile_img_wrap {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #e8562a, #f4a435);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    position: relative;
    border: 3px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.nguyenminhduc_founder_profile_img_placeholder {
    font-size: 52px;
}

.nguyenminhduc_founder_profile_online {
    position: absolute;
    bottom: 6px;
    right: 6px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #22c55e;
    border: 2px solid rgba(255, 255, 255, 0.3);
    animation: nguyenminhduc_pulse 2s infinite;
}

.nguyenminhduc_founder_profile_name {
    text-align: center;
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 4px;
}

.nguyenminhduc_founder_profile_title {
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 20px;
}

.nguyenminhduc_founder_profile_divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
}

.nguyenminhduc_founder_profile_info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nguyenminhduc_founder_profile_info_row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
}

.nguyenminhduc_founder_profile_info_key {
    color: rgba(255, 255, 255, 0.45);
    font-weight: 500;
}

.nguyenminhduc_founder_profile_info_val {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 600;
    text-align: right;
}

.nguyenminhduc_founder_skill_chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.nguyenminhduc_founder_skill_chip {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.nguyenminhduc_founder_skill_chip.accent {
    background: rgba(232, 86, 42, 0.2);
    color: #ff8c6b;
    border-color: rgba(232, 86, 42, 0.3);
}

/* Floating badges on hero */
.nguyenminhduc_founder_float_badge {
    position: absolute;
    background: #fff;
    border-radius: 12px;
    padding: 10px 16px;
    box-shadow: var(--shadow-lg);
    font-size: 12px;
    font-weight: 700;
    color: var(--c-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: nguyenminhduc_float 4s ease-in-out infinite;
}

.nguyenminhduc_founder_float_badge.badge1 {
    top: -20px;
    right: -20px;
    animation-delay: 0s;
}

.nguyenminhduc_founder_float_badge.badge2 {
    bottom: 20px;
    left: -30px;
    animation-delay: 1.5s;
}

.nguyenminhduc_founder_float_badge .nguyenminhduc_founder_badge_icon {
    font-size: 18px;
}

@keyframes nguyenminhduc_float {

    0%,
    100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-10px)
    }
}

/* ============ SECTION COMMONS ============ */
.nguyenminhduc_founder_section {
    padding: 100px 0;
}

.nguyenminhduc_founder_section_inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

.nguyenminhduc_founder_section_eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: var(--c-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 14px;
}

.nguyenminhduc_founder_section_eyebrow::before {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--c-accent);
    border-radius: 2px;
}

.nguyenminhduc_founder_section_title {
    
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 800;
    color: var(--c-primary);
    line-height: 1.2;
    margin-bottom: 16px;
}

.nguyenminhduc_founder_section_desc {
    font-size: 17px;
    color: var(--c-muted);
    line-height: 1.75;
    max-width: 640px;
}

.nguyenminhduc_founder_reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============ ABOUT SECTION ============ */
.nguyenminhduc_founder_about {
    background: var(--c-light);
}

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

.nguyenminhduc_founder_about_img_stack {
    position: relative;
    height: 480px;
}

.nguyenminhduc_founder_about_img_main {
    position: absolute;
    top: 0;
    left: 0;
    width: 76%;
    aspect-ratio: 4/5;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.nguyenminhduc_founder_about_img_sec {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 55%;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--c-white);
}

.nguyenminhduc_founder_img_placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #e8562a22, #1a56db22);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-muted);
    font-size: 40px;
}

.nguyenminhduc_founder_about_exp_badge {
    position: absolute;
    top: 40px;
    right: -15px;
    background: var(--c-accent);
    color: #fff;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    line-height: 1.1;
    text-align: center;
    box-shadow: 0 8px 24px rgba(232, 86, 42, 0.4);
    z-index: 3;
}

.nguyenminhduc_founder_about_exp_badge_num {
    font-size: 28px;
    
}

.nguyenminhduc_founder_about_exp_badge_txt {
    font-size: 11px;
}

.nguyenminhduc_founder_about_list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 32px;
}

.nguyenminhduc_founder_about_list_item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--c-white);
    border-radius: var(--radius);
    border: 1px solid var(--c-border);
    transition: var(--transition);
}

.nguyenminhduc_founder_about_list_item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.nguyenminhduc_founder_about_list_icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.nguyenminhduc_founder_about_list_icon.blue {
    background: #eff6ff;
}

.nguyenminhduc_founder_about_list_icon.orange {
    background: #fff7ed;
}

.nguyenminhduc_founder_about_list_icon.green {
    background: #f0fdf4;
}

.nguyenminhduc_founder_about_list_title {
    font-size: 15px;
    font-weight: 700;
    color: var(--c-primary);
    margin-bottom: 4px;
}

.nguyenminhduc_founder_about_list_text { font-size: 13.5px; color: var(--c-muted); line-height: 1.6; }

/* ============ JOURNEY SECTION ============ */
.nguyenminhduc_founder_journey {
  background: var(--c-primary); position: relative; overflow: hidden;
}
.nguyenminhduc_founder_journey::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 36px 36px;
}
.nguyenminhduc_founder_journey_header { text-align: center; margin-bottom: 72px; }
.nguyenminhduc_founder_journey_eyebrow { color: var(--c-accent2); justify-content: center; }
.nguyenminhduc_founder_journey_title { color: #fff; text-align: center; }
.nguyenminhduc_founder_journey_desc { color: rgba(255,255,255,0.55); margin: 0 auto; text-align: center; }

/* --- Timeline wrapper --- */
.nguyenminhduc_founder_timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 0 8px;
}
/* Central vertical line */
.nguyenminhduc_founder_timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(to bottom, var(--c-accent), var(--c-accent2), #3b82f6);
  z-index: 0;
}

/* Each row */
.nguyenminhduc_founder_timeline_item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: 56px;
}
.nguyenminhduc_founder_timeline_item:last-child { margin-bottom: 0; }

/* LEFT side slot */
.nguyenminhduc_founder_tl_slot_left {
  width: calc(50% - 32px);
  padding-right: 0;
  flex-shrink: 0;
}
/* RIGHT side slot */
.nguyenminhduc_founder_tl_slot_right {
  width: calc(50% - 32px);
  padding-left: 0;
  flex-shrink: 0;
}
/* Center dot area */
.nguyenminhduc_founder_tl_center {
  width: 64px;
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 18px;
  position: relative;
  z-index: 2;
}
.nguyenminhduc_founder_timeline_dot_inner {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  box-shadow: 0 0 0 8px rgba(232,86,42,0.18);
  position: relative;
  z-index: 2;
}

/* Card styles */
.nguyenminhduc_founder_timeline_content {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 24px 26px;
  transition: var(--transition);
}
.nguyenminhduc_founder_timeline_content:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.22);
}

/* ODD items: card on LEFT, decorative on RIGHT */
.nguyenminhduc_founder_timeline_item:nth-child(odd) .nguyenminhduc_founder_tl_slot_left {
  display: block;
  padding-right: 20px;
}
.nguyenminhduc_founder_timeline_item:nth-child(odd) .nguyenminhduc_founder_tl_slot_right {
  display: flex;
  align-items: center;
  padding-left: 20px;
}
/* EVEN items: decorative on LEFT, card on RIGHT */
.nguyenminhduc_founder_timeline_item:nth-child(even) .nguyenminhduc_founder_tl_slot_left {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 20px;
}
.nguyenminhduc_founder_timeline_item:nth-child(even) .nguyenminhduc_founder_tl_slot_right {
  display: block;
  padding-left: 20px;
}

/* Decorative stat/quote block in empty slot */
.nguyenminhduc_founder_tl_deco {
  background: rgba(232,86,42,0.08);
  border: 1px solid rgba(232,86,42,0.2);
  border-radius: var(--radius);
  padding: 20px 22px;
  width: 100%;
}
.nguyenminhduc_founder_tl_deco_num {
  
  font-size: 42px;
  font-weight: 900;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 6px;
}
.nguyenminhduc_founder_tl_deco_label {
  font-size: 13.5px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}
.nguyenminhduc_founder_tl_deco_icon {
  font-size: 28px;
  margin-bottom: 10px;
  display: block;
}

/* Connector horizontal line from dot to card */
.nguyenminhduc_founder_tl_center::before {
  content: '';
  position: absolute;
  top: 41px;
  height: 1px;
  background: rgba(255,255,255,0.15);
  z-index: 1;
}
.nguyenminhduc_founder_timeline_item:nth-child(odd) .nguyenminhduc_founder_tl_center::before {
  right: 32px; left: 0; width: 32px;
}
.nguyenminhduc_founder_timeline_item:nth-child(even) .nguyenminhduc_founder_tl_center::before {
  left: 32px; right: 0; width: 32px;
}

.nguyenminhduc_founder_timeline_year {
  
  font-size: 30px;
  font-weight: 900;
  color: var(--c-accent);
  margin-bottom: 6px;
  line-height: 1;
}
.nguyenminhduc_founder_timeline_title_txt {
  font-size: 16px; font-weight: 800; color: #fff; margin-bottom: 8px;
}
.nguyenminhduc_founder_timeline_text {
  font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.75;
}

/* ── Responsive: stack to single column on mobile ── */
@media (max-width: 767px) {
  .nguyenminhduc_founder_timeline::before {
    left: 22px;
    transform: none;
  }
  .nguyenminhduc_founder_tl_center {
    width: 44px;
    flex-shrink: 0;
    padding-top: 16px;
  }
  .nguyenminhduc_founder_timeline_dot_inner { width: 40px; height: 40px; font-size: 16px; }

  /* ODD: hide right deco, keep left card, reorder as dot → card */
  .nguyenminhduc_founder_timeline_item:nth-child(odd) {
    flex-direction: row; align-items: flex-start;
  }
  .nguyenminhduc_founder_timeline_item:nth-child(odd) .nguyenminhduc_founder_tl_slot_left {
    order: 2; width: calc(100% - 44px); padding: 0;
  }
  .nguyenminhduc_founder_timeline_item:nth-child(odd) .nguyenminhduc_founder_tl_center {
    order: 1;
  }
  .nguyenminhduc_founder_timeline_item:nth-child(odd) .nguyenminhduc_founder_tl_slot_right {
    display: none !important;
  }

  /* EVEN: hide left deco, keep right card, reorder as dot → card */
  .nguyenminhduc_founder_timeline_item:nth-child(even) {
    flex-direction: row; align-items: flex-start;
  }
  .nguyenminhduc_founder_timeline_item:nth-child(even) .nguyenminhduc_founder_tl_slot_left {
    display: none !important;
  }
  .nguyenminhduc_founder_timeline_item:nth-child(even) .nguyenminhduc_founder_tl_center {
    order: 1;
  }
  .nguyenminhduc_founder_timeline_item:nth-child(even) .nguyenminhduc_founder_tl_slot_right {
    order: 2; display: block !important; width: calc(100% - 44px); padding: 0;
  }

  .nguyenminhduc_founder_tl_center::before { display: none; }
}

/* ============ SERVICES SECTION ============ */
.nguyenminhduc_founder_services { background: var(--c-white); }
.nguyenminhduc_founder_services_header { text-align: center; margin-bottom: 60px; }
.nguyenminhduc_founder_services_header .nguyenminhduc_founder_section_desc { margin: 0 auto; }
.nguyenminhduc_founder_services_grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.nguyenminhduc_founder_service_card {
  border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  padding: 36px 28px; transition: var(--transition); cursor: default; position: relative; overflow: hidden;
}
.nguyenminhduc_founder_service_card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent2));
  transform: scaleX(0); transform-origin: left; transition: var(--transition);
}
.nguyenminhduc_founder_service_card:hover { border-color: transparent; box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.nguyenminhduc_founder_service_card:hover::after { transform: scaleX(1); }
.nguyenminhduc_founder_service_icon {
  width: 60px; height: 60px; border-radius: 14px; margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center; font-size: 26px;
}
.nguyenminhduc_founder_service_icon.s1 { background: #fff7ed; }
.nguyenminhduc_founder_service_icon.s2 { background: #eff6ff; }
.nguyenminhduc_founder_service_icon.s3 { background: #f0fdf4; }
.nguyenminhduc_founder_service_icon.s4 { background: #fdf4ff; }
.nguyenminhduc_founder_service_icon.s5 { background: #fff1f2; }
.nguyenminhduc_founder_service_icon.s6 { background: #f0f9ff; }
.nguyenminhduc_founder_service_title { font-size: 19px; font-weight: 800; color: var(--c-primary); margin-bottom: 12px; }
.nguyenminhduc_founder_service_text { font-size: 14.5px; color: var(--c-muted); line-height: 1.75; margin-bottom: 20px; }
.nguyenminhduc_founder_service_tags { display: flex; flex-wrap: wrap; gap: 7px; }
.nguyenminhduc_founder_service_tag {
  padding: 4px 10px; border-radius: 12px; font-size: 12px; font-weight: 600;
  background: var(--c-light); color: var(--c-muted);
}

/* ============ SKILLS SECTION ============ */
.nguyenminhduc_founder_skills { background: var(--c-light); }
.nguyenminhduc_founder_skills_layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
}
.nguyenminhduc_founder_skills_bars { display: flex; flex-direction: column; gap: 22px; }
.nguyenminhduc_founder_skill_bar_label {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 14px; font-weight: 700; color: var(--c-primary); margin-bottom: 8px;
}
.nguyenminhduc_founder_skill_bar_pct { color: var(--c-accent);  }
.nguyenminhduc_founder_skill_bar_track {
  height: 8px; background: var(--c-border); border-radius: 4px; overflow: hidden;
}
.nguyenminhduc_founder_skill_bar_fill {
  height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent2));
  width: 0; transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
}
.nguyenminhduc_founder_skills_tools { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.nguyenminhduc_founder_tool_card {
  background: var(--c-white); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 20px 16px;
  display: flex; align-items: center; gap: 14px;
  transition: var(--transition); cursor: default;
}
.nguyenminhduc_founder_tool_card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.nguyenminhduc_founder_tool_icon {
  width: 44px; height: 44px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.nguyenminhduc_founder_tool_name { font-size: 14px; font-weight: 700; color: var(--c-primary); }
.nguyenminhduc_founder_tool_type { font-size: 12px; color: var(--c-muted); margin-top: 2px; }

/* ============ PROJECTS SECTION ============ */
.nguyenminhduc_founder_projects { background: var(--c-white); }
.nguyenminhduc_founder_projects_header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 48px; flex-wrap: wrap; gap: 20px;
}
.nguyenminhduc_founder_projects_tabs {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.nguyenminhduc_founder_tab_btn {
  padding: 8px 18px; border-radius: 20px; font-size: 13.5px; font-weight: 600;
  border: 1.5px solid var(--c-border); color: var(--c-muted); background: transparent;
  cursor: pointer; transition: var(--transition);
}
.nguyenminhduc_founder_tab_btn:hover, .nguyenminhduc_founder_tab_btn.active {
  background: var(--c-accent); color: #fff; border-color: var(--c-accent);
}
.nguyenminhduc_founder_projects_grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.nguyenminhduc_founder_project_card {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--c-border); transition: var(--transition);
  background: var(--c-white);
}
.nguyenminhduc_founder_project_card:hover { box-shadow: var(--shadow-lg); transform: translateY(-8px); }
.nguyenminhduc_founder_project_thumb {
  aspect-ratio: 16/10; position: relative; overflow: hidden;
}
.nguyenminhduc_founder_project_thumb_bg {
  width: 100%; height: 100%; transition: transform 0.4s ease;
  display: flex; align-items: center; justify-content: center; font-size: 50px;
}
.nguyenminhduc_founder_project_card:hover .nguyenminhduc_founder_project_thumb_bg { transform: scale(1.06); }
.nguyenminhduc_founder_project_overlay {
  position: absolute; inset: 0; background: rgba(10,37,64,0.7);
  display: flex; align-items: center; justify-content: center; gap: 12px;
  opacity: 0; transition: var(--transition);
}
.nguyenminhduc_founder_project_card:hover .nguyenminhduc_founder_project_overlay { opacity: 1; }
.nguyenminhduc_founder_project_overlay_btn {
  width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3); display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 16px; cursor: pointer; transition: var(--transition);
}
.nguyenminhduc_founder_project_overlay_btn:hover { background: var(--c-accent); }
.nguyenminhduc_founder_project_body { padding: 22px; }
.nguyenminhduc_founder_project_cat {
  font-size: 11.5px; font-weight: 700; color: var(--c-accent); text-transform: uppercase;
  letter-spacing: 0.8px; margin-bottom: 8px;
}
.nguyenminhduc_founder_project_title { font-size: 17px; font-weight: 800; color: var(--c-primary); margin-bottom: 8px; }
.nguyenminhduc_founder_project_text { font-size: 13.5px; color: var(--c-muted); line-height: 1.65; margin-bottom: 16px; }
.nguyenminhduc_founder_project_tech { display: flex; flex-wrap: wrap; gap: 6px; }
.nguyenminhduc_founder_project_tech_tag {
  padding: 3px 10px; border-radius: 10px; font-size: 11.5px; font-weight: 600;
  background: var(--c-light); color: var(--c-muted);
}

/* ============ STATS SECTION ============ */
.nguyenminhduc_founder_stats_section {
  background: linear-gradient(135deg, var(--c-primary), #1a3a6b);
  padding: 80px 0;
}
.nguyenminhduc_founder_stats_grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.nguyenminhduc_founder_stat_block {
  text-align: center; padding: 40px 20px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.nguyenminhduc_founder_stat_block:last-child { border-right: none; }
.nguyenminhduc_founder_stat_big {
   font-size: 52px; font-weight: 800; color: #fff;
  line-height: 1; margin-bottom: 8px;
}
.nguyenminhduc_founder_stat_big span { color: var(--c-accent); }
.nguyenminhduc_founder_stat_label { font-size: 15px; color: rgba(255,255,255,0.55); }

/* ============ TESTIMONIALS ============ */
.nguyenminhduc_founder_testimonials { background: var(--c-light); }
.nguyenminhduc_founder_testimonials_header { text-align: center; margin-bottom: 56px; }
.nguyenminhduc_founder_testimonials_header .nguyenminhduc_founder_section_desc { margin: 0 auto; }
.nguyenminhduc_founder_testimonials_slider { position: relative; overflow: hidden; }
.nguyenminhduc_founder_testimonials_track { display: flex; transition: transform 0.5s cubic-bezier(0.4,0,0.2,1); }
.nguyenminhduc_founder_testimonial_slide { min-width: 100%; }
.nguyenminhduc_founder_testimonials_cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.nguyenminhduc_founder_testimonial_card {
  background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  padding: 30px; position: relative; transition: var(--transition);
}
.nguyenminhduc_founder_testimonial_card:hover { box-shadow: var(--shadow-md); }
.nguyenminhduc_founder_testimonial_quote {
  font-size: 48px; line-height: 1; color: var(--c-accent); opacity: 0.3;
   position: absolute; top: 20px; right: 24px;
}
.nguyenminhduc_founder_testimonial_stars { color: #fbbf24; font-size: 14px; margin-bottom: 14px; }
.nguyenminhduc_founder_testimonial_text {
  font-size: 14.5px; color: var(--c-muted); line-height: 1.75; margin-bottom: 22px;
  font-style: italic;
}
.nguyenminhduc_founder_testimonial_author { display: flex; align-items: center; gap: 12px; }
.nguyenminhduc_founder_testimonial_avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0;
}
.nguyenminhduc_founder_testimonial_name { font-size: 14px; font-weight: 700; color: var(--c-primary); }
.nguyenminhduc_founder_testimonial_role { font-size: 12px; color: var(--c-muted); }
.nguyenminhduc_founder_testimonials_controls {
  display: flex; justify-content: center; align-items: center; gap: 12px; margin-top: 36px;
}
.nguyenminhduc_founder_slider_arrow {
  width: 44px; height: 44px; border-radius: 50%; background: var(--c-white);
  border: 1.5px solid var(--c-border); cursor: pointer; font-size: 16px;
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
  color: var(--c-primary);
}
.nguyenminhduc_founder_slider_arrow:hover { background: var(--c-accent); color: #fff; border-color: var(--c-accent); }
.nguyenminhduc_founder_slider_dots { display: flex; gap: 8px; }
.nguyenminhduc_founder_dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--c-border); cursor: pointer; transition: var(--transition);
}
.nguyenminhduc_founder_dot.active { background: var(--c-accent); width: 24px; border-radius: 4px; }

/* ============ CONTACT SECTION ============ */
.nguyenminhduc_founder_contact { background: var(--c-white); }
.nguyenminhduc_founder_contact_grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 70px; align-items: start; }
.nguyenminhduc_founder_contact_info { display: flex; flex-direction: column; gap: 30px; }
.nguyenminhduc_founder_contact_card {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px; background: var(--c-light); border-radius: var(--radius); border: 1px solid var(--c-border);
  transition: var(--transition);
}
.nguyenminhduc_founder_contact_card:hover { box-shadow: var(--shadow-sm); }
.nguyenminhduc_founder_contact_card_icon {
  width: 44px; height: 44px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0;
}
.nguyenminhduc_founder_contact_card_title { font-size: 13px; font-weight: 700; color: var(--c-muted); margin-bottom: 4px; }
.nguyenminhduc_founder_contact_card_val { font-size: 15px; font-weight: 700; color: var(--c-primary); }
.nguyenminhduc_founder_contact_form {
  background: var(--c-light); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 40px;
}
.nguyenminhduc_founder_form_title { font-size: 22px; font-weight: 800; color: var(--c-primary); margin-bottom: 28px; }
.nguyenminhduc_founder_form_row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.nguyenminhduc_founder_form_group { margin-bottom: 20px; }
.nguyenminhduc_founder_form_label {
  display: block; font-size: 13px; font-weight: 600; color: var(--c-primary); margin-bottom: 7px;
}
.nguyenminhduc_founder_form_input, .nguyenminhduc_founder_form_textarea {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--c-border); border-radius: 8px;
  font-size: 14px; color: var(--c-primary); background: var(--c-white);
  font-family: inherit; outline: none; transition: var(--transition);
}
.nguyenminhduc_founder_form_input:focus, .nguyenminhduc_founder_form_textarea:focus { border-color: var(--c-accent); box-shadow: 0 0 0 3px rgba(232,86,42,0.12); }
.nguyenminhduc_founder_form_textarea { resize: vertical; min-height: 130px; }
.nguyenminhduc_founder_form_submit {
  width: 100%; padding: 14px; background: var(--c-accent); color: #fff;
  border: none; border-radius: 10px; font-size: 15px; font-weight: 700;
  cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 8px;
}
.nguyenminhduc_founder_form_submit:hover { background: #d14a1f; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,86,42,0.35); }

/* ============ FOOTER ============ */
.nguyenminhduc_founder_footer { background: var(--c-dark); color: rgba(255,255,255,0.65); padding: 70px 0 0; }
.nguyenminhduc_founder_footer_inner {
  max-width: 1200px; margin: 0 auto; padding: 0 32px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 50px; margin-bottom: 50px;
}
.nguyenminhduc_founder_footer_logo_wrap { margin-bottom: 18px; }
.nguyenminhduc_founder_footer_desc { font-size: 14px; line-height: 1.75; margin-bottom: 24px; }
.nguyenminhduc_founder_footer_social { display: flex; gap: 10px; }
.nguyenminhduc_founder_social_btn {
  width: 38px; height: 38px; border-radius: 9px;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center; font-size: 15px;
  transition: var(--transition); cursor: pointer;
}
.nguyenminhduc_founder_social_btn:hover { background: var(--c-accent); border-color: var(--c-accent); }
.nguyenminhduc_founder_footer_col h4 { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 18px; }
.nguyenminhduc_founder_footer_col a {
  display: block; font-size: 13.5px; color: rgba(255,255,255,0.5); margin-bottom: 11px; transition: color 0.2s;
}
.nguyenminhduc_founder_footer_col a:hover { color: #fff; }
.nguyenminhduc_founder_footer_bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  max-width: 1200px; margin: 0 auto; padding: 24px 32px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  font-size: 13px;
}
.nguyenminhduc_founder_footer_bottom_right { display: flex; gap: 20px; }
.nguyenminhduc_founder_footer_bottom_right a { color: rgba(255,255,255,0.45); transition: color 0.2s; }
.nguyenminhduc_founder_footer_bottom_right a:hover { color: #fff; }

/* ============ MOBILE NAV ============ */
.nguyenminhduc_founder_mobile_nav {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: var(--c-white); flex-direction: column;
  padding: 80px 32px 32px;
}
.nguyenminhduc_founder_mobile_nav.open { display: flex; }
.nguyenminhduc_founder_mobile_nav_link {
  font-size: 22px; font-weight: 700; color: var(--c-primary);
  padding: 16px 0; border-bottom: 1px solid var(--c-border);
  display: block; transition: color 0.2s;
}
.nguyenminhduc_founder_mobile_nav_link:hover { color: var(--c-accent); }
.nguyenminhduc_founder_mobile_close {
  position: absolute; top: 20px; right: 28px; font-size: 28px; cursor: pointer; color: var(--c-muted);
}

/* ============ ANIMATIONS ============ */
@keyframes nguyenminhduc_fadeInUp { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }
@keyframes nguyenminhduc_fadeInRight { from{opacity:0;transform:translateX(40px)} to{opacity:1;transform:translateX(0)} }

/* ============ RESPONSIVE ============ */
@media (max-width: 1199px) {
  .nguyenminhduc_founder_about_grid { gap: 50px; }
  .nguyenminhduc_founder_services_grid { grid-template-columns: repeat(2, 1fr); }
  .nguyenminhduc_founder_stats_grid { grid-template-columns: repeat(2, 1fr); gap: 1px; }
  .nguyenminhduc_founder_stat_block:nth-child(2) { border-right: none; }
  .nguyenminhduc_founder_footer_inner { grid-template-columns: 1fr 1fr 1fr; }
}
@media (max-width: 991px) {
  .nguyenminhduc_founder_nav { display: none; }
  .nguyenminhduc_founder_btn_outline { display: none; }
  .nguyenminhduc_founder_hamburger { display: flex; }
  .nguyenminhduc_founder_hero_inner { grid-template-columns: 1fr; gap: 40px; }
  .nguyenminhduc_founder_hero_right { max-width: 420px; margin: 0 auto; }
  .nguyenminhduc_founder_float_badge.badge1 { top: -10px; right: 0; }
  .nguyenminhduc_founder_float_badge.badge2 { bottom: 0; left: 0; }
  .nguyenminhduc_founder_about_grid { grid-template-columns: 1fr; }
  .nguyenminhduc_founder_about_img_stack { height: 320px; }
  .nguyenminhduc_founder_skills_layout { grid-template-columns: 1fr; }
  .nguyenminhduc_founder_projects_grid { grid-template-columns: repeat(2, 1fr); }
  .nguyenminhduc_founder_testimonials_cards { grid-template-columns: 1fr; }
  .nguyenminhduc_founder_contact_grid { grid-template-columns: 1fr; }
  .nguyenminhduc_founder_footer_inner { grid-template-columns: 1fr 1fr; }
  .nguyenminhduc_founder_hero_stats { gap: 20px; flex-wrap: wrap; }
}
@media (max-width: 767px) {
  .nguyenminhduc_founder_section { padding: 70px 0; }
  .nguyenminhduc_founder_section_inner { padding: 0 20px; }
  .nguyenminhduc_founder_header_inner { padding: 0 20px; }
  .nguyenminhduc_founder_hero_inner { padding: 50px 20px; }
  .nguyenminhduc_founder_hero_stats { gap: 20px; }
  .nguyenminhduc_founder_hero_stat_num { font-size: 26px; }
  .nguyenminhduc_founder_services_grid { grid-template-columns: 1fr; }
  .nguyenminhduc_founder_projects_grid { grid-template-columns: 1fr; }
  .nguyenminhduc_founder_stats_grid { grid-template-columns: 1fr 1fr; }
  .nguyenminhduc_founder_form_row { grid-template-columns: 1fr; }
  .nguyenminhduc_founder_footer_inner { grid-template-columns: 1fr; gap: 32px; }
  .nguyenminhduc_founder_footer_bottom { flex-direction: column; text-align: center; }
  .nguyenminhduc_founder_float_badge { display: none; }
/* ============ SCROLL TOP BUTTON ============ */
.nguyenminhduc_founder_scroll_top {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  width: 46px; height: 46px; border-radius: 10px;
  background: var(--c-accent); color: #fff; border: none;
  cursor: pointer; font-size: 20px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(232,86,42,0.4);
  transition: var(--transition);
  opacity: 0; pointer-events: none; transform: translateY(10px);
}
.nguyenminhduc_founder_scroll_top.show {
  opacity: 1; pointer-events: all; transform: translateY(0);
}
.nguyenminhduc_founder_scroll_top:hover {
  background: var(--c-accent2); transform: translateY(-2px);
}
}