/*
Theme Name: ShahKamal
Theme URI: https://shahkamal.dev
Author: ShahKamal
Author URI: https://shahkamal.dev
Description: A personal portfolio theme for Shah Kamal — elegant, modern, and timeless.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: shahkamal
Tags: one-page, portfolio, full-width, contact-form-7, dark
*/

/* ============================================================
   IMPORTS & VARIABLES
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,300;1,400&display=swap');

:root {
  --color-bg:          #0a0a0f;
  --color-surface:     #111118;
  --color-surface-2:   #1a1a24;
  --color-primary:     #7c6af7;
  --color-primary-dark:#5b4de0;
  --color-accent:      #f7c36a;
  --color-text:        #e8e8f0;
  --color-muted:       #8888a8;
  --color-border:      rgba(124,106,247,0.18);
  --color-glass:       rgba(255,255,255,0.04);
  --color-glass-border:rgba(255,255,255,0.08);

  --font-main: 'Lato', sans-serif;

  --radius-sm:  6px;
  --radius-md:  14px;
  --radius-lg:  24px;
  --radius-xl:  40px;

  --shadow-glow: 0 0 60px rgba(124,106,247,0.25);
  --shadow-card: 0 8px 40px rgba(0,0,0,0.5);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }

/* ============================================================
   NOISE TEXTURE OVERLAY
   ============================================================ */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
  pointer-events: none;
  z-index: 0;
}

/* ============================================================
   HERO SECTION — FULL WINDOW
   ============================================================ */
#hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  overflow: hidden;
  z-index: 1;
}

/* Animated gradient blobs in background */
#hero::after {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,106,247,0.15) 0%, transparent 70%);
  top: -200px;
  left: -200px;
  animation: blob-float 12s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes blob-float {
  0%   { transform: translate(0,0) scale(1); }
  50%  { transform: translate(80px, 60px) scale(1.1); }
  100% { transform: translate(-40px, 100px) scale(0.95); }
}

/* ============================================================
   LEFT PANEL — Text Content
   ============================================================ */
.hero-left {
  padding: 80px 60px 80px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  width: fit-content;
  backdrop-filter: blur(8px);
}

.hero-badge::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 8px var(--color-primary);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}

.hero-name {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 0%, #c8c0ff 50%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title {
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 300;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  font-style: italic;
}

.hero-divider {
  width: 60px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
}

.hero-bio {
  font-size: clamp(0.95rem, 1.3vw, 1.05rem);
  font-weight: 300;
  color: var(--color-muted);
  line-height: 1.9;
  max-width: 480px;
}

.hero-bio strong {
  color: var(--color-text);
  font-weight: 700;
}

/* Info list */
.hero-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-info-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--color-muted);
}

.hero-info-list li .info-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--color-glass);
  border: 1px solid var(--color-glass-border);
  display: grid;
  place-items: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.hero-info-list li span {
  color: var(--color-text);
  font-weight: 400;
}

/* CTA Buttons */
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(124,106,247,0.4);
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(124,106,247,0.55);
  background: linear-gradient(135deg, #9281ff, var(--color-primary));
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 400;
  padding: 14px 28px;
  border-radius: 100px;
  border: 1px solid var(--color-glass-border);
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(124,106,247,0.06);
}

/* Social links */
.hero-social {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}

.social-link {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--color-glass);
  border: 1px solid var(--color-glass-border);
  display: grid;
  place-items: center;
  font-size: 1rem;
  transition: var(--transition);
  color: var(--color-muted);
}

.social-link:hover {
  background: rgba(124,106,247,0.12);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* ============================================================
   RIGHT PANEL — Image
   ============================================================ */
.hero-right {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Decorative rings behind image */
.hero-right::before {
  content: '';
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  animation: ring-rotate 20s linear infinite;
}

.hero-right::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  border: 1px dashed rgba(247,195,106,0.15);
  animation: ring-rotate 14s linear infinite reverse;
}

@keyframes ring-rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.hero-image-wrapper {
  position: relative;
  z-index: 2;
  width: 380px;
  height: 480px;
}

.hero-image-card {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-glass-border);
  box-shadow: var(--shadow-glow), var(--shadow-card);
  position: relative;
}

.hero-image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-image-card:hover img {
  transform: scale(1.04);
}

/* Gradient overlay on image */
.hero-image-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 50%,
    rgba(10,10,15,0.6) 100%
  );
  pointer-events: none;
}

/* Floating stats card */
.hero-stat-card {
  position: absolute;
  bottom: -24px;
  left: -40px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-md);
  padding: 16px 22px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 14px;
  animation: float-card 4s ease-in-out infinite alternate;
}

@keyframes float-card {
  from { transform: translateY(0); }
  to   { transform: translateY(-8px); }
}

.hero-stat-icon {
  font-size: 1.8rem;
}

.hero-stat-text strong {
  display: block;
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}

.hero-stat-text span {
  font-size: 0.78rem;
  color: var(--color-muted);
  font-weight: 300;
}

/* Second floating card */
.hero-tag-card {
  position: absolute;
  top: 30px;
  right: -30px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  backdrop-filter: blur(20px);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-accent);
  z-index: 3;
  animation: float-card 5s ease-in-out infinite alternate-reverse;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-tag-card::before {
  content: '★';
  font-size: 0.9rem;
}

/* ============================================================
   SCROLL INDICATOR
   ============================================================ */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 80px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  z-index: 5;
}

.scroll-line {
  width: 40px;
  height: 1px;
  background: var(--color-muted);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-primary);
  transform: translateX(-100%);
  animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ============================================================
   MODAL — Contact Form 7
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--color-surface);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  padding: 48px 44px;
  max-width: 560px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-glow), var(--shadow-card);
  transform: translateY(30px) scale(0.97);
  transition: transform var(--transition), opacity var(--transition);
}

.modal-overlay.is-open .modal-box {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-glass);
  border: 1px solid var(--color-glass-border);
  color: var(--color-muted);
  font-size: 1.1rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: var(--transition);
  line-height: 1;
}

.modal-close:hover {
  background: rgba(247,99,99,0.12);
  border-color: rgba(247,99,99,0.4);
  color: #f76363;
}

.modal-title {
  font-size: 1.7rem;
  font-weight: 900;
  margin-bottom: 6px;
  background: linear-gradient(135deg, #fff, var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modal-subtitle {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--color-muted);
  margin-bottom: 32px;
}

/* CF7 Form Styles */
.modal-box .wpcf7-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.modal-box .wpcf7-form label,
.modal-box .cf7-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 6px;
}

.modal-box .wpcf7-form input[type="text"],
.modal-box .wpcf7-form input[type="email"],
.modal-box .wpcf7-form input[type="tel"],
.modal-box .wpcf7-form textarea {
  width: 100%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text);
  outline: none;
  transition: var(--transition);
  resize: none;
}

.modal-box .wpcf7-form input[type="text"]:focus,
.modal-box .wpcf7-form input[type="email"]:focus,
.modal-box .wpcf7-form input[type="tel"]:focus,
.modal-box .wpcf7-form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(124,106,247,0.12);
  background: var(--color-surface);
}

.modal-box .wpcf7-form textarea {
  min-height: 110px;
}

.modal-box .wpcf7-form input[type="submit"],
.modal-box .wpcf7-submit {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  letter-spacing: 0.03em;
  box-shadow: 0 4px 20px rgba(124,106,247,0.35);
  transition: var(--transition);
  width: 100%;
  margin-top: 4px;
}

.modal-box .wpcf7-form input[type="submit"]:hover,
.modal-box .wpcf7-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(124,106,247,0.5);
}

/* CF7 Validation */
.wpcf7-not-valid-tip {
  color: #f76363;
  font-size: 0.8rem;
  margin-top: 4px;
  display: block;
}

.wpcf7-response-output {
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.88rem;
  margin-top: 8px;
}

.wpcf7-mail-sent-ok {
  background: rgba(100, 220, 150, 0.1);
  border-color: rgba(100,220,150,0.3) !important;
  color: #64dc96;
}

.wpcf7-mail-sent-ng,
.wpcf7-aborted,
.wpcf7-spam-blocked,
.wpcf7-validation-errors,
.wpcf7-acceptance-missing {
  background: rgba(247,99,99,0.08);
  border-color: rgba(247,99,99,0.3) !important;
  color: #f76363;
}

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 24px;
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--color-muted);
  border-top: 1px solid var(--color-glass-border);
}

#site-footer a {
  color: var(--color-primary);
  font-weight: 400;
  transition: var(--transition);
}

#site-footer a:hover { opacity: 0.8; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  #hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    min-height: auto;
  }

  .hero-right {
    height: 55vw;
    max-height: 420px;
    min-height: 280px;
    order: -1;
  }

  .hero-image-wrapper {
    width: min(280px, 70vw);
    height: min(360px, 90vw);
  }

  .hero-stat-card { bottom: -16px; left: 16px; }
  .hero-tag-card  { top: 16px; right: 16px; }

  .hero-left {
    padding: 48px 24px 64px;
    gap: 20px;
  }

  .hero-name { font-size: clamp(2rem, 8vw, 3rem); }

  .scroll-indicator { display: none; }

  .modal-box { padding: 32px 24px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { justify-content: center; }
}

/* ============================================================
   ANIMATIONS — Entry
   ============================================================ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in-right {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

.hero-badge    { animation: fade-up 0.6s 0.1s both; }
.hero-name     { animation: fade-up 0.6s 0.2s both; }
.hero-title    { animation: fade-up 0.6s 0.3s both; }
.hero-divider  { animation: fade-up 0.6s 0.35s both; }
.hero-bio      { animation: fade-up 0.6s 0.4s both; }
.hero-info-list{ animation: fade-up 0.6s 0.5s both; }
.hero-actions  { animation: fade-up 0.6s 0.6s both; }
.hero-social   { animation: fade-up 0.6s 0.7s both; }
.hero-right    { animation: fade-in-right 0.8s 0.2s both; }