@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&display=swap');

/* ========================================================================
   0. CSS VARIABLES & DESIGN TOKENS
   ======================================================================== */
:root {
    /* Color Palette */
    --navy-900: #060d1f;
    --navy-800: #0a1628;
    --navy-700: #0f1f3a;
    --navy-600: #162a4a;
    --navy-500: #1e3a5f;
    --gold-500: #c9a84c;
    --gold-400: #d4af37;
    --gold-300: #e0c068;
    --gold-200: #f0d890;
    --gold-100: #fdf3d7;
    --gold-glow: rgba(212, 175, 55, 0.35);
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.2);
    --shadow-gold: 0 10px 30px -5px rgba(212,175,55,0.3);

    /* Transitions */
    --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-in-out: cubic-bezier(0.645, 0.045, 0.355, 1);
    --transition-fast: 0.2s var(--ease-out);
    --transition-base: 0.35s var(--ease-out);
    --transition-slow: 0.6s var(--ease-in-out);

    /* Layout */
    --container-max: 1320px;
    --section-padding: clamp(5rem, 8vw, 8rem);
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--gray-700);
    background-color: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

/* ========================================================================
   2. TYPOGRAPHY
   ======================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sans);
    font-weight: 700;
    line-height: 1.2;
    color: var(--navy-800);
}

h1 { font-size: clamp(2.5rem, 5.5vw, 4.5rem); letter-spacing: -1.5px; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); letter-spacing: -0.5px; }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 1.5vw, 1.35rem); }

p {
    font-size: clamp(0.95rem, 1.1vw, 1.1rem);
    color: var(--gray-600);
    margin-bottom: 1.25rem;
}

.serif {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 600;
}

.text-gold { color: var(--gold-400); }
.text-white { color: var(--white); }

/* ========================================================================
   3. LAYOUT UTILITIES
   ======================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.section {
    padding: var(--section-padding) 0;
    position: relative;
}

.section--gray { background-color: var(--gray-50); }
.section--dark {
    background-color: var(--navy-800);
    color: var(--white);
}
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: var(--white); }
.section--dark p { color: var(--gray-300); }

/* ========================================================================
   4. HEADER & NAVIGATION
   ======================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(6, 13, 31, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

.header--scrolled {
    background: rgba(6, 13, 31, 0.98);
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.header__logo img {
    height: 50px;
    border-radius: 6px;
    transition: transform var(--transition-fast);
}
.header__logo:hover img { transform: scale(1.05); }

/* Desktop Nav */
.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav__link {
    color: var(--gray-300);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-400);
    transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link--active {
    color: var(--gold-400);
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

/* Dropdown */
.nav__dropdown { position: relative; }
.nav__dropdown-toggle { cursor: pointer; display: flex; align-items: center; gap: 6px; }
.nav__dropdown-toggle i { font-size: 0.65rem; transition: transform var(--transition-fast); }
.nav__dropdown:hover .nav__dropdown-toggle i { transform: rotate(180deg); }

.nav__dropdown-menu {
    position: absolute;
    top: calc(100% + 15px);
    left: -20px;
    background: var(--navy-700);
    min-width: 260px;
    border-radius: 12px;
    padding: 1rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255,255,255,0.08);
}

.nav__dropdown:hover .nav__dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav__dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.75rem 1.5rem;
    color: var(--gray-300);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav__dropdown-item i {
    color: var(--gold-400);
    width: 20px;
    text-align: center;
}

.nav__dropdown-item:hover {
    background: rgba(255,255,255,0.05);
    color: var(--gold-400);
    padding-left: 2rem;
}

/* CTA Button in Nav */
.nav__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.7rem 1.5rem;
    background: var(--gold-400);
    color: var(--navy-800);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 6px;
    transition: all var(--transition-base);
}

.nav__cta:hover {
    background: var(--gold-300);
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 32px;
    height: 32px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    z-index: 10001;
}

.hamburger__line {
    display: block;
    width: 100%;
    height: 2.5px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition-base);
    transform-origin: center;
}

.hamburger--active .hamburger__line:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}
.hamburger--active .hamburger__line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger--active .hamburger__line:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--navy-900);
    z-index: 10000;
    padding: 120px 2rem 3rem;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.5s var(--ease-in-out);
    overflow-y: auto;
}

.mobile-menu--open {
    opacity: 1;
    transform: translateX(0);
}

.mobile-menu__link {
    display: block;
    padding: 1.2rem 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: color var(--transition-fast);
}

.mobile-menu__link:hover { color: var(--gold-400); }

.mobile-menu__sub {
    padding-left: 1.5rem;
}

.mobile-menu__sub a {
    display: block;
    padding: 0.8rem 0;
    font-size: 1.1rem;
    color: var(--gray-400);
    font-weight: 500;
    transition: color var(--transition-fast);
}
.mobile-menu__sub a:hover { color: var(--gold-400); }

.mobile-menu__cta {
    display: block;
    text-align: center;
    margin-top: 2rem;
    padding: 1.2rem;
    background: var(--gold-400);
    color: var(--navy-800);
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 8px;
}

/* ========================================================================
   5. BUTTONS
   ======================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 1rem 2.25rem;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 6px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.btn--primary {
    background: var(--gold-400);
    color: var(--navy-800);
    border-color: var(--gold-400);
}
.btn--primary:hover {
    background: var(--gold-300);
    border-color: var(--gold-300);
    box-shadow: var(--shadow-gold);
    transform: translateY(-3px);
}

.btn--outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}
.btn--outline:hover {
    background: var(--white);
    color: var(--navy-800);
    border-color: var(--white);
    transform: translateY(-3px);
}

.btn--dark {
    background: var(--navy-800);
    color: var(--white);
    border-color: var(--navy-800);
}
.btn--dark:hover {
    background: var(--navy-700);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn--lg {
    padding: 1.15rem 2.75rem;
    font-size: 0.95rem;
}

/* ========================================================================
   6. HERO SECTIONS
   ======================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(6, 13, 31, 0.95) 0%,
        rgba(6, 13, 31, 0.8) 40%,
        rgba(6, 13, 31, 0.55) 100%
    );
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding-top: var(--header-height);
}

.hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--gold-400);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero__tag::before {
    content: '';
    width: 40px;
    height: 2px;
    background: var(--gold-400);
}

.hero h1 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.hero__desc {
    color: var(--gray-300);
    font-size: clamp(1.05rem, 1.3vw, 1.3rem);
    max-width: 650px;
    margin-bottom: 2.5rem;
    font-weight: 300;
    line-height: 1.8;
}

.hero__buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Page Hero (shorter for inner pages) */
.page-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.page-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(6,13,31,0.85) 0%, rgba(6,13,31,0.75) 100%);
    z-index: 1;
}

.page-hero__content {
    position: relative;
    z-index: 2;
    padding-top: var(--header-height);
    max-width: 800px;
    padding-left: 1rem;
    padding-right: 1rem;
}

.page-hero h1 { color: var(--white); margin-bottom: 1rem; }
.page-hero p { color: var(--gray-300); font-size: clamp(1.05rem, 1.3vw, 1.25rem); margin-bottom: 0; font-weight: 300; }

/* ========================================================================
   7. SECTION HEADERS
   ======================================================================== */
.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto clamp(3rem, 5vw, 4.5rem);
}

.section-header__tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--gold-400);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-header__tag::before,
.section-header__tag::after {
    content: '';
    width: 25px;
    height: 2px;
    background: var(--gold-400);
}

.section-header h2 { margin-bottom: 1.25rem; }
.section-header p { color: var(--gray-500); font-size: 1.1rem; margin-bottom: 0; }
.section--dark .section-header p { color: var(--gray-400); }

/* ========================================================================
   8. STATS BAR
   ======================================================================== */
.stats {
    position: relative;
    z-index: 10;
    margin-top: -60px;
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.stats__item {
    padding: clamp(2rem, 3vw, 3rem) 1.5rem;
    text-align: center;
    border-right: 1px solid var(--gray-100);
    transition: background var(--transition-base);
}

.stats__item:last-child { border-right: none; }
.stats__item:hover { background: var(--gray-50); }

.stats__number {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 900;
    color: var(--navy-800);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stats__number span { color: var(--gold-400); }

.stats__label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gray-500);
}

/* ========================================================================
   9. GRIDS
   ======================================================================== */
.grid { display: grid; gap: 2rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2-1 { grid-template-columns: 1.2fr 0.8fr; }
.grid--1-2 { grid-template-columns: 0.8fr 1.2fr; }
.grid--gap-lg { gap: clamp(2rem, 4vw, 4rem); }
.grid--align-center { align-items: center; }

/* ========================================================================
   10. CARDS (Services)
   ======================================================================== */
.card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.card__image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease-out);
}

.card:hover .card__image img { transform: scale(1.08); }

.card__icon {
    position: absolute;
    bottom: -24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--gold-400);
    color: var(--navy-800);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.4rem;
    box-shadow: var(--shadow-gold);
    z-index: 2;
    transition: transform var(--transition-base);
}

.card:hover .card__icon { transform: rotate(10deg) scale(1.1); }

.card__body {
    padding: 2.5rem 2rem 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card__body h3 { margin-bottom: 0.75rem; }
.card__body p { flex-grow: 1; }

.card__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--navy-800);
    margin-top: auto;
    transition: all var(--transition-fast);
}

.card__link i { color: var(--gold-400); transition: transform var(--transition-fast); }
.card__link:hover { color: var(--gold-400); }
.card__link:hover i { transform: translateX(5px); }

/* Dark Card Variant */
.card--dark {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.08);
}
.card--dark:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(212,175,55,0.3);
}
.card--dark h3 { color: var(--white); }
.card--dark p { color: var(--gray-400); }

/* Icon Card (no image) */
.card--icon .card__body { padding-top: 2.5rem; }
.card__icon-top {
    font-size: 2.5rem;
    color: var(--gold-400);
    margin-bottom: 1.5rem;
    line-height: 1;
}

/* ========================================================================
   11. FEATURE ROWS (Split layouts)
   ======================================================================== */
.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 5vw, 5rem);
    align-items: center;
}

.feature-row--reverse .feature-row__media { order: 2; }
.feature-row--reverse .feature-row__content { order: 1; }

.feature-row__media {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.feature-row__media img {
    width: 100%;
    display: block;
    transition: transform 0.7s var(--ease-out);
}

.feature-row__media:hover img { transform: scale(1.03); }

.feature-row__accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 180px;
    height: 180px;
    border-radius: 16px;
    overflow: hidden;
    border: 6px solid var(--white);
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.feature-row__accent img { width: 100%; height: 100%; object-fit: cover; }

.feature-row__tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--gold-400);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.feature-row__tag::before {
    content: '';
    width: 30px;
    height: 2px;
    background: var(--gold-400);
}

.feature-row__content h2 { margin-bottom: 1.5rem; }

/* Feature List Items */
.feature-item {
    display: flex;
    gap: 1.25rem;
    margin-top: 2rem;
    align-items: flex-start;
}

.feature-item__icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    background: var(--gold-100);
    color: var(--gold-500);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.2rem;
    transition: all var(--transition-base);
}

.feature-item:hover .feature-item__icon {
    background: var(--gold-400);
    color: var(--navy-800);
}

.feature-item h4 { margin-bottom: 0.25rem; }
.feature-item p { margin-bottom: 0; font-size: 0.95rem; }

/* ========================================================================
   12. PROCESS / TIMELINE
   ======================================================================== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    counter-reset: process;
}

.process-step {
    text-align: center;
    padding: 2.5rem 1.5rem;
    position: relative;
    counter-increment: process;
}

.process-step::before {
    content: counter(process, decimal-leading-zero);
    display: block;
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--gold-400);
    opacity: 0.3;
    margin-bottom: 1rem;
    line-height: 1;
}

.process-step h4 { margin-bottom: 0.75rem; }

/* ========================================================================
   13. CTA BANNER
   ======================================================================== */
.cta-banner {
    background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-600) 100%);
    padding: clamp(4rem, 6vw, 6rem) 0;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212,175,55,0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(212,175,55,0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    position: relative;
    z-index: 2;
}

.cta-banner h2 { color: var(--white); margin-bottom: 0.5rem; }
.cta-banner p { color: var(--gray-400); font-size: 1.15rem; margin-bottom: 0; }

/* ========================================================================
   14. FORMS
   ======================================================================== */
.form-card {
    background: var(--white);
    padding: clamp(2rem, 4vw, 3.5rem);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}

.form-card__accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--gold-400), var(--gold-300));
}

.form-group { margin-bottom: 1.5rem; }

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--navy-800);
}

.form-control {
    width: 100%;
    padding: 0.9rem 1.1rem;
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--gray-800);
    transition: all var(--transition-fast);
    outline: none;
}

.form-control:focus {
    border-color: var(--gold-400);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(212,175,55,0.1);
}

.form-control::placeholder { color: var(--gray-400); }

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-weight: 500;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert--success {
    background: rgba(16, 185, 129, 0.1);
    color: #065f46;
    border-left: 4px solid var(--success);
}

/* ========================================================================
   15. CASE STUDY CARDS
   ======================================================================== */
.case-block {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
}

.case-block__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.case-block__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-block__content { padding: clamp(2rem, 4vw, 3.5rem); }

.case-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.case-label--challenge { color: var(--danger); }
.case-label--solution { color: var(--warning); }
.case-label--result { color: var(--success); }

.case-result-box {
    background: rgba(16, 185, 129, 0.06);
    border-left: 4px solid var(--success);
    padding: 1.25rem 1.5rem;
    border-radius: 0 8px 8px 0;
    margin-top: 1rem;
}

/* ========================================================================
   16. JOB LISTING
   ======================================================================== */
.job-card {
    padding: 2rem;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    transition: all var(--transition-base);
}

.job-card:hover {
    border-color: var(--gold-400);
    box-shadow: var(--shadow-md);
}

.job-card h3 { margin-bottom: 0.5rem; }

.job-card__meta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: var(--gray-500);
}

.job-card__meta span { display: inline-flex; align-items: center; gap: 6px; }
.job-card__meta i { color: var(--gold-400); }

/* ========================================================================
   17. FOOTER
   ======================================================================== */
.footer {
    background: var(--navy-900);
    color: var(--gray-400);
    border-top: 4px solid var(--gold-400);
}

.footer__top {
    padding: clamp(4rem, 6vw, 6rem) 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: clamp(2rem, 4vw, 4rem);
}

.footer__brand p {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin-top: 1.25rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.footer__brand-logo {
    height: 45px;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.footer__title {
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gold-400);
}

.footer__links li {
    margin-bottom: 0.75rem;
}

.footer__links a {
    color: var(--gray-500);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer__links a::before {
    content: '';
    width: 0;
    height: 1px;
    background: var(--gold-400);
    transition: width var(--transition-base);
}

.footer__links a:hover {
    color: var(--gold-400);
}

.footer__links a:hover::before {
    width: 15px;
}

.footer__contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
    color: var(--gray-500);
    align-items: flex-start;
}

.footer__contact-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: rgba(212,175,55,0.1);
    color: var(--gold-400);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 0.85rem;
}

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 1.5rem 0;
}

.footer__bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--gray-600);
}

.footer__bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer__bottom-links a {
    color: var(--gray-600);
    transition: color var(--transition-fast);
}

.footer__bottom-links a:hover { color: var(--gold-400); }

/* ========================================================================
   18. ANIMATIONS
   ======================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ========================================================================
   19. UTILITY CLASSES
   ======================================================================== */
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 1rem !important; }
.mb-2 { margin-bottom: 2rem !important; }
.mb-3 { margin-bottom: 3rem !important; }
.mt-2 { margin-top: 2rem !important; }
.mt-3 { margin-top: 3rem !important; }

.text-center { text-align: center; }
.text-left { text-align: left; }

/* Blockquote style */
.pullquote {
    font-size: 1.15rem;
    font-style: italic;
    color: var(--gray-500);
    border-left: 4px solid var(--gold-400);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    background: var(--gray-50);
    border-radius: 0 8px 8px 0;
}
.section--dark .pullquote {
    background: rgba(255,255,255,0.04);
    color: var(--gray-400);
}

/* Checklist */
.checklist { margin-top: 1.5rem; }
.checklist li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.6rem 0;
    font-size: 0.95rem;
    color: var(--gray-600);
    border-bottom: 1px solid var(--gray-100);
}
.checklist li:last-child { border-bottom: none; }
.checklist li i { color: var(--gold-400); font-size: 0.9rem; width: 18px; text-align: center; }

/* ========================================================================
   20. RESPONSIVE
   ======================================================================== */
@media (max-width: 1200px) {
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
    .nav { display: none; }
    .hamburger { display: flex; }
    .mobile-menu { display: block; }

    .grid--2,
    .grid--2-1,
    .grid--1-2 { grid-template-columns: 1fr; }

    .feature-row { grid-template-columns: 1fr; }
    .feature-row--reverse .feature-row__media { order: 0; }
    .feature-row--reverse .feature-row__content { order: 0; }
    .feature-row__accent { width: 120px; height: 120px; bottom: -10px; right: -10px; }

    .stats__grid { grid-template-columns: repeat(2, 1fr); }
    .stats__item:nth-child(1),
    .stats__item:nth-child(2) { border-bottom: 1px solid var(--gray-100); }
    .stats__item:nth-child(2) { border-right: none; }

    .cta-banner__inner { flex-direction: column; text-align: center; }

    .case-block__inner { grid-template-columns: 1fr; }
    .case-block__media { height: 300px; }

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

@media (max-width: 768px) {
    :root { --header-height: 70px; }

    .hero { text-align: center; }
    .hero__content { max-width: 100%; }
    .hero__tag::before { display: none; }
    .hero__desc { margin-left: auto; margin-right: auto; }
    .hero__buttons { justify-content: center; }

    .grid--3 { grid-template-columns: 1fr; }
    .grid--4 { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .stats__grid { grid-template-columns: 1fr; }
    .stats__item { border-right: none !important; border-bottom: 1px solid var(--gray-100); }
    .stats__item:last-child { border-bottom: none; }

    .footer__grid { grid-template-columns: 1fr; }
    .footer__bottom-inner { flex-direction: column; gap: 0.75rem; text-align: center; }
}

@media (max-width: 480px) {
    .btn--lg { padding: 1rem 1.5rem; font-size: 0.85rem; }
    .hero h1 { font-size: 2.2rem; }
}